![](\"https:\/\/habrastorage.org\/files\/443\/557\/e94\/443557e9461a4bf092e5d491cfbf7c3e.jpg\"\/)
<\/p>\n <\/p>\n
\u0425\u0432\u0430\u0442\u0438\u0442 \u201c#\u201d \u0438 \u201c$\u201d? \u0412\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u0441\u0432\u043e\u0439 bash<\/a> \u043f\u043e\u0434\u0441\u043a\u0430\u0437\u043e\u043a \u0431\u043e\u043b\u0435\u0435 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043d\u043e\u0439 \u0438 \u043f\u043e\u043b\u0435\u0437\u043d\u043e\u0439 \u0432 \u0434\u0430\u043b\u044c\u043d\u0435\u0439\u0448\u0435\u0439 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438. \u0412\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0434\u0430\u0436\u0435 \u0438\u0437\u043c\u0435\u043d\u044f\u0442\u044c \u0446\u0432\u0435\u0442 \u0448\u0440\u0438\u0444\u0442\u0430 \u0438\u043b\u0438 \u0438\u0437\u043c\u0435\u043d\u0438\u0442\u044c \u0412\u0430\u0448\u0443 \u043f\u043e\u0434\u0441\u043a\u0430\u0437\u043a\u0443 \u0432 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0442 \u0442\u043e\u0433\u043e \u0433\u0434\u0435 \u0412\u044b \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0435\u0441\u044c \u0432 \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435, \u0432 \u043a\u0430\u043a\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0412\u044b \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442\u0435 \u0438 \u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438.<\/p>\n \u0421\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u043f\u043e\u0434\u0441\u043a\u0430\u0437\u043a\u0438 \u043c\u043e\u0433\u0443\u0442 \u043f\u043e\u043c\u043e\u0433\u0430\u0442\u044c, \u043a\u0430\u043a \u043d\u0430\u043c\u0435\u043a, \u0447\u0442\u043e \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442, \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e \u043f\u043e\u043b\u0435\u0437\u043d\u043e \u0435\u0441\u043b\u0438 \u0412\u044b \u0447\u0430\u0441\u0442\u043e \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0435 \u0441\u0435\u0431\u044f \u0437\u0430\u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c\u0438 \u0432 3-4 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e, \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u044f \u043f\u043e \u043e\u043a\u043d\u0430\u043c, \u0447\u0442\u043e\u0431 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0432\u0435\u0449\u0438\u0435, \u0441\u0434\u0435\u043b\u0430\u043d\u043d\u044b\u0445 \u0432 \u043e\u0434\u043d\u043e \u0438 \u0442\u043e\u0436\u0435 \u0432\u0440\u0435\u043c\u044f \u0438\u043b\u0438 \u0435\u0441\u043b\u0438 \u0412\u044b \u0430\u0432\u0442\u043e\u0440\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043b\u0438\u0441\u044c \u0441 \u0440\u0430\u0437\u043d\u044b\u0445 \u0430\u043a\u043a\u0430\u0443\u043d\u0442\u043e\u0432. \u041d\u0430\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u0430\u044f \u043f\u043e\u0434\u0441\u043a\u0430\u0437\u043a\u0430 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u043c\u043e\u0447\u044c, \u0435\u0441\u043b\u0438 \u0412\u0430\u043c \u043d\u0440\u0430\u0432\u0438\u0442\u0441\u044f \u043d\u0430\u043f\u043e\u043c\u0438\u043d\u0430\u043d\u0438\u0435, \u043a\u043e\u0433\u0434\u0430 \u0412\u044b \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0435\u0441\u044c \u0432 \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0438\u043b\u0438 \u043f\u0440\u0435\u0434\u043f\u043e\u0447\u0438\u0442\u0430\u0435\u0442\u0435 \u043d\u0435 \u043f\u043e\u043b\u0443\u0447\u0430\u0442\u044c \u043d\u0430\u043f\u043e\u043c\u0438\u043d\u0430\u043d\u0438\u0435.<\/a><\/p>\n \u0412\u0441\u0435 \u0447\u0442\u043e \u0412\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u0441\u0434\u0435\u043b\u0430\u0442\u044c, \u0447\u0442\u043e\u0431 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u044c \u0441\u0432\u043e\u0439 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0439 PS1 \u0438 \u0441\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u044c \u0438\u0445 \u0443 \u0412\u0430\u0448\u0435\u0439 <\/p>\n \u0424\u0430\u0439\u043b ~\/.bashrc \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0435\u0442 \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u043a\u043e\u043c\u0430\u043d\u0434\u043d\u043e\u0439 \u043e\u0431\u043e\u043b\u043e\u0447\u043a\u0438. \u0412\u043d\u0438\u043c\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u0438\u0437\u0443\u0447\u0435\u043d\u0438\u0435 \u044d\u0442\u043e\u0433\u043e \u043f\u0440\u0438\u043c\u0435\u0440\u0430 \u043f\u043e\u043c\u043e\u0436\u0435\u0442 \u0432\u0430\u043c \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043f\u0440\u043e\u0434\u0432\u0438\u043d\u0443\u0442\u044c\u0441\u044f \u0432 \u043f\u043e\u043d\u0438\u043c\u0430\u043d\u0438\u0438 Bash.<\/p>\n Emmanuel Rouat \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0439, \u043e\u0447\u0435\u043d\u044c \u0441\u043b\u043e\u0436\u043d\u044b\u0439, \u0444\u0430\u0439\u043b .bashrc, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0439 \u0434\u043b\u044f \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Linux. \u041f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u0438 \u0437\u0430\u043c\u0435\u0447\u0430\u043d\u0438\u044f \u043f\u0440\u0438\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0442\u0441\u044f.<\/p>\n \u0412\u043d\u0438\u043c\u0430\u0442\u0435\u043b\u044c\u043d\u043e \u0438\u0437\u0443\u0447\u0438\u0442\u0435 \u044d\u0442\u043e\u0442 \u0444\u0430\u0439\u043b. \u041e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0435 \u0443\u0447\u0430\u0441\u0442\u043a\u0438 \u044d\u0442\u043e\u0433\u043e \u0444\u0430\u0439\u043b\u0430 \u0432\u044b \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e \u043c\u043e\u0436\u0435\u0442\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0432 \u0441\u0432\u043e\u0435\u043c \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u043c .bashrc \u0438\u043b\u0438, \u0434\u0430\u0436\u0435 \u0432 \u0441\u0432\u043e\u0438\u0445 \u0441\u0446\u0435\u043d\u0430\u0440\u0438\u044f\u0445!<\/p>\n \u041f\u0440\u0438\u043c\u0435\u0440 G-1. \u041f\u0440\u0438\u043c\u0435\u0440 \u0444\u0430\u0439\u043b\u0430 .bashrc<\/p>\n #=============================================================== # —> \u041a\u043e\u043c\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0438, \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0435 \u0430\u0432\u0442\u043e\u0440\u043e\u043c HOWTO. #———————————— if [ -f \/etc\/bashrc ]; then #————————————————————- function get_xserver () if [ -z ${DISPLAY:=""} ]; then export DISPLAY<\/p>\n #————— ulimit -S -c 0 # \u0417\u0430\u043f\u0440\u0435\u0442 \u043d\u0430 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u0444\u0430\u0439\u043b\u043e\u0432 coredump # \u0420\u0430\u0437\u0440\u0435\u0448\u0430\u044e\u0449\u0438\u0435 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438: # \u0417\u0430\u043f\u0440\u0435\u0449\u0430\u044e\u0449\u0438\u0435 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438: export TIMEFORMAT=$’\\nreal %3R\\tuser %3U\\tsys %3S\\tpcpu %P\\n’ #———————— # \u0414\u043b\u044f \u043d\u0430\u0447\u0430\u043b\u0430 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u044c \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0446\u0432\u0435\u0442\u0430: # \u041b\u0443\u0447\u0448\u0435 \u0432\u044b\u0433\u043b\u044f\u0434\u0438\u0442 \u043d\u0430 \u0447\u0435\u0440\u043d\u043e\u043c \u0444\u043e\u043d\u0435\u2026 function _exit() # \u0444\u0443\u043d\u043a\u0446\u0438\u044f, \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u044e\u0449\u0430\u044f\u0441\u044f \u043f\u0440\u0438 \u0432\u044b\u0445\u043e\u0434\u0435 \u0438\u0437 \u043e\u0431\u043e\u043b\u043e\u0447\u043a\u0438 #————— if [[ "${DISPLAY#$HOST}" != ":0.0" && "${DISPLAY}" != ":0" ]]; then # —> \u0417\u0430\u043c\u0435\u043d\u0438\u0442\u0435 \\W \u043d\u0430 \\w \u0432 \u0444\u0443\u043d\u043a\u0446\u0438\u044f\u0445 \u043d\u0438\u0436\u0435 function fastprompt() function powerprompt() PROMPT_COMMAND=_powerprompt powerprompt # \u044d\u0442\u043e prompt \u043f\u043e-\u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u2014 \u043c\u043e\u0436\u0435\u0442 \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0434\u043e\u0432\u043e\u043b\u044c\u043d\u043e \u043c\u0435\u0434\u043b\u0435\u043d\u043d\u043e #=============================================================== #——————- alias rm=’rm -i’ alias h=’history’ # \u0420\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u044b ‘ls’ (\u043f\u0440\u0435\u0434\u043f\u043e\u043b\u0430\u0433\u0430\u0435\u0442\u0441\u044f, \u0447\u0442\u043e \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0430 GNU-\u0432\u0435\u0440\u0441\u0438\u044f ls) # \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043a\u0430 ‘less’ # \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u043f\u0440\u0430\u0432\u043e\u043f\u0438\u0441\u0430\u043d\u0438\u044f \u2014 \u043d\u0430\u0441\u0442\u043e\u044f\u0442\u0435\u043b\u044c\u043d\u043e \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u044e \ud83d\ude42 #—————- function xtitle () # \u043f\u0441\u0435\u0432\u0434\u043e\u043d\u0438\u043c\u044b\u2026 #\u2026 \u0438 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 function ll(){ ls -l "$@"| egrep "^d"; ls -lXB "$@" 2>&-| egrep -v "^d|total "; } #———————————— # \u041f\u043e\u0438\u0441\u043a \u0444\u0430\u0439\u043b\u0430 \u043f\u043e \u0448\u0430\u0431\u043b\u043e\u043d\u0443: function cuttail() # \u0443\u0434\u0430\u043b\u0438\u0442\u044c \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0435 n \u0441\u0442\u0440\u043e\u043a \u0432 \u0444\u0430\u0439\u043b\u0435, \u043f\u043e-\u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e 10 function lowercase() # \u043f\u0435\u0440\u0435\u0432\u0435\u0441\u0442\u0438 \u0438\u043c\u044f \u0444\u0430\u0439\u043b\u0430 \u0432 \u043d\u0438\u0436\u043d\u0438\u0439 \u0440\u0435\u0433\u0438\u0441\u0442\u0440 function swap() # \u043c\u0435\u043d\u044f\u0435\u0442 2 \u0444\u0430\u0439\u043b\u0430 \u043c\u0435\u0441\u0442\u0430\u043c\u0438 #———————————— function my_ps() { ps $@ -u $USER -o pid,%cpu,%mem,bsdtime,command; } # \u042d\u0442\u0430 \u0444\u0443\u043d\u043a\u0446\u0438\u044f \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0433\u0440\u0443\u0431\u044b\u043c \u0430\u043d\u0430\u043b\u043e\u0433\u043e\u043c ‘killall’ \u0432 linux function my_ip() # IP \u0430\u0434\u0440\u0435\u0441 function ii() # \u0414\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0441\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u043e \u0441\u0438\u0441\u0442\u0435\u043c\u0435 # \u0420\u0430\u0437\u043d\u044b\u0435 \u0443\u0442\u0438\u043b\u0438\u0442\u044b:<\/p>\n function repeat() # \u043f\u043e\u0432\u0442\u043e\u0440\u0438\u0442\u044c \u043a\u043e\u043c\u0430\u043d\u0434\u0443 n \u0440\u0430\u0437 function ask() #========================================================================= if [ "${BASH_VERSION%.*}" \\< \u00ab2.05\u00bb ]; then shopt -s extglob # \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e complete -A hostname rsh rcp telnet rlogin r ftp ping disk complete -A helptopic help complete -A directory mkdir rmdir # \u0410\u0440\u0445\u0438\u0432\u0430\u0446\u0438\u044f complete -f -o default -X ‘!*.pl’ perl perl5<\/p>\n # \u042d\u0442\u0438 ‘\u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0430\u043b\u044c\u043d\u044b\u0435’ \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0442 \u0442\u043e\u0433\u0434\u0430, \u043a\u043e\u0433\u0434\u0430 \u043a\u043e\u043c\u0430\u043d\u0434\u044b \u0432\u044b\u0437\u044b\u0432\u0430\u044e\u0442\u0441\u044f _get_longopts () _longopts_func () case "$1" in _make_targets () COMPREPLY=() # \u0415\u0441\u043b\u0438 \u0430\u0440\u0433\u0443\u043c\u0435\u043d\u0442 prev \u044d\u0442\u043e -f, \u0442\u043e \u0432\u0435\u0440\u043d\u0443\u0442\u044c \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u044b \u0438\u043c\u0435\u043d \u0444\u0430\u0439\u043b\u043e\u0432. # \u0415\u0441\u043b\u0438 \u0437\u0430\u043f\u0440\u043e\u0448\u0435\u043d\u044b \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u043a\u043b\u044e\u0447\u0438, \u0442\u043e \u0432\u0435\u0440\u043d\u0443\u0442\u044c \u043a\u043b\u044e\u0447\u0438 posix # \u043f\u043e\u043f\u0440\u043e\u0431\u043e\u0432\u0430\u0442\u044c \u043f\u0435\u0440\u0435\u0434\u0430\u0442\u044c make `makefile’ \u043f\u0435\u0440\u0435\u0434 \u0442\u0435\u043c \u043a\u0430\u043a \u043f\u043e\u043f\u0440\u043e\u0431\u043e\u0432\u0430\u0442\u044c \u043f\u0435\u0440\u0435\u0434\u0430\u0442\u044c `Makefile’ # \u043f\u0440\u0435\u0436\u0434\u0435 \u0447\u0435\u043c \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u00ab\u0446\u0435\u043b\u0438\u00bb, \u0443\u0431\u0435\u0434\u0438\u0442\u044c\u0441\u044f, \u0447\u0442\u043e \u0438\u043c\u044f makefile \u0431\u044b\u043b\u043e \u0437\u0430\u0434\u0430\u043d\u043e [ -z "$makef" ] && makef=$mdef<\/p>\n # \u0415\u0441\u043b\u0438 \u0437\u0430\u0434\u0430\u043d \u0448\u0430\u0431\u043b\u043e\u043d \u043f\u043e\u0438\u0441\u043a\u0430, \u0442\u043e \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0438\u0442\u044c\u0441\u044f # \u0435\u0441\u043b\u0438 \u043c\u044b \u043d\u0435 \u0436\u0435\u043b\u0430\u0435\u043c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c *.mk, \u0442\u043e \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0443\u0431\u0440\u0430\u0442\u044c cat \u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c complete -F _make_targets -X ‘+($*|*.[cho])’ make gmake pmake<\/p>\n # cvs(1) completion if [ $COMP_CWORD -eq 1 ] || [ "${prev:0:1}" = "-" ]; then _killall () # \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0441\u043f\u0438\u0441\u043e\u043a \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0432 return 0 complete -F _killall killall killps<\/p>\n # \u0424\u0443\u043d\u043a\u0446\u0438\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043c\u0435\u0442\u0430-\u043a\u043e\u043c\u0430\u043d\u0434 _my_command() COMPREPLY=() if [ $COMP_CWORD = 1 ]; then # \u0443\u043c\u0435\u043d\u044c\u0448\u0438\u0442\u044c \u043d\u0430 1 \u0442\u0435\u043a\u0443\u0449\u0438\u0439 \u043d\u043e\u043c\u0435\u0440 \u043b\u0435\u043a\u0441\u0435\u043c\u044b complete -o default -F _my_command nohup exec eval trace truss strace sotruss gdb # \u041b\u043e\u043a\u0430\u043b\u044c\u043d\u044b\u0435 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435: \u0438\u043b\u0438 <\/p>\n The ~\/.bashrc file determines the behavior of interactive shells. A good look at this file can lead to a better understanding of Bash.<\/p>\n Emmanuel Rouat contributed the following very elaborate .bashrc file, written for a Linux system. He welcomes reader feedback on it.<\/p>\n Study the file carefully, and feel free to reuse code snippets and functions from it in your own .bashrc file or even in your scripts.<\/p>\n Example M-1. Sample .bashrc file<\/p>\n # =============================================================== # # This file is normally read by interactive shells only. # —> Comments added by HOWTO author.<\/p>\n # If not running interactively, don’t do anything #————————————————————- if [ -f \/etc\/bashrc ]; then #————————————————————— function get_xserver () if [ -z ${DISPLAY:=""} ]; then export DISPLAY<\/p>\n #————————————————————- #set -o nounset # These two options are useful for debugging. ulimit -S -c 0 # Don’t want coredumps. # Enable options: # Disable options: #————————————————————- # Color definitions (taken from Color Bash Prompt HowTo). # Normal Colors # Bold # Background NC="\\e[m" # Color Reset<\/p>\n ALERT=${BWhite}${On_Red} # Bold White on red background<\/p>\n echo -e "${BCyan}This is BASH ${BRed}${BASH_VERSION%.*}${BCyan}\\ function _exit() # Function to run upon exit of shell. #————————————————————- # Test connection type: # Test user type: NCPU=$(grep -c ‘processor’ \/proc\/cpuinfo) # Number of CPUs # Returns system load as percentage, i.e., ’40’ rather than ‘0.40)’. # Returns a color indicating system load. # Returns a color according to free disk space in $PWD. # Returns a color according to running\/suspended jobs. # Adds some text in the terminal frame (if applicable).<\/p>\n # Now we construct the prompt. export TIMEFORMAT=$’\\nreal %3R\\tuser %3U\\tsys %3S\\tpcpu %P\\n’ #============================================================ #——————- alias rm=’rm -i’ alias h=’history’ # Pretty-print of some PATH variables: alias du=’du -kh’ # Makes a more readable output. #————————————————————- # The ubiquitous ‘ll’: directories first, with alphanumeric sorting: #————————————————————- alias more=’less’ # LESS man page colors (makes Man pages more readable). #————————————————————- alias xs=’cd’ #————————————————————- # Adds some text in the terminal frame (if applicable).<\/p>\n function xtitle() # Aliases that use xtitle #\u2026 and functions #————————————————————- function te() # wrapper around xemacs\/gnuserv function soffice() { command soffice "$@" & } #————————————————————- # Find a file with a pattern in name: # Find a file with pattern $1 in name and Execute $2 on it: # Find a pattern in a set of files and highlight them: }<\/p>\n function swap() [ $# -ne 2 ] && echo \u00abswap: 2 arguments needed\u00bb && return 1 mv "$1" $TMPFILE function extract() # Handy Extract Program # Creates an archive (*.tar.gz) from given directory. # Create a ZIP archive of a file or folder. # Make your directories and files access rights sane. #————————————————————- function my_ps() { ps $@ -u $USER -o pid,%cpu,%mem,bsdtime,command; } function killps() # kill by process name function mydf() # Pretty-print of ‘df’ output. if [! -d $fs ] local info=( $(command df -P $fs | awk ‘END{ print $2,$3,$5 }’) ) function my_ip() # Get IP adress on ethernet. function ii() # Get current host related info. #————————————————————- function repeat() # Repeat n times command. function ask() # See ‘killps’ for example of use. function corename() # Get name of app that created a corefile. #========================================================================= if [ "${BASH_VERSION%.*}" \\< \u00ab3.0\u00bb ]; then shopt -s extglob # Necessary.<\/p>\n complete -A hostname rsh rcp telnet rlogin ftp ping disk complete -A helptopic help # Currently same as builtins. complete -A directory mkdir rmdir # Compression # Documents \u2014 Postscript,pdf,dvi\u2026 # Multimedia complete -f -o default -X ‘!*.pl’ perl perl5<\/p>\n # This is a ‘universal’ completion function \u2014 it works when commands have # First, remove ‘=’ from completion word separators COMP_WORDBREAKS=${COMP_WORDBREAKS\/=\/}<\/p>\n _get_longopts() _longopts() case "${cur:-*}" in case "$1" in _tar() COMPREPLY=() # If we want an option, return the possible long options. if [ $COMP_CWORD -eq 1 ]; then case "${COMP_WORDS[1]}" in esac<\/p>\n if [[ "$COMP_LINE" == tar*.$ext’ ‘* ]]; then COMPREPLY=( $( compgen -W "$( echo $( tar $untar $tar \\ else fi<\/p>\n return 0<\/p>\n }<\/p>\n complete -F _tar -o default tar<\/p>\n _make() #\u2026 make reads # Before we scan for targets, see if a Makefile name was # Deal with included Makefiles. # If we have a partial word to complete, restrict completions COMPREPLY=( $( awk -F’:’ ‘\/^[a-zA-Z0-9][^$#\\\/\\t=]*:([^=]|$)\/ \\ }<\/p>\n complete -F _make -X ‘+($*|*.[cho])’ make gmake pmake<\/p>\n _killall() # Get a list of processes return 0 complete -F _killall killall killps<\/p>\n # Local Variables: Example M-2. .bash_profile file<\/p>\n # From Andrzej Szelachowski’s ~\/.bash_profile:<\/p>\n # Note that a variable may require special treatment DARKGRAY=’\\e[1;30m’ PCT="\\`if [[ \\$EUID -eq 0 ]]; then T=’$LIGHTRED’; else T=’$LIGHTBLUE’; fi; # For \u00abliteral\u00bb command substitution to be assigned to a variable, PS1="\\n$GREEN[\\w] \\n$DARKGRAY($PCT\\t$DARKGRAY)-($PCT\\u$DARKGRAY)-($PCT\\! # Escape a variables whose value changes: # When a variable is assigned, it should be called escaped: # When a variable’s value contains a semicolon it should be strong quoted: # Variables PCT and PS1 can be merged into a new PS1 variable:<\/p>\n PS1="\\`if [[ \\$EUID -eq 0 ]]; then PCT=’$LIGHTRED’; # The trick is to use strong quoting for parts of old PS1 variable.<\/p><\/div>\n<\/div>\n \u041a\u0430\u043a \u043e\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u044d\u0442\u043e \u0432\u044b\u0445\u043e\u0434, \u043e\u0434\u043d\u0430\u043a\u043e, \u0412\u044b \u0438\u043c\u0435\u0435\u0442\u0435 \u043c\u043d\u043e\u0433\u043e \u0433\u0438\u0431\u043a\u043e\u0441\u0442\u0438 \u043d\u0430 \u0442\u043e, \u0447\u0442\u043e \u0412\u044b \u0432\u043a\u043b\u0430\u0434\u044b\u0432\u0430\u0435\u0442\u0435 \u0432 \u044d\u0442\u0443 \u043f\u043e\u0434\u0441\u043a\u0430\u0437\u043a\u0443.<\/p>\n \u041e\u0441\u043d\u043e\u0432\u043d\u0430\u044f \u043f\u043e\u0434\u0441\u043a\u0430\u0437\u043a\u0430 PS1 \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0430 \u0432 \u0438\u043d\u0442\u0435\u0440\u0430\u043a\u0442\u0438\u0432\u043d\u043e\u043c \u0440\u0435\u0436\u0438\u043c\u0435, \u043d\u043e \u043a\u0430\u043a \u043f\u0440\u0430\u0432\u0438\u043b\u043e \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0432 \u043e\u0434\u0438\u043d \u0438\u0437 \u0412\u0430\u0448\u0438\u0445 \u0442\u043e\u0447\u0435\u0447\u043d\u044b\u0445 \u0444\u0430\u0439\u043b\u043e\u0432. \u041f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e, \u043a\u0430\u043a \u043f\u0440\u0430\u0432\u0438\u043b\u043e \u0442\u043e\u043b\u044c\u043a\u043e \u0432 "$", \u043d\u043e \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440\u044b \u043d\u0430\u0441\u0442\u0440\u043e\u044f\u0442 \u044d\u0442\u043e, \u0447\u0442\u043e\u0431\u044b \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u0442\u0430\u043a\u0438\u0435 \u0432\u0435\u0449\u0438, \u043a\u0430\u043a \u0438\u043c\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0438\u043b\u0438 \u0412\u0430\u0448\u0435 \u0442\u0435\u043a\u0443\u0449\u0435\u0435 \u043c\u0435\u0441\u0442\u043e\u043f\u043e\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u0432 \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435. \u0427\u0442\u043e \u043d\u0435 \u043d\u0440\u0430\u0432\u0438\u0442\u0441\u044f? \u041e\u0442\u0432\u0435\u0440\u0433\u043d\u0438\u0442\u0435 \u0435\u0433\u043e \u0432 \u00abseeintgs\u00bb \u0438\u043b\u0438 \u0412\u0430\u0448 \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439. \u041f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e, \u043a\u0430\u043a \u043f\u0440\u0430\u0432\u0438\u043b\u043e, \u043f\u0440\u043e\u0441\u0442\u043e \u0437\u043d\u0430\u043a ">".<\/p>\n \u0412\u044b \u0442\u0430\u043a\u0436\u0435 \u043c\u043e\u0436\u0435\u0442\u0435 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c \u043a\u043e\u043c\u0430\u043d\u0434\u0443 PS2 \u2014 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043f\u0443\u0442\u0438 \u0412\u0430\u0448\u0438\u0445 \u043f\u043e\u0434\u0441\u043a\u0430\u0437\u043e\u043a \u043a\u043e\u0433\u0434\u0430 \u0412\u044b \u0432 \u201c\u043f\u0435\u0442\u043b\u0435\u201d. \u0412\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0432\u044b\u0432\u0435\u0441\u0442\u0438 \u044d\u0442\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0447\u0435\u0440\u0435\u0437 \u043a\u043e\u043c\u0430\u043d\u0434\u0443 \u201cecho \\\u201d. <\/p>\n \u0412\u0430\u0448\u0438 \u043f\u043e\u0434\u0441\u043a\u0430\u0437\u043a\u0438 \u0434\u043e\u043b\u0436\u043d\u044b \u0431\u044b\u0442\u044c \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u044b \u0434\u043b\u044f \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043d\u043e\u0433\u043e \u0438\u043b\u0438 \u043f\u043e\u043b\u0435\u0437\u043d\u043e\u0433\u043e \u0438\u043d\u0434\u0438\u043a\u0430\u0442\u043e\u0440\u0430. \u041d\u0435 \u043c\u043e\u0433\u0443 \u0432\u0441\u043f\u043e\u043c\u043d\u0438\u0442\u044c, \u043a\u0430\u043a\u043e\u0439 \u0441\u0435\u0433\u043e\u0434\u043d\u044f \u0434\u0435\u043d\u044c? \u0423\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u0435 \u0412\u0430\u0448\u0438 \u043f\u043e\u0434\u0441\u043a\u0430\u0437\u043a\u0438 \u043f\u043e \u0434\u0430\u0442\u0435: <\/p>\n \u0425\u043e\u0442\u0438\u0442\u0435 \u0431\u044b\u0442\u044c \u0443\u0432\u0435\u0440\u0435\u043d\u044b \u0447\u0442\u043e \u0412\u044b \u043d\u0435 \u0445\u043e\u0442\u0438\u0442\u0435 \u0437\u0430\u0431\u044b\u0442\u044c \u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0438 \u0432 \u043a\u043e\u043d\u0435\u0447\u043d\u043e\u043c \u0438\u0442\u043e\u0433\u0435 \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442\u0435 \u0434\u043e \u043f\u043e\u043b\u0443\u043d\u043e\u0447\u0438? \u0423\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u0435 \u0412\u0430\u0448\u0443 \u043f\u043e\u0434\u0441\u043a\u0430\u0437\u043a\u0443 \u0441 \u0442\u0435\u043a\u0443\u0449\u0435\u043c \u0432\u0440\u0435\u043c\u0435\u043d\u0435\u043c. <\/p>\n \u0410 \u0442\u0430\u043a\u0436\u0435, \u0412\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c \u0432 \u0441\u0432\u043e\u0438 \u043f\u043e\u0434\u0441\u043a\u0430\u0437\u043a\u0438 \u2014 \u0441\u0435\u043a\u0443\u043d\u0434\u044b. \u042d\u0442\u043e \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u043f\u043e\u043b\u0435\u0437\u043d\u043e \u0435\u0441\u043b\u0438 \u0412\u044b \u0445\u043e\u0442\u0438\u0442\u0435 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\u0434\u0430\u0436\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0446\u0432\u0435\u0442\u043e\u0432 \u0432 \u043e\u0434\u043d\u043e\u0439 \u043f\u043e\u0434\u0441\u043a\u0430\u0437\u043a\u0435, \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0432 \u0447\u0442\u043e-\u0442\u043e \u0432\u0440\u043e\u0434\u0435 \u044d\u0442\u043e\u0433\u043e: <\/p>\n \u041f\u0440\u0438\u043c\u0435\u0447\u0430\u043d\u0438\u0435: \u201c\\[ \u0438 \\]\u201d \u0432\u043e\u043a\u0440\u0443\u0433 \u0446\u0432\u0435\u0442\u043e\u0432\u044b\u0445 \u043a\u043e\u0434\u043e\u0432. \u0412\u044b \u0442\u0430\u043a\u0436\u0435 \u043c\u043e\u0436\u0435\u0442\u0435 \u0438\u0437\u043c\u0435\u043d\u044f\u0442\u044c \u0448\u0440\u0438\u0444\u0442\u044b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0412\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0435, \u043a\u0430\u043a \u0432 \u043f\u0440\u0438\u043c\u0435\u0440\u0430\u0445 \u0447\u0442\u043e \u043f\u043e\u043a\u0430\u0437\u0430\u043d\u044b \u043d\u0438\u0436\u0435: <\/p>\n \u0412\u043e\u0442 \u043f\u0440\u0438\u0432\u043b\u0435\u043a\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u043c\u0430\u043b\u0435\u043d\u044c\u043a\u0438\u0439 \u0442\u0440\u044e\u043a \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u0442 \u0412\u0430\u0448\u0430 \u043f\u043e\u0434\u0441\u043a\u0430\u0437\u043a\u0430. \u0412\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u043f\u043e\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u0442\u0435\u043a\u0443\u0449\u0435\u0435 \u0432\u0440\u0435\u043c\u044f \u0432 \u043f\u0440\u0430\u0432\u043e\u043c \u0443\u0433\u043b\u0435 \u043e\u043a\u043d\u0430 \u0442\u0435\u0440\u043c\u0438\u043d\u0430\u043b\u0430 \u0438 \u0438\u0437\u043c\u0435\u043d\u0438\u0442\u044c \u0412\u0430\u0448\u0443 \u043f\u043e\u0434\u0441\u043a\u0430\u0437\u043a\u0443 ">" \u0441 \u0442\u0430\u043a\u043e\u0439 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u043e\u0439: <\/p>\n \u0418\u043b\u0438, \u0435\u0441\u043b\u0438 \u0432\u044b \u043f\u0440\u0435\u0434\u043f\u043e\u0447\u0438\u0442\u0430\u0435\u0442\u0435, \u043e\u0442\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435 \u0434\u043d\u044f \u043d\u0435\u0434\u0435\u043b\u0438: <\/p>\n \u0421\u0438\u0441\u0442\u0435\u043c\u0430 \u043f\u043e\u0434\u0441\u043a\u0430\u0437\u043e\u043a \u043d\u0435 \u0441\u0430\u043c\u0430\u044f \u0437\u0430\u0445\u0432\u0430\u0442\u044b\u0432\u0430\u044e\u0449\u0430\u044f \u0447\u0430\u0441\u0442\u044c \u0440\u0430\u0431\u043e\u0442\u044b \u0432 \u043a\u043e\u043c\u0430\u043d\u0434\u043d\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0435 Unix, \u043d\u043e \u043e\u043d\u0438 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0442 \u043f\u043e\u043b\u0435\u0437\u043d\u0443\u044e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044e \u0435\u0441\u043b\u0438 \u0412\u044b \u043d\u0435 \u0442\u043e\u0440\u043e\u043f\u0438\u0442\u0435\u0441\u044c \u0447\u0442\u043e\u0431\u044b \u043d\u0430\u0441\u0442\u0440\u043e\u0438\u0442\u044c \u0438\u0445. <\/p>\n \u0441\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b \u0441\u0442\u0430\u0442\u044c\u0438 http:\/\/habrahabr.ru\/post\/267143\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" .bashrc<\/b><\/p>\n\u041f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435 G. \u041f\u0440\u0438\u043c\u0435\u0440 \u0444\u0430\u0439\u043b\u0430 .bashrc<\/p>\n
#
# \u041b\u0418\u0427\u041d\u042b\u0419 \u0424\u0410\u0419\u041b $HOME\/.bashrc \u0434\u043b\u044f bash-2.05a (\u0438\u043b\u0438 \u0432\u044b\u0448\u0435)
#
# \u0412\u0440\u0435\u043c\u044f \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0439 \u043c\u043e\u0434\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438: \u0412\u0442\u0440 \u0410\u043f\u0440 15 20:32:34 CEST 2003
#
# \u042d\u0442\u043e\u0442 \u0444\u0430\u0439\u043b \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0438\u043d\u0442\u0435\u0440\u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0439 \u043a\u043e\u043c\u0430\u043d\u0434\u043d\u043e\u0439 \u043e\u0431\u043e\u043b\u043e\u0447\u043a\u0438.
# \u0417\u0434\u0435\u0441\u044c \u0440\u0430\u0437\u043c\u0435\u0449\u0435\u043d\u044b \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u043f\u0441\u0435\u0432\u0434\u043e\u043d\u0438\u043c\u043e\u0432, \u0444\u0443\u043d\u043a\u0446\u0438\u0439
# \u0438 \u0434\u0440\u0443\u0433\u0438\u0445 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432 Bash, \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a prompt (\u043f\u0440\u0438\u0433\u043b\u0430\u0448\u0435\u043d\u0438\u0435 \u043a \u0432\u0432\u043e\u0434\u0443).
#
# \u0418\u0437\u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e, \u044d\u0442\u043e\u0442 \u0444\u0430\u0439\u043b \u0431\u044b\u043b \u0441\u043e\u0437\u0434\u0430\u043d \u0432 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 Solaris,
# \u043d\u043e \u043f\u043e\u0437\u0434\u043d\u0435\u0435 \u0431\u044b\u043b \u043f\u0435\u0440\u0435\u0434\u0435\u043b\u0430\u043d \u043f\u043e\u0434 Redhat
# —> \u041c\u043e\u0434\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d \u043f\u043e\u0434 Linux.
# \u0411\u043e\u043b\u044c\u0448\u0430\u044f \u0447\u0430\u0441\u0442\u044c \u043a\u043e\u0434\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u0437\u0434\u0435\u0441\u044c, \u0431\u044b\u043b\u0430 \u0432\u0437\u044f\u0442\u0430 \u0438\u0437
# Usenet (\u0438\u043b\u0438 \u0418\u043d\u0442\u0435\u0440\u043d\u0435\u0442).
# \u042d\u0442\u043e\u0442 \u0444\u0430\u0439\u043b \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u0441\u043b\u0438\u0448\u043a\u043e\u043c \u043c\u043d\u043e\u0433\u043e \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0439 \u2014 \u043f\u043e\u043c\u043d\u0438\u0442\u0435, \u044d\u0442\u043e \u0432\u0441\u0435\u0433\u043e \u043b\u0438\u0448\u044c \u043f\u0440\u0438\u043c\u0435\u0440.
#
#
#===============================================================<\/p>\n
# —> \u0418 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u044b \u0430\u0432\u0442\u043e\u0440\u043e\u043c \u0441\u0446\u0435\u043d\u0430\u0440\u0438\u044f Emmanuel Rouat \ud83d\ude42<\/p>\n
# \u0413\u043b\u043e\u0431\u0430\u043b\u044c\u043d\u044b\u0435 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f
#————————————<\/p>\n
. \/etc\/bashrc # —> \u041f\u0440\u043e\u0447\u0438\u0442\u0430\u0442\u044c \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0438\u0437 \/etc\/bashrc, \u0435\u0441\u043b\u0438 \u0442\u0430\u043a\u043e\u0432\u043e\u0439 \u0438\u043c\u0435\u0435\u0442\u0441\u044f.
fi<\/p>\n
# \u041d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 $DISPLAY (\u0435\u0441\u043b\u0438 \u0435\u0449\u0435 \u043d\u0435 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0430)
# \u042d\u0442\u043e \u0441\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0435\u0442 \u043f\u043e\u0434 linux \u2014 \u0432 \u0432\u0430\u0448\u0435\u043c \u0441\u043b\u0443\u0447\u0430\u0435 \u0432\u0441\u0435 \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u043f\u043e \u0434\u0440\u0443\u0433\u043e\u043c\u0443\u2026
# \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u0442\u0438\u043f\u044b \u0442\u0435\u0440\u043c\u0438\u043d\u0430\u043b\u043e\u0432
# \u0434\u0430\u044e\u0442 \u0440\u0430\u0437\u043d\u044b\u0435 \u043e\u0442\u0432\u0435\u0442\u044b \u043d\u0430 \u0437\u0430\u043f\u0440\u043e\u0441 ‘who am i’\u2026
# \u044f \u043d\u0435 \u043d\u0430\u0448\u0435\u043b ‘\u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0430\u043b\u044c\u043d\u043e\u0433\u043e’ \u043c\u0435\u0442\u043e\u0434\u0430
#————————————————————-<\/p>\n
{
case $TERM in
xterm )
XSERVER=$(who am i | awk ‘{print $NF}’ | tr -d ‘)»(‘ )
XSERVER=${XSERVER%%:*}
;;
aterm | rxvt)
# \u0434\u043e\u0431\u0430\u0432\u044c\u0442\u0435 \u0437\u0434\u0435\u0441\u044c \u0441\u0432\u043e\u0439 \u043a\u043e\u0434\u2026
;;
esac
}<\/p>\n
get_xserver
if [[ -z ${XSERVER} || ${XSERVER} == $(hostname) || ${XSERVER} == \u00abunix\u00bb ]]; then
DISPLAY=":0.0" # \u0434\u043b\u044f \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0445\u043e\u0441\u0442\u0430
else
DISPLAY=${XSERVER}:0.0 # \u0434\u043b\u044f \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u0445\u043e\u0441\u0442\u0430
fi
fi<\/p>\n
# \u041d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438
#—————<\/p>\n
set -o notify
set -o noclobber
set -o ignoreeof
set -o nounset
#set -o xtrace # \u043f\u043e\u043b\u0435\u0437\u043d\u043e \u0434\u043b\u044f \u043e\u0442\u043b\u0430\u0434\u043a\u0438<\/p>\n
shopt -s cdspell
shopt -s cdable_vars
shopt -s checkhash
shopt -s checkwinsize
shopt -s mailwarn
shopt -s sourcepath
shopt -s no_empty_cmd_completion # \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043b\u044f bash>=2.04
shopt -s cmdhist
shopt -s histappend histreedit histverify
shopt -s extglob<\/p>\n
shopt -u mailwarn
unset MAILCHECK # \u042f \u043d\u0435 \u0436\u0435\u043b\u0430\u044e, \u0447\u0442\u043e\u0431\u044b \u043a\u043e\u043c\u0430\u043d\u0434\u043d\u0430\u044f \u043e\u0431\u043e\u043b\u043e\u0447\u043a\u0430 \u0441\u043e\u043e\u0431\u0449\u0430\u043b\u0430 \u043c\u043d\u0435 \u043e \u043f\u0440\u0438\u0431\u044b\u0442\u0438\u0438 \u043f\u043e\u0447\u0442\u044b<\/p>\n
export HISTIGNORE="&:bg:fg:ll:h"
export HOSTFILE=$HOME\/.hosts # \u041f\u043e\u043c\u0435\u0441\u0442\u0438\u0442\u044c \u0441\u043f\u0438\u0441\u043e\u043a \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u044b\u0445 \u0445\u043e\u0441\u0442\u043e\u0432 \u0432 \u0444\u0430\u0439\u043b ~\/.hosts<\/p>\n
# Greeting, motd etc\u2026
#————————<\/p>\n
red=’\\e[0;31m’
RED=’\\e[1;31m’
blue=’\\e[0;34m’
BLUE=’\\e[1;34m’
cyan=’\\e[0;36m’
CYAN=’\\e[1;36m’
NC=’\\e[0m’ # No Color (\u043d\u0435\u0442 \u0446\u0432\u0435\u0442\u0430)
# —> \u041f\u0440\u0435\u043a\u0440\u0430\u0441\u043d\u043e. \u0418\u043c\u0435\u0435\u0442 \u0442\u043e\u0442 \u0436\u0435 \u044d\u0444\u0444\u0435\u043a\u0442, \u0447\u0442\u043e \u0438 \u00abansi.sys\u00bb \u0432 DOS.<\/p>\n
echo -e "${CYAN}This is BASH ${RED}${BASH_VERSION%.*}${CYAN} \u2014 DISPLAY on ${RED}$DISPLAY${NC}\\n"
date
if [ -x \/usr\/games\/fortune ]; then
\/usr\/games\/fortune -s # \u0441\u0434\u0435\u043b\u0430\u0435\u0442 \u043d\u0430\u0448 \u0434\u0435\u043d\u044c \u0431\u043e\u043b\u0435\u0435 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043d\u044b\u043c\u2026 \ud83d\ude42
fi<\/p>\n
{
echo -e "${RED}\u0410\u0441\u0442\u0430 \u043b\u0430 \u0432\u0438\u0441\u0442\u0430, \u0431\u044d\u0431\u0438 ${NC}"
}
trap _exit EXIT<\/p>\n
# Prompt
#—————<\/p>\n
HILIT=${red} # \u043d\u0430 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435: prompt \u0431\u0443\u0434\u0435\u0442 \u0447\u0430\u0441\u0442\u0438\u0447\u043d\u043e \u043a\u0440\u0430\u0441\u043d\u044b\u043c
else
HILIT=${cyan} # \u043d\u0430 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435: prompt \u0431\u0443\u0434\u0435\u0442 \u0447\u0430\u0441\u0442\u0438\u0447\u043d\u043e \u0446\u0438\u0430\u043d\u043e\u0432\u044b\u043c
fi<\/p>\n
#+ —> \u0447\u0442\u043e\u0431\u044b \u0432\u0438\u0434\u0435\u0442\u044c \u0432 \u043e\u0431\u043e\u043b\u043e\u0447\u043a\u0435 \u043f\u043e\u043b\u043d\u044b\u0439 \u043f\u0443\u0442\u044c \u043a \u0442\u0435\u043a\u0443\u0449\u0435\u043c\u0443 \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u0443.<\/p>\n
{
unset PROMPT_COMMAND
case $TERM in
*term | rxvt )
PS1="${HILIT}[\\h]$NC \\W > \\[\\033]0;\\${TERM} [\\u@\\h] \\w\\007\\]" ;;
linux )
PS1="${HILIT}[\\h]$NC \\W > " ;;
*)
PS1="[\\h] \\W > " ;;
esac
}<\/p>\n
{
_powerprompt()
{
LOAD=$(uptime|sed -e \u00abs\/.*: \\([^,]*\\).*\/\\1\/\u00bb -e \u00abs\/ \/\/g\u00bb)
}<\/p>\n
case $TERM in
*term | rxvt )
PS1="${HILIT}[\\A \\$LOAD]$NC\\n[\\h \\#] \\W > \\[\\033]0;\\${TERM} [\\u@\\h] \\w\\007\\]" ;;
linux )
PS1="${HILIT}[\\A \u2014 \\$LOAD]$NC\\n[\\h \\#] \\w > " ;;
* )
PS1="[\\A \u2014 \\$LOAD]\\n[\\h \\#] \\w > " ;;
esac
}<\/p>\n
# \u0415\u0441\u043b\u0438 \u044d\u0442\u043e \u0442\u0430\u043a, \u0442\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0439\u0442\u0435 fastprompt\u2026<\/p>\n
#
# \u041f\u0421\u0415\u0412\u0414\u041e\u041d\u0418\u041c\u042b \u0418 \u0424\u0423\u041d\u041a\u0426\u0418\u0418
#
# \u0412\u043e\u0437\u043c\u043e\u0436\u043d\u043e \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0438\u0437 \u0444\u0443\u043d\u043a\u0446\u0438\u0439, \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u043d\u044b\u0445 \u0437\u0434\u0435\u0441\u044c, \u043e\u043a\u0430\u0436\u0443\u0442\u0441\u044f \u0434\u043b\u044f \u0432\u0430\u0441 \u0441\u043b\u0438\u0448\u043a\u043e\u043c \u0431\u043e\u043b\u044c\u0448\u0438\u043c\u0438,
# \u043d\u043e \u043d\u0430 \u043c\u043e\u0435\u0439 \u0440\u0430\u0431\u043e\u0447\u0435\u0439 \u0441\u0442\u0430\u043d\u0446\u0438\u0438 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043e 512Mb \u041e\u0417\u0423, \u0442\u0430\u043a \u0447\u0442\u043e\u2026
# \u0415\u0441\u043b\u0438 \u043f\u043e\u0436\u0435\u043b\u0430\u0435\u0442\u0435 \u0443\u043c\u0435\u043d\u044c\u0448\u0438\u0442\u044c \u0440\u0430\u0437\u043c\u0435\u0440 \u044d\u0442\u043e\u0433\u043e \u0444\u0430\u0439\u043b\u0430, \u0442\u043e \u043c\u043e\u0436\u0435\u0442\u0435 \u043e\u0444\u043e\u0440\u043c\u0438\u0442\u044c \u044d\u0442\u0438 \u0444\u0443\u043d\u043a\u0446\u0438\u0438
# \u0432 \u0432\u0438\u0434\u0435 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0445 \u0441\u0446\u0435\u043d\u0430\u0440\u0438\u0435\u0432.
#
# \u0411\u043e\u043b\u044c\u0448\u0438\u043d\u0441\u0442\u0432\u043e \u0444\u0443\u043d\u043a\u0446\u0438\u0439 \u0431\u044b\u043b\u0438 \u0432\u0437\u044f\u0442\u044b, \u043f\u043e\u0447\u0442\u0438 \u0431\u0435\u0437 \u043f\u0435\u0440\u0435\u0434\u0435\u043b\u043a\u0438, \u0438\u0437 \u043f\u0440\u0438\u043c\u0435\u0440\u043e\u0432
# \u043a bash-2.04.
#
#===============================================================<\/p>\n
# \u041f\u0441\u0435\u0432\u0434\u043e\u043d\u0438\u043c\u044b
#——————-<\/p>\n
alias cp=’cp -i’
alias mv=’mv -i’
# -> \u041f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u0441\u043b\u0443\u0447\u0430\u0439\u043d\u043e\u0435 \u0443\u0434\u0430\u043b\u0435\u043d\u0438\u0435 \u0444\u0430\u0439\u043b\u043e\u0432.
alias mkdir=’mkdir -p’<\/p>\n
alias j=’jobs -l’
alias r=’rlogin’
alias which=’type -all’
alias ..=’cd ..’
alias path=’echo -e ${PATH\/\/:\/\\\\n}’
alias print=’\/usr\/bin\/lp -o nobanner -d $LPDEST’ # \u041f\u0440\u0435\u0434\u043f\u043e\u043b\u0430\u0433\u0430\u0435\u0442\u0441\u044f, \u0447\u0442\u043e LPDEST \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d
alias pjet=’enscript -h -G -fCourier9 -d $LPDEST’ # \u041f\u0435\u0447\u0430\u0442\u044c \u0447\u0435\u0440\u0435\u0437 enscript
alias background=’xv -root -quit -max -rmode 5′ # \u041f\u043e\u043b\u043e\u0436\u0438\u0442\u044c \u043a\u0430\u0440\u0442\u0438\u043d\u043a\u0443 \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0444\u043e\u043d\u0430
alias du=’du -kh’
alias df=’df -kTh’<\/p>\n
alias la=’ls -Al’ # \u043f\u043e\u043a\u0430\u0437\u0430\u0442\u044c \u0441\u043a\u0440\u044b\u0442\u044b\u0435 \u0444\u0430\u0439\u043b\u044b
alias ls=’ls -hF —color’ # \u0432\u044b\u0434\u0435\u043b\u0438\u0442\u044c \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u0442\u0438\u043f\u044b \u0444\u0430\u0439\u043b\u043e\u0432 \u0446\u0432\u0435\u0442\u043e\u043c
alias lx=’ls -lXB’ # \u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u043a\u0430 \u043f\u043e \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u044e
alias lk=’ls -lSr’ # \u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u043a\u0430 \u043f\u043e \u0440\u0430\u0437\u043c\u0435\u0440\u0443
alias lc=’ls -lcr’ # \u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u043a\u0430 \u043f\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f
alias lu=’ls -lur’ # \u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u043a\u0430 \u043f\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u0440\u0430\u0449\u0435\u043d\u0438\u044f
alias lr=’ls -lR’ # \u0440\u0435\u043a\u0443\u0440\u0441\u0438\u0432\u043d\u044b\u0439 \u043e\u0431\u0445\u043e\u0434 \u043f\u043e\u0434\u043a\u0430\u0442\u0430\u043b\u043e\u0433\u043e\u0432
alias lt=’ls -ltr’ # \u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u043a\u0430 \u043f\u043e \u0434\u0430\u0442\u0435
alias lm=’ls -al |more’ # \u0432\u044b\u0432\u043e\u0434 \u0447\u0435\u0440\u0435\u0437 ‘more’
alias tree=’tree -Csu’ # \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u0430 ‘ls’<\/p>\n
alias more=’less’
export PAGER=less
export LESSCHARSET=’latin1′
export LESSOPEN=’|\/usr\/bin\/lesspipe.sh %s 2>&-‘ # \u0435\u0441\u043b\u0438 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442 lesspipe.sh
export LESS=’-i -N -w -z-4 -g -e -M -X -F -R -P%t?f%f \\
:stdin .?pb%pb\\%:?lbLine %lb:?bbByte %bb:-…’<\/p>\n
alias xs=’cd’
alias vf=’cd’
alias moer=’more’
alias moew=’more’
alias kk=’ll’<\/p>\n
# \u0434\u043e\u0431\u0430\u0432\u0438\u043c \u043d\u0435\u043c\u043d\u043e\u0436\u043a\u043e \u00ab\u043f\u0440\u0438\u044f\u0442\u043d\u043e\u0441\u0442\u0435\u0439\u00bb
#—————-<\/p>\n
{
case "$TERM" in
*term | rxvt)
echo -n -e "\\033]0;$*\\007" ;;
*)
;;
esac
}<\/p>\n
alias top=’xtitle Processes on $HOST && top’
alias make=’xtitle Making $(basename $PWD); make’
alias ncftp=\u00abxtitle ncFTP; ncftp\u00bb<\/p>\n
function man ()
{
for i; do
xtitle The $(basename $1|tr -d .[:digit:]) manual
command man -F -a "$i"
done
}<\/p>\n
function te() # \u00ab\u043e\u0431\u0435\u0440\u0442\u043a\u0430\u00bb \u0432\u043e\u043a\u0440\u0443\u0433 xemacs\/gnuserv
{
if [ "$(gnuclient -batch -eval t 2>&-)" == \u00abt\u00bb ]; then
gnuclient -q "$@";
else
( xemacs "$@" &);
fi
}<\/p>\n
# \u0424\u0443\u043d\u043a\u0446\u0438\u0438 \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0444\u0430\u0439\u043b\u0430\u043c\u0438 \u0438 \u0441\u0442\u0440\u043e\u043a\u0430\u043c\u0438:
#————————————<\/p>\n
function ff() { find. -type f -iname ‘*’$*’*’ -ls; }
# \u041f\u043e\u0438\u0441\u043a \u0444\u0430\u0439\u043b\u0430 \u043f\u043e \u0448\u0430\u0431\u043b\u043e\u043d\u0443 \u0432 $1 \u0438 \u0437\u0430\u043f\u0443\u0441\u043a \u043a\u043e\u043c\u0430\u043d\u0434\u044b \u0432 $2 \u0441 \u043d\u0438\u043c:
function fe() { find. -type f -iname ‘*’$1’*’ -exec "${2:-file}" {} \\;; }
# \u043f\u043e\u0438\u0441\u043a \u0441\u0442\u0440\u043e\u043a\u0438 \u043f\u043e \u0444\u0430\u0439\u043b\u0430\u043c:
function fstr()
{
OPTIND=1
local case=""
local usage=\u00abfstr: \u043f\u043e\u0438\u0441\u043a \u0441\u0442\u0440\u043e\u043a\u0438 \u0432 \u0444\u0430\u0439\u043b\u0430\u0445.
\u041f\u043e\u0440\u044f\u0434\u043e\u043a \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f: fstr [-i] \\\u00bb\u0448\u0430\u0431\u043b\u043e\u043d\\" [\\\u00ab\u0448\u0430\u0431\u043b\u043e\u043d_\u0438\u043c\u0435\u043d\u0438_\u0444\u0430\u0439\u043b\u0430\\\u00bb] "
while getopts :it opt
do
case "$opt" in
i) case="-i " ;;
*) echo "$usage"; return;;
esac
done
shift $(( $OPTIND \u2014 1 ))
if [ "$#" -lt 1 ]; then
echo "$usage"
return;
fi
local SMSO=$(tput smso)
local RMSO=$(tput rmso)
find. -type f -name "${2:-*}" -print0 | xargs -0 grep -sn ${case} "$1" 2>&- | \\
sed \u00abs\/$1\/${SMSO}\\0${RMSO}\/gI\u00bb | more
}<\/p>\n
{
nlines=${2:-10}
sed -n -e :a -e \u00ab1,${nlines}!{P;N;D;};N;ba\u00bb $1
}<\/p>\n
{
for file; do
filename=${file##*\/}
case "$filename" in
*\/*) dirname==${file%\/*} ;;
*) dirname=.;;
esac
nf=$(echo $filename | tr A-Z a-z)
newname="${dirname}\/${nf}"
if [ "$nf" != "$filename" ]; then
mv "$file" "$newname"
echo \u00ablowercase: $file —> $newname\u00bb
else
echo \u00ablowercase: \u0438\u043c\u044f \u0444\u0430\u0439\u043b\u0430 $file \u043d\u0435 \u0431\u044b\u043b\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u043e.\u00bb
fi
done
}<\/p>\n
{
local TMPFILE=tmp.$$
mv "$1" $TMPFILE
mv "$2" "$1"
mv $TMPFILE "$2"
}<\/p>\n
# \u0424\u0443\u043d\u043a\u0446\u0438\u0438 \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430\u043c\u0438\/\u0441\u0438\u0441\u0442\u0435\u043c\u043e\u0439:
#————————————<\/p>\n
function pp() { my_ps f | awk ‘!\/awk\/ && $0~var’ var=${1:-".*"}; }<\/p>\n
# \u043d\u043e \u043d\u0435 \u044d\u043a\u0432\u0438\u0432\u0430\u043b\u0435\u043d\u0442\u043d\u0430 (\u043d\u0430\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u044f \u0437\u043d\u0430\u044e) ‘killall’ \u0432 Solaris
function killps() # \u00ab\u041f\u0440\u0438\u0431\u0438\u0442\u044c\u00bb \u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u043f\u043e \u0435\u0433\u043e \u0438\u043c\u0435\u043d\u0438
{
local pid pname sig="-TERM" # \u0441\u0438\u0433\u043d\u0430\u043b, \u0440\u0430\u0441\u0441\u044b\u043b\u0430\u0435\u043c\u044b\u0439 \u043f\u043e-\u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e
if [ "$#" -lt 1 ] || [ "$#" -gt 2 ]; then
echo \u00ab\u041f\u043e\u0440\u044f\u0434\u043e\u043a \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f: killps [-SIGNAL] \u0448\u0430\u0431\u043b\u043e\u043d_\u0438\u043c\u0435\u043d\u0438_\u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430\u00bb
return;
fi
if [ $# = 2 ]; then sig=$1; fi
for pid in $(my_ps| awk ‘!\/awk\/ && $0~pat { print $1 }’ pat=${!#} ); do
pname=$(my_ps | awk ‘$1~var { print $5 }’ var=$pid )
if ask \u00ab\u041f\u043e\u0441\u043b\u0430\u0442\u044c \u0441\u0438\u0433\u043d\u0430\u043b $sig \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0443 $pid <$pname>?\u00bb
then kill $sig $pid
fi
done
}<\/p>\n
{
MY_IP=$(\/sbin\/ifconfig ppp0 | awk ‘\/inet\/ { print $2 } ‘ | sed -e s\/addr:\/\/)
MY_ISP=$(\/sbin\/ifconfig ppp0 | awk ‘\/P-t-P\/ { print $3 } ‘ | sed -e s\/P-t-P:\/\/)
}<\/p>\n
{
echo -e "\\n\u0412\u044b \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0435\u0441\u044c \u043d\u0430 ${RED}$HOST"
echo -e "\\n\u0414\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f:$NC "; uname -a
echo -e "\\n${RED}\u0412 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0442 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0438:$NC "; w -h
echo -e "\\n${RED}\u0414\u0430\u0442\u0430:$NC "; date
echo -e "\\n${RED}\u0412\u0440\u0435\u043c\u044f, \u043f\u0440\u043e\u0448\u0435\u0434\u0448\u0435\u0435 \u0441 \u043c\u043e\u043c\u0435\u043d\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0439 \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 :$NC "; uptime
echo -e "\\n${RED}\u041f\u0430\u043c\u044f\u0442\u044c :$NC "; free
my_ip 2>&-;
echo -e "\\n${RED}IP \u0430\u0434\u0440\u0435\u0441:$NC"; echo ${MY_IP:-\u00ab\u0421\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0435 \u043d\u0435 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043e\u00bb}
echo -e "\\n${RED}\u0410\u0434\u0440\u0435\u0441 \u043f\u0440\u043e\u0432\u0430\u0439\u0434\u0435\u0440\u0430 (ISP):$NC"; echo ${MY_ISP:-\u00ab\u0421\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0435 \u043d\u0435 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043e\u00bb}
echo
}<\/p>\n
{
local i max
max=$1; shift;
for ((i=1; i <= max; i++)); do # —> C-\u043f\u043e\u0434\u043e\u0431\u043d\u044b\u0439 \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441
eval "$@";
done
}<\/p>\n
{
echo -n "$@" ‘[y\/n] ‘; read ans
case "$ans" in
y*|Y*) return 0 ;;
*) return 1 ;;
esac
}<\/p>\n
#
# \u041f\u0420\u041e\u0413\u0420\u0410\u041c\u041c\u041d\u042b\u0415 \u0414\u041e\u041f\u041e\u041b\u041d\u0415\u041d\u0418\u042f \u2014 \u0422\u041e\u041b\u042c\u041a\u041e \u041d\u0410\u0427\u0418\u041d\u0410\u042f \u0421 \u0412\u0415\u0420\u0421\u0418\u0418 BASH-2.04
# \u0411\u043e\u043b\u044c\u0448\u0430\u044f \u0447\u0430\u0441\u0442\u044c \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0439 \u0432\u0437\u044f\u0442\u0430 \u0438\u0437 \u0434\u043e\u043a\u0443\u0435\u043d\u0442\u0430\u0446\u0438\u0438 \u043a bash 2.05 \u0438 \u0438\u0437
# \u043f\u0430\u043a\u0435\u0442\u0430 ‘Bash completion’ (http:\/\/www.caliban.org\/bash\/index.shtml#completion)
# \u0430\u0432\u0442\u043e\u0440 \u2014 Ian McDonalds
# \u0424\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438, \u0443 \u0432\u0430\u0441 \u0434\u043e\u043b\u0436\u0435\u043d \u0441\u0442\u043e\u044f\u0442\u044c bash-2.05a
#
#=========================================================================<\/p>\n
echo \u00ab\u0412\u0430\u043c \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u043e\u0431\u043d\u043e\u0432\u0438\u0442\u044c\u0441\u044f \u0434\u043e \u0432\u0435\u0440\u0441\u0438\u0438 2.05\u00bb
return
fi<\/p>\n
set +o nounset # \u0438\u043d\u0430\u0447\u0435 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043d\u0435 \u0431\u0443\u0434\u0443\u0442 \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c<\/p>\n
complete -A export printenv
complete -A variable export local readonly unset
complete -A enabled builtin
complete -A alias alias unalias
complete -A function function
complete -A user su mail finger<\/p>\n
complete -A shopt shopt
complete -A stopped -P ‘%’ bg
complete -A job -P ‘%’ fg jobs disown<\/p>\n
complete -A directory -o default cd<\/p>\n
complete -f -o default -X ‘*.+(zip|ZIP)’ zip
complete -f -o default -X ‘!*.+(zip|ZIP)’ unzip
complete -f -o default -X ‘*.+(z|Z)’ compress
complete -f -o default -X ‘!*.+(z|Z)’ uncompress
complete -f -o default -X ‘*.+(gz|GZ)’ gzip
complete -f -o default -X ‘!*.+(gz|GZ)’ gunzip
complete -f -o default -X ‘*.+(bz2|BZ2)’ bzip2
complete -f -o default -X ‘!*.+(bz2|BZ2)’ bunzip2
# Postscript,pdf,dvi\u2026
complete -f -o default -X ‘!*.ps’ gs ghostview ps2pdf ps2ascii
complete -f -o default -X ‘!*.dvi’ dvips dvipdf xdvi dviselect dvitype
complete -f -o default -X ‘!*.pdf’ acroread pdf2ps
complete -f -o default -X ‘!*.+(pdf|ps)’ gv
complete -f -o default -X ‘!*.texi*’ makeinfo texi2dvi texi2html texi2pdf
complete -f -o default -X ‘!*.tex’ tex latex slitex
complete -f -o default -X ‘!*.lyx’ lyx
complete -f -o default -X ‘!*.+(htm*|HTM*)’ lynx html2ps
# Multimedia
complete -f -o default -X ‘!*.+(jp*g|gif|xpm|png|bmp)’ xv gimp
complete -f -o default -X ‘!*.+(mp3|MP3)’ mpg123 mpg321
complete -f -o default -X ‘!*.+(ogg|OGG)’ ogg123<\/p>\n
# \u0441, \u0442\u0430\u043a \u043d\u0430\u0437\u044b\u0432\u0430\u0435\u043c\u044b\u043c\u0438, ‘\u0434\u043b\u0438\u043d\u043d\u044b\u043c\u0438 \u043a\u043b\u044e\u0447\u0430\u043c\u0438’, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440: ‘ls —all’ \u0432\u043c\u0435\u0441\u0442\u043e ‘ls -a’<\/p>\n
{
$1 —help | sed -e ‘\/—\/!d’ -e ‘s\/.*—\\([^[:space:].,]*\\).*\/—\\1\/’| \\
grep ^"$2" |sort -u;
}<\/p>\n
{
case "${2:-*}" in
-*) ;;
*) return ;;
esac<\/p>\n
\\~*) eval cmd="$1" ;;
*) cmd="$1" ;;
esac
COMPREPLY=( $(_get_longopts ${1} ${2} ) )
}
complete -o default -F _longopts_func configure bash
complete -o default -F _longopts_func wget id info a2ps ls recode<\/p>\n
{
local mdef makef gcmd cur prev i<\/p>\n
cur=${COMP_WORDS[COMP_CWORD]}
prev=${COMP_WORDS[COMP_CWORD-1]}<\/p>\n
# \u0431\u0443\u0434\u0435\u043c \u0432\u0435\u043b\u0438\u043a\u043e\u0434\u0443\u0448\u043d\u044b \u0438 \u0432\u0435\u0440\u043d\u0435\u043c \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u043e\u0432
# `makefile Makefile *.mk’
case "$prev" in
-*f) COMPREPLY=( $(compgen -f $cur ) ); return 0;;
esac<\/p>\n
case "$cur" in
-) COMPREPLY=(-e -f -i -k -n -p -q -r -S -s -t); return 0;;
esac<\/p>\n
if [ -f makefile ]; then
mdef=makefile
elif [ -f Makefile ]; then
mdef=Makefile
else
mdef=*.mk
fi<\/p>\n
# \u043a\u043b\u044e\u0447\u043e\u043c -f
for (( i=0; i < ${#COMP_WORDS[@]}; i++ )); do
if [[ ${COMP_WORDS[i]} == -*f ]]; then
eval makef=${COMP_WORDS[i+1]}
break
fi
done<\/p>\n
# \u044d\u0442\u0438\u043c \u0448\u0430\u0431\u043b\u043e\u043d\u043e\u043c
if [ -n "$2" ]; then gcmd=’grep "^$2"’; else gcmd=cat; fi<\/p>\n
# test -f $makef \u0441 \u043f\u0435\u0440\u0435\u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u0432\u0432\u043e\u0434\u0430
COMPREPLY=( $(cat $makef 2>\/dev\/null | awk ‘BEGIN {FS=":"} \/^[^.# ][^=]*:\/ {print $1}’ | tr -s ‘ ‘ ‘\\012’ | sort -u | eval $gcmd ) )
}<\/p>\n
_cvs ()
{
local cur prev
COMPREPLY=()
cur=${COMP_WORDS[COMP_CWORD]}
prev=${COMP_WORDS[COMP_CWORD-1]}<\/p>\n
COMPREPLY=( $( compgen -W ‘add admin checkout commit diff \\
export history import log rdiff release remove rtag status \\
tag update’ $cur ))
else
COMPREPLY=( $( compgen -f $cur ))
fi
return 0
}
complete -F _cvs cvs<\/p>\n
{
local cur prev
COMPREPLY=()
cur=${COMP_WORDS[COMP_CWORD]}<\/p>\n
COMPREPLY=( $( \/usr\/bin\/ps -u $USER -o comm | \\
sed -e ‘1,1d’ -e ‘s#[]\\[]##g’ -e ‘s#^.*\/##’| \\
awk ‘{if ($0 ~ \/^’$cur’\/) print $0}’ ))<\/p>\n
}<\/p>\n
# \u0412 \u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0435\u0435 \u0432\u0440\u0435\u043c\u044f \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e \u043e\u0442\u043a\u0430\u0437\u043e\u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u0430 (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, mount \u0438 umount
# \u043e\u0431\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u044e\u0442\u0441\u044f \u043d\u0435\u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e), \u043d\u043e \u0432\u0441\u0435 \u0435\u0449\u0435 \u0430\u043a\u0442\u0443\u0430\u043b\u044c\u043d\u0430. \u0410\u0432\u0442\u043e\u0440 Ian McDonald, \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0430 \u043c\u043d\u043e\u0439.<\/p>\n
{
local cur func cline cspec<\/p>\n
cur=${COMP_WORDS[COMP_CWORD]}<\/p>\n
COMPREPLY=( $( compgen -c $cur ) )
elif complete -p ${COMP_WORDS[1]} &>\/dev\/null; then
cspec=$( complete -p ${COMP_WORDS[1]} )
if [ "${cspec%%-F *}" != "${cspec}" ]; then
# complete -F <function>
#
# COMP_CWORD and COMP_WORDS() \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b \u043d\u0430 \u0437\u0430\u043f\u0438\u0441\u044c,
# \u0442\u0430\u043a \u0447\u0442\u043e \u043c\u044b \u043c\u043e\u0436\u0435\u043c \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c \u0438\u0445 \u043f\u0435\u0440\u0435\u0434 \u0442\u0435\u043c,
# \u043a\u0430\u043a \u043f\u0435\u0440\u0435\u0434\u0430\u0442\u044c \u0438\u0445 \u0434\u0430\u043b\u044c\u0448\u0435<\/p>\n
COMP_CWORD=$(( $COMP_CWORD \u2014 1 ))
# \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0438\u043c\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u0438
func=${cspec#*-F }
func=${func%% *}
# \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043a\u043e\u043c\u0430\u043d\u0434\u043d\u0443\u044e \u0441\u0442\u0440\u043e\u043a\u0443, \u0438\u0441\u043a\u043b\u044e\u0447\u0438\u0432 \u043f\u0435\u0440\u0432\u0443\u044e \u043a\u043e\u043c\u0430\u043d\u0434\u0443
cline="${COMP_LINE#$1 }"
# \u0440\u0430\u0437\u0431\u0438\u0442\u044c \u043d\u0430 \u043b\u0435\u043a\u0441\u0435\u043c\u044b \u0438 \u043f\u043e\u043c\u0435\u0441\u0442\u0438\u0442\u044c \u0432 \u043c\u0430\u0441\u0441\u0438\u0432
COMP_WORDS=( $cline )
$func $cline
elif [ "${cspec#*-[abcdefgjkvu]}" != "" ]; then
# complete -[abcdefgjkvu]
#func=$( echo $cspec | sed -e ‘s\/^.*\\(-[abcdefgjkvu]\\).*$\/\\1\/’ )
func=$( echo $cspec | sed -e ‘s\/^complete\/\/’ -e ‘s\/[^ ]*$\/\/’ )
COMPREPLY=( $( eval compgen $func $cur ) )
elif [ "${cspec#*-A}" != "$cspec" ]; then
# complete -A <type>
func=${cspec#*-A }
func=${func%% *}
COMPREPLY=( $( compgen -A $func $cur ) )
fi
else
COMPREPLY=( $( compgen -f $cur ) )
fi
}<\/p>\n
complete -o default -F _my_command command type which man nice<\/p>\n
# mode:shell-script
# sh-shell:bash
# \u041a\u043e\u043d\u0435\u0446:<\/div>\n<\/div>\n.bash_profile file<\/b><\/p>\nAppendix M. Sample .bashrc and .bash_profile Files<\/p>\n
#
# PERSONAL $HOME\/.bashrc FILE for bash-3.0 (or later)
# By Emmanuel Rouat [no-email]
#
# Last modified: Tue Nov 20 22:04:47 CET 2012<\/p>\n
#+ Here is the place to define your aliases, functions and
#+ other interactive features like your prompt.
#
# The majority of the code here assumes you are on a GNU
#+ system (most likely a Linux box) and is often based on code
#+ found on Usenet or Internet.
#
# See for instance:
# tldp.org\/LDP\/abs\/html\/index.html<\/a>
# www.caliban.org\/bash<\/a>
# www.shelldorado.com\/scripts\/categories.html<\/a>
# www.dotfiles.org<\/a>
#
# The choice of colors was done for a shell with a dark background
#+ (white on black), and this is usually also suited for pure text-mode
#+ consoles (no X server available). If you use a white background,
#+ you’ll have to do some other choices for readability.
#
# This bashrc file is a bit overcrowded.
# Remember, it is just just an example.
# Tailor it to your needs.
#
# =============================================================== #<\/p>\n
[ -z "$PS1" ] && return<\/p>\n
# Source global definitions (if any)
#————————————————————-<\/p>\n
. \/etc\/bashrc # —> Read \/etc\/bashrc, if present.
fi<\/p>\n
# Automatic setting of $DISPLAY (if not set already).
# This works for me \u2014 your mileage may vary….
# The problem is that different types of terminals give
#+ different answers to ‘who am i’ (rxvt in particular can be
#+ troublesome) \u2014 however this code seems to work in a majority
#+ of cases.
#—————————————————————<\/p>\n
{
case $TERM in
xterm )
XSERVER=$(who am i | awk ‘{print $NF}’ | tr -d ‘)»(‘ )
# Ane-Pieter Wieringa suggests the following alternative:
# I_AM=$(who am i)
# SERVER=${I_AM#*(}
# SERVER=${SERVER%*)}
XSERVER=${XSERVER%%:*}
;;
aterm | rxvt)
# Find some code that works here.\u2026
;;
esac
}<\/p>\n
get_xserver
if [[ -z ${XSERVER} || ${XSERVER} == $(hostname) ||
${XSERVER} == \u00abunix\u00bb ]]; then
DISPLAY=":0.0" # Display on local host.
else
DISPLAY=${XSERVER}:0.0 # Display on remote host.
fi
fi<\/p>\n
# Some settings
#————————————————————-<\/p>\n
#set -o xtrace
alias debug=\u00abset -o nounset; set -o xtrace\u00bb<\/p>\n
set -o notify
set -o noclobber
set -o ignoreeof<\/p>\n
shopt -s cdspell
shopt -s cdable_vars
shopt -s checkhash
shopt -s checkwinsize
shopt -s sourcepath
shopt -s no_empty_cmd_completion
shopt -s cmdhist
shopt -s histappend histreedit histverify
shopt -s extglob # Necessary for programmable completion.<\/p>\n
shopt -u mailwarn
unset MAILCHECK # Don’t want my shell to warn me of incoming mail.<\/p>\n
# Greeting, motd etc.\u2026
#————————————————————-<\/p>\n
# Some colors might look different of some terminals.
# For example, I see ‘Bold Red’ as ‘orange’ on my screen,
# hence the ‘Green’ ‘BRed’ ‘Red’ sequence I often use in my prompt.<\/p>\n
Black=’\\e[0;30m’ # Black
Red=’\\e[0;31m’ # Red
Green=’\\e[0;32m’ # Green
Yellow=’\\e[0;33m’ # Yellow
Blue=’\\e[0;34m’ # Blue
Purple=’\\e[0;35m’ # Purple
Cyan=’\\e[0;36m’ # Cyan
White=’\\e[0;37m’ # White<\/p>\n
BBlack=’\\e[1;30m’ # Black
BRed=’\\e[1;31m’ # Red
BGreen=’\\e[1;32m’ # Green
BYellow=’\\e[1;33m’ # Yellow
BBlue=’\\e[1;34m’ # Blue
BPurple=’\\e[1;35m’ # Purple
BCyan=’\\e[1;36m’ # Cyan
BWhite=’\\e[1;37m’ # White<\/p>\n
On_Black=’\\e[40m’ # Black
On_Red=’\\e[41m’ # Red
On_Green=’\\e[42m’ # Green
On_Yellow=’\\e[43m’ # Yellow
On_Blue=’\\e[44m’ # Blue
On_Purple=’\\e[45m’ # Purple
On_Cyan=’\\e[46m’ # Cyan
On_White=’\\e[47m’ # White<\/p>\n
\u2014 DISPLAY on ${BRed}$DISPLAY${NC}\\n"
date
if [ -x \/usr\/games\/fortune ]; then
\/usr\/games\/fortune -s # Makes our day a bit more fun\u2026 \ud83d\ude42
fi<\/p>\n
{
echo -e "${BRed}Hasta la vista, baby${NC}"
}
trap _exit EXIT<\/p>\n
# Shell Prompt \u2014 for many examples, see:
# www.debian-administration.org\/articles\/205<\/a>
# www.askapache.com\/linux\/bash-power-prompt.html<\/a>
# tldp.org\/HOWTO\/Bash-Prompt-HOWTO<\/a>
# github.com\/nojhan\/liquidprompt<\/a>
#————————————————————-
# Current Format: [TIME USER@HOST PWD] >
# TIME:
# Green == machine load is low
# Orange == machine load is medium
# Red == machine load is high
# ALERT == machine load is very high
# USER:
# Cyan == normal user
# Orange == SU to user
# Red == root
# HOST:
# Cyan == local session
# Green == secured remote connection (via ssh)
# Red == unsecured remote connection
# PWD:
# Green == more than 10% free disk space
# Orange == less than 10% free disk space
# ALERT == less than 5% free disk space
# Red == current user does not have write privileges
# Cyan == current filesystem is size zero (like \/proc)
# >:
# White == no background or suspended jobs in this shell
# Cyan == at least one background job in this shell
# Orange == at least one suspended job in this shell
#
# Command is added to the history file each time you hit enter,
# so it’s available to all shells (using ‘history -a’).<\/p>\n
if [ -n "${SSH_CONNECTION}" ]; then
CNX=${Green} # Connected on remote machine, via ssh (good).
elif [[ "${DISPLAY%%:0*}" != "" ]]; then
CNX=${ALERT} # Connected on remote machine, not via ssh (bad).
else
CNX=${BCyan} # Connected on local machine.
fi<\/p>\n
if [[ ${USER} == \u00abroot\u00bb ]]; then
SU=${Red} # User is root.
elif [[ ${USER} != $(logname) ]]; then
SU=${BRed} # User is not login user.
else
SU=${BCyan} # User is normal (well\u2026 most of us are).
fi<\/p>\n
SLOAD=$(( 100*${NCPU} )) # Small load
MLOAD=$(( 200*${NCPU} )) # Medium load
XLOAD=$(( 400*${NCPU} )) # Xlarge load<\/p>\n
function load()
{
local SYSLOAD=$(cut -d " " -f1 \/proc\/loadavg | tr -d ‘.’)
# System load of the current host.
echo $((10#$SYSLOAD)) # Convert to decimal.
}<\/p>\n
function load_color()
{
local SYSLOAD=$(load)
if [ ${SYSLOAD} -gt ${XLOAD} ]; then
echo -en ${ALERT}
elif [ ${SYSLOAD} -gt ${MLOAD} ]; then
echo -en ${Red}
elif [ ${SYSLOAD} -gt ${SLOAD} ]; then
echo -en ${BRed}
else
echo -en ${Green}
fi
}<\/p>\n
function disk_color()
{
if [! -w "${PWD}" ]; then
echo -en ${Red}
# No ‘write’ privilege in the current directory.
elif [ -s "${PWD}" ]; then
local used=$(command df -P "$PWD" |
awk ‘END {print $5} {sub(\/%\/,"")}’)
if [ ${used} -gt 95 ]; then
echo -en ${ALERT} # Disk almost full (>95%).
elif [ ${used} -gt 90 ]; then
echo -en ${BRed} # Free disk space almost gone.
else
echo -en ${Green} # Free disk space is ok.
fi
else
echo -en ${Cyan}
# Current directory is size ‘0’ (like \/proc, \/sys etc).
fi
}<\/p>\n
function job_color()
{
if [ $(jobs -s | wc -l) -gt \u00ab0\u00bb ]; then
echo -en ${BRed}
elif [ $(jobs -r | wc -l) -gt \u00ab0\u00bb ]; then
echo -en ${BCyan}
fi
}<\/p>\n
PROMPT_COMMAND=\u00abhistory -a\u00bb
case ${TERM} in
*term | rxvt | linux)
PS1="\\[\\$(load_color)\\][\\A\\[${NC}\\] "
# Time of day (with load info):
PS1="\\[\\$(load_color)\\][\\A\\[${NC}\\] "
# User@Host (with connection type info):
PS1=${PS1}"\\[${SU}\\]\\u\\[${NC}\\]@\\[${CNX}\\]\\h\\[${NC}\\] "
# PWD (with ‘disk space’ info):
PS1=${PS1}"\\[\\$(disk_color)\\]\\W]\\[${NC}\\] "
# Prompt (with ‘job’ info):
PS1=${PS1}"\\[\\$(job_color)\\]>\\[${NC}\\] "
# Set title of current xterm:
PS1=${PS1}"\\[\\e]0;[\\u@\\h] \\w\\a\\]"
;;
*)
PS1="(\\A \\u@\\h \\W) > " # —> PS1="(\\A \\u@\\h \\w) > "
# —> Shows full pathname of current dir.
;;
esac<\/p>\n
export HISTIGNORE="&:bg:fg:ll:h"
export HISTTIMEFORMAT="$(echo -e ${BCyan})[%d\/%m %H:%M:%S]$(echo -e ${NC}) "
export HISTCONTROL=ignoredups
export HOSTFILE=$HOME\/.hosts # Put a list of remote hosts in ~\/.hosts<\/p>\n
#
# ALIASES AND FUNCTIONS
#
# Arguably, some functions defined here are quite big.
# If you want to make this file smaller, these functions can
#+ be converted into scripts and removed from here.
#
#============================================================<\/p>\n
# Personnal Aliases
#——————-<\/p>\n
alias cp=’cp -i’
alias mv=’mv -i’
# -> Prevents accidentally clobbering files.
alias mkdir=’mkdir -p’<\/p>\n
alias j=’jobs -l’
alias which=’type -a’
alias ..=’cd ..’<\/p>\n
alias path=’echo -e ${PATH\/\/:\/\\\\n}’
alias libpath=’echo -e ${LD_LIBRARY_PATH\/\/:\/\\\\n}’<\/p>\n
alias df=’df -kTh’<\/p>\n
# The ‘ls’ family (this assumes you use a recent GNU ls).
#————————————————————-
# Add colors for filetype and human-readable sizes by default on ‘ls’:
alias ls=’ls -h —color’
alias lx=’ls -lXB’ # Sort by extension.
alias lk=’ls -lSr’ # Sort by size, biggest last.
alias lt=’ls -ltr’ # Sort by date, most recent last.
alias lc=’ls -ltcr’ # Sort by\/show change time,most recent last.
alias lu=’ls -ltur’ # Sort by\/show access time,most recent last.<\/p>\n
alias ll=\u00abls -lv —group-directories-first\u00bb
alias lm=’ll |more’ # Pipe through ‘more’
alias lr=’ll -R’ # Recursive ls.
alias la=’ll -A’ # Show hidden files.
alias tree=’tree -Csuh’ # Nice alternative to ‘recursive ls’\u2026<\/p>\n
# Tailoring ‘less’
#————————————————————-<\/p>\n
export PAGER=less
export LESSCHARSET=’latin1′
export LESSOPEN=’|\/usr\/bin\/lesspipe.sh %s 2>&-‘
# Use this if lesspipe.sh exists.
export LESS=’-i -N -w -z-4 -g -e -M -X -F -R -P%t?f%f \\
:stdin .?pb%pb\\%:?lbLine %lb:?bbByte %bb:-…’<\/p>\n
export LESS_TERMCAP_mb=$’\\E[01;31m’
export LESS_TERMCAP_md=$’\\E[01;31m’
export LESS_TERMCAP_me=$’\\E[0m’
export LESS_TERMCAP_se=$’\\E[0m’
export LESS_TERMCAP_so=$’\\E[01;44;33m’
export LESS_TERMCAP_ue=$’\\E[0m’
export LESS_TERMCAP_us=$’\\E[01;32m’<\/p>\n
# Spelling typos \u2014 highly personnal and keyboard-dependent \ud83d\ude42
#————————————————————-<\/p>\n
alias vf=’cd’
alias moer=’more’
alias moew=’more’
alias kk=’ll’<\/p>\n
# A few fun ones
#————————————————————-<\/p>\n
{
case "$TERM" in
*term* | rxvt)
echo -en "\\e]0;$*\\a" ;;
*) ;;
esac
}<\/p>\n
alias top=’xtitle Processes on $HOST && top’
alias make=’xtitle Making $(basename $PWD); make’<\/p>\n
function man()
{
for i; do
xtitle The $(basename $1|tr -d .[:digit:]) manual
command man -a "$i"
done
}<\/p>\n
# Make the following commands run in background automatically:
#————————————————————-<\/p>\n
{
if [ "$(gnuclient -batch -eval t 2>&-)" == \u00abt\u00bb ]; then
gnuclient -q "$@";
else
( xemacs "$@" &);
fi
}<\/p>\n
function firefox() { command firefox "$@" & }
function xpdf() { command xpdf "$@" & }<\/p>\n
# File & strings related functions:
#————————————————————-<\/p>\n
function ff() { find. -type f -iname ‘*’"$*"’*’ -ls; }<\/p>\n
function fe() { find. -type f -iname ‘*’"${1:-}"’*’ \\
-exec ${2:-file} {} \\;; }<\/p>\n
#+ (needs a recent version of egrep).
function fstr()
{
OPTIND=1
local mycase=""
local usage=\u00abfstr: find string in files.
Usage: fstr [-i] \\\u00bbpattern\\" [\\\u00abfilename pattern\\\u00bb] "
while getopts :it opt
do
case "$opt" in
i) mycase="-i " ;;
*) echo "$usage"; return ;;
esac
done
shift $(( $OPTIND \u2014 1 ))
if [ "$#" -lt 1 ]; then
echo "$usage"
return;
fi
find. -type f -name "${2:-*}" -print0 | \\
xargs -0 egrep —color=always -sn ${case} "$1" 2>&- | more<\/p>\n
{ # Swap 2 filenames around, if they exist (from Uzi’s bashrc).
local TMPFILE=tmp.$$<\/p>\n
[! -e $1 ] && echo \u00abswap: $1 does not exist\u00bb && return 1
[! -e $2 ] && echo \u00abswap: $2 does not exist\u00bb && return 1<\/p>\n
mv "$2" "$1"
mv $TMPFILE "$2"
}<\/p>\n
{
if [ -f $1 ]; then
case $1 in
*.tar.bz2) tar xvjf $1 ;;
*.tar.gz) tar xvzf $1 ;;
*.bz2) bunzip2 $1 ;;
*.rar) unrar x $1 ;;
*.gz) gunzip $1 ;;
*.tar) tar xvf $1 ;;
*.tbz2) tar xvjf $1 ;;
*.tgz) tar xvzf $1 ;;
*.zip) unzip $1 ;;
*.Z) uncompress $1 ;;
*.7z) 7z x $1 ;;
*) echo "’$1′ cannot be extracted via >extract<" ;;
esac
else
echo "’$1′ is not a valid file!"
fi
}<\/p>\n
function maketar() { tar cvzf "${1%%\/}.tar.gz" "${1%%\/}\/"; }<\/p>\n
function makezip() { zip -r "${1%%\/}.zip" "$1"; }<\/p>\n
function sanitize() { chmod -R u=rwX,g=rX,o= "$@" ;}<\/p>\n
# Process\/system related functions:
#————————————————————-<\/p>\n
function pp() { my_ps f | awk ‘!\/awk\/ && $0~var’ var=${1:-".*"}; }<\/p>\n
{
local pid pname sig="-TERM" # default signal
if [ "$#" -lt 1 ] || [ "$#" -gt 2 ]; then
echo \u00abUsage: killps [-SIGNAL] pattern\u00bb
return;
fi
if [ $# = 2 ]; then sig=$1; fi
for pid in $(my_ps| awk ‘!\/awk\/ && $0~pat { print $1 }’ pat=${!#} )
do
pname=$(my_ps | awk ‘$1~var { print $5 }’ var=$pid )
if ask \u00abKill process $pid <$pname> with signal $sig?\u00bb
then kill $sig $pid
fi
done
}<\/p>\n
{ # Inspired by ‘dfc’ utility.
for fs; do<\/p>\n
then
echo -e $fs" :No such file or directory"; continue
fi<\/p>\n
local free=( $(command df -Pkh $fs | awk ‘END{ print $4 }’) )
local nbstars=$(( 20 * ${info[1]} \/ ${info[0]} ))
local out="["
for ((j=0;j<20;j++)); do
if [ ${j} -lt ${nbstars} ]; then
out=$out"*"
else
out=$out"-"
fi
done
out=${info[2]}" "$out"] ("$free" free on "$fs")"
echo -e $out
done
}<\/p>\n
{
MY_IP=$(\/sbin\/ifconfig eth0 | awk ‘\/inet\/ { print $2 } ‘ |
sed -e s\/addr:\/\/)
echo ${MY_IP:-\u00abNot connected\u00bb}
}<\/p>\n
{
echo -e "\\nYou are logged on ${BRed}$HOST"
echo -e "\\n${BRed}Additionnal information:$NC "; uname -a
echo -e "\\n${BRed}Users logged on:$NC "; w -hs |
cut -d " " -f1 | sort | uniq
echo -e "\\n${BRed}Current date :$NC "; date
echo -e "\\n${BRed}Machine stats :$NC "; uptime
echo -e "\\n${BRed}Memory stats :$NC "; free
echo -e "\\n${BRed}Diskspace :$NC "; mydf \/ $HOME
echo -e "\\n${BRed}Local IP Address :$NC"; my_ip
echo -e "\\n${BRed}Open connections :$NC "; netstat -pan —inet;
echo
}<\/p>\n
# Misc utilities:
#————————————————————-<\/p>\n
{
local i max
max=$1; shift;
for ((i=1; i <= max; i++)); do # —> C-like syntax
eval "$@";
done
}<\/p>\n
{
echo -n "$@" ‘[y\/n] ‘; read ans
case "$ans" in
y*|Y*) return 0 ;;
*) return 1 ;;
esac
}<\/p>\n
{
for file; do
echo -n $file:; gdb —core=$file —batch | head -1
done
}<\/p>\n
#
# PROGRAMMABLE COMPLETION SECTION
# Most are taken from the bash 2.05 documentation and from Ian McDonald’s
# ‘Bash completion’ package (http:\/\/www.caliban.org\/bash\/#completion)
# You will in fact need bash more recent then 3.0 for some features.
#
# Note that most linux distributions now provide many completions
# ‘out of the box’ \u2014 however, you might need to make your own one day,
# so I kept those here as examples.
#=========================================================================<\/p>\n
echo \u00abYou will need to upgrade to version 3.0 for full \\
programmable completion features\u00bb
return
fi<\/p>\n
complete -A export printenv
complete -A variable export local readonly unset
complete -A enabled builtin
complete -A alias alias unalias
complete -A function function
complete -A user su mail finger<\/p>\n
complete -A shopt shopt
complete -A stopped -P ‘%’ bg
complete -A job -P ‘%’ fg jobs disown<\/p>\n
complete -A directory -o default cd<\/p>\n
complete -f -o default -X ‘*.+(zip|ZIP)’ zip
complete -f -o default -X ‘!*.+(zip|ZIP)’ unzip
complete -f -o default -X ‘*.+(z|Z)’ compress
complete -f -o default -X ‘!*.+(z|Z)’ uncompress
complete -f -o default -X ‘*.+(gz|GZ)’ gzip
complete -f -o default -X ‘!*.+(gz|GZ)’ gunzip
complete -f -o default -X ‘*.+(bz2|BZ2)’ bzip2
complete -f -o default -X ‘!*.+(bz2|BZ2)’ bunzip2
complete -f -o default -X ‘!*.+(zip|ZIP|z|Z|gz|GZ|bz2|BZ2)’ extract<\/p>\n
complete -f -o default -X ‘!*.+(ps|PS)’ gs ghostview ps2pdf ps2ascii
complete -f -o default -X \\
‘!*.+(dvi|DVI)’ dvips dvipdf xdvi dviselect dvitype
complete -f -o default -X ‘!*.+(pdf|PDF)’ acroread pdf2ps
complete -f -o default -X ‘!*.@(@(?(e)ps|?(E)PS|pdf|PDF)?\\
(.gz|.GZ|.bz2|.BZ2|.Z))’ gv ggv
complete -f -o default -X ‘!*.texi*’ makeinfo texi2dvi texi2html texi2pdf
complete -f -o default -X ‘!*.tex’ tex latex slitex
complete -f -o default -X ‘!*.lyx’ lyx
complete -f -o default -X ‘!*.+(htm*|HTM*)’ lynx html2ps
complete -f -o default -X \\
‘!*.+(doc|DOC|xls|XLS|ppt|PPT|sx?|SX?|csv|CSV|od?|OD?|ott|OTT)’ soffice<\/p>\n
complete -f -o default -X \\
‘!*.+(gif|GIF|jp*g|JP*G|bmp|BMP|xpm|XPM|png|PNG)’ xv gimp ee gqview
complete -f -o default -X ‘!*.+(mp3|MP3)’ mpg123 mpg321
complete -f -o default -X ‘!*.+(ogg|OGG)’ ogg123
complete -f -o default -X \\
‘!*.@(mp[23]|MP[23]|ogg|OGG|wav|WAV|pls|\\
m3u|xm|mod|s[3t]m|it|mtm|ult|flac)’ xmms
complete -f -o default -X ‘!*.@(mp?(e)g|MP?(E)G|wma|avi|AVI|\\
asf|vob|VOB|bin|dat|vcd|ps|pes|fli|viv|rm|ram|yuv|mov|MOV|qt|\\
QT|wmv|mp3|MP3|ogg|OGG|ogm|OGM|mp4|MP4|wav|WAV|asx|ASX)’ xine<\/p>\n
#+ a so-called ‘long options’ mode, ie: ‘ls —all’ instead of ‘ls -a’
# Needs the ‘-o’ option of grep
#+ (try the commented-out version if not available).<\/p>\n
#+ (this will allow completions like ‘ls —color=auto’ to work correctly).<\/p>\n
{
#$1 —help | sed -e ‘\/—\/!d’ -e ‘s\/.*—\\([^[:space:].,]*\\).*\/—\\1\/’| \\
#grep ^"$2" |sort -u;
$1 —help | grep -o -e "—[^[:space:].,]*" | grep -e "$2" |sort -u
}<\/p>\n
{
local cur
cur=${COMP_WORDS[COMP_CWORD]}<\/p>\n
-*) ;;
*) return ;;
esac<\/p>\n
\\~*) eval cmd="$1" ;;
*) cmd="$1" ;;
esac
COMPREPLY=( $(_get_longopts ${1} ${cur} ) )
}
complete -o default -F _longopts configure bash
complete -o default -F _longopts wget id info a2ps ls recode<\/p>\n
{
local cur ext regex tar untar<\/p>\n
cur=${COMP_WORDS[COMP_CWORD]}<\/p>\n
case "$cur" in
-*) COMPREPLY=( $(_get_longopts $1 $cur ) ); return 0;;
esac<\/p>\n
COMPREPLY=( $( compgen -W ‘c t x u r d A’ \u2014 $cur ) )
return 0
fi<\/p>\n
?(-)c*f)
COMPREPLY=( $( compgen -f $cur ) )
return 0
;;
+([^Izjy])f)
ext=’tar’
regex=$ext
;;
*z*f)
ext=’tar.gz’
regex=’t\\(ar\\.\\)\\(gz\\|Z\\)’
;;
*[Ijy]*f)
ext=’t?(ar.)bz?(2)’
regex=’t\\(ar\\.\\)bz2\\?’
;;
*)
COMPREPLY=( $( compgen -f $cur ) )
return 0
;;<\/p>\n
# Complete on files in tar file.
#
# Get name of tar file from command line.
tar=$( echo "$COMP_LINE" | \\
sed -e ‘s|^.* \\([^ ]*’$regex’\\) .*$|\\1|’ )
# Devise how to untar and list it.
untar=t${COMP_WORDS[1]\/\/[^Izjyf]\/}<\/p>\n
2>\/dev\/null ) )" \u2014 "$cur" ) )
return 0<\/p>\n
# File completion on relevant files.
COMPREPLY=( $( compgen -G $cur\\*.$ext ) )<\/p>\n
{
local mdef makef makef_dir="." makef_inc gcmd cur prev i;
COMPREPLY=();
cur=${COMP_WORDS[COMP_CWORD]};
prev=${COMP_WORDS[COMP_CWORD-1]};
case "$prev" in
-*f)
COMPREPLY=($(compgen -f $cur ));
return 0
;;
esac;
case "$cur" in
-*)
COMPREPLY=($(_get_longopts $1 $cur ));
return 0
;;
esac;<\/p>\n
# GNUmakefile,
# then makefile
# then Makefile\u2026
if [ -f ${makef_dir}\/GNUmakefile ]; then
makef=${makef_dir}\/GNUmakefile
elif [ -f ${makef_dir}\/makefile ]; then
makef=${makef_dir}\/makefile
elif [ -f ${makef_dir}\/Makefile ]; then
makef=${makef_dir}\/Makefile
else
makef=${makef_dir}\/*.mk # Local convention.
fi<\/p>\n
#+ specified with -f.
for (( i=0; i < ${#COMP_WORDS[@]}; i++ )); do
if [[ ${COMP_WORDS[i]} == -f ]]; then
# eval for tilde expansion
eval makef=${COMP_WORDS[i+1]}
break
fi
done
[! -f $makef ] && return 0<\/p>\n
makef_inc=$( grep -E ‘^-?include’ $makef |
sed -e \u00abs,^.* ,\u00bb$makef_dir"\/," )
for file in $makef_inc; do
[ -f $file ] && makef="$makef $file"
done<\/p>\n
#+ to matches of that word.
if [ -n "$cur" ]; then gcmd=’grep "^$cur"’; else gcmd=cat; fi<\/p>\n
{split($1,A,\/ \/);for(i in A)print A[i]}’ \\
$makef 2>\/dev\/null | eval $gcmd ))<\/p>\n
{
local cur prev
COMPREPLY=()
cur=${COMP_WORDS[COMP_CWORD]}<\/p>\n
#+ (the first sed evaluation
#+ takes care of swapped out processes, the second
#+ takes care of getting the basename of the process).
COMPREPLY=( $( ps -u $USER -o comm | \\
sed -e ‘1,1d’ -e ‘s#[]\\[]##g’ -e ‘s#^.*\/##’| \\
awk ‘{if ($0 ~ \/^’$cur’\/) print $0}’ ))<\/p>\n
}<\/p>\n
# mode:shell-script
# sh-shell:bash
# End:
And, here is a snippet from Andrzej Szelachowski’s instructive .bash_profile file.<\/p>\n
#+ if it will be exported.<\/p>\n
LIGHTRED=’\\e[1;31m’
GREEN=’\\e[32m’
YELLOW=’\\e[1;33m’
LIGHTBLUE=’\\e[1;34m’
NC=’\\e[m’<\/p>\n
echo \\$T \\`"<\/p>\n
#+ use escapes and double quotes:
#+ PCT="\\`\u2026 \\`"…
# Otherwise, the value of PCT variable is assigned only once,
#+ when the variable is exported\/read from .bash_profile,
#+ and it will not change afterwards even if the user ID changes.<\/p>\n
$DARKGRAY)$YELLOW-> $NC"<\/p>\n
# if [[ \\$EUID -eq 0 ]],
# Otherwise the value of the EUID variable will be assigned only once,
#+ as above.<\/p>\n
#+ echo \\$T,
# Otherwise the value of the T variable is taken from the moment the PCT
#+ variable is exported\/read from .bash_profile.
# So, in this example it would be null.<\/p>\n
# T=’$LIGHTRED’,
# Otherwise, the semicolon will be interpreted as a command separator.<\/p>\n
else PCT=’$LIGHTBLUE’; fi;
echo ‘\\n$GREEN[\\w] \\n$DARKGRAY(‘\\$PCT’\\t$DARKGRAY)-\\
(‘\\$PCT’\\u$DARKGRAY)-(‘\\$PCT’\\!$DARKGRAY)$YELLOW-> $NC’\\`"<\/p>\n# echo \\ > <\/code><\/pre>\nPS1='\\d>' Tue Dec 22> <\/code><\/pre>\nTue Dec 22>PS1="\\@> " 08:55 AM> <\/code><\/pre>\n08:58 AM> PS1="\\D{}> " 08:59:01 AM> <\/code><\/pre>\n08:59:01 AM> PS1="\\A> " 09:10> 09:10> PS1="\\t> " 09:10:36> <\/code><\/pre>\nlw1777PS1='\\h ' lw1777 <\/code><\/pre>\nlw1777 PS1='\\# ' 22 <\/code><\/pre>\n22> PS1='\\!> ' 234> <\/code><\/pre>\nPS1='\\w ' ~ <\/code><\/pre>\n$ PS1=':-) ' :-) <\/code><\/pre>\nPS1="\\u> " lmoore> <\/code><\/pre>\nPS1="\\u@\\h " PS1="\\u@\\h " root@lw1777 <\/code><\/pre>\n\\a an ASCII bell character (07) \\d the date in "Weekday Month Date" format (e.g., "Tue May 26") \\e an ASCII escape character (033) \\h the hostname up to the first `.' \\H the hostname \\j the number of jobs currently managed by the shell \\l the basename of the shell's terminal device name \\n newline \\r carriage return \\s the name of the shell, the basename of $0 (the portion following the final slash) \\t the current time in 24-hour HH:MM:SS format \\T the current time in 12-hour HH:MM:SS format \\@ the current time in 12-hour am\/pm format \\u the username of the current user \\v the version of bash (e.g., 2.00) \\V the release of bash, version + patch level (e.g., 2.00.0) \\w the current working directory \\W the basename of the current working directory \\! the history number of this command \\# the command number of this command \\$ if the effective UID is 0, a #, otherwise a $ \\nnn the character corresponding to the octal number nnn \\\\ a backslash \\[ begin a sequence of non-printing characters, which could be used to embed a terminal control sequence into the prompt \\] end a sequence of non-printing characters <\/code><\/pre>\nroot@lw1777 PS1="`date`> " Tue Dec 22 11:26:58 UTC 2015> <\/code><\/pre>\nTue Dec 22 11:26:58 UTC 2015> PS1="\\e[34m\\]u@\\h " u@lw1777 <\/code><\/pre>\n30m: Black 31m: Red 32m: Green 33m: Yellow 34m: Blue 35m: Purple 36m: Cyan 7m: White <\/code><\/pre>\nu@lw1777 PS1=`\\[\\e[0;31m\\]\\u\\[\\e[m\\] \\[\\e[1;35m\\]\\w\\[\\e[m\\]> ` <\/code><\/pre>\n0=regular 0;31m 1=bold 1:35m 4=underline 4:32m <\/code><\/pre>\n[root@lw1777 ~]# PS1="> \\[\\033[s\\]\\[\\033[1;\\$((COLUMNS-4))f\\]\\$(date +%H:%M)\\[\\033[u\\]\\" <\/code><\/pre>\n[root@lw1777 ~]# PS1="> \\[\\033[s\\]\\[\\033[1;\\$((COLUMNS-8))f\\]\\$(date +%A)\\[\\033[u\\]" <\/code><\/pre>\n<\/div>\n<\/p>\n