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bashrc 17 KiB

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  1. #!/bin/bash
  2. # If not running interactively, don't do anything
  3. [[ $- != *i* ]] && return
  4. ##########################################
  5. null(){
  6. "$@" >/dev/null 2>&1
  7. }
  8. __try_exec(){
  9. type $1 >/dev/null 2>&1 && "$@"
  10. }
  11. ##########################
  12. # system type
  13. alias ismsys=false
  14. alias iscygwin=false
  15. alias iswindows=false
  16. alias isdarwin=false
  17. alias islinux=false
  18. alias with_coreutils=false # for mac
  19. case `uname` in
  20. (MINGW*) alias ismsys=true ;;
  21. (CYGWIN*) alias iscygwin=true ;;
  22. (Darwin*) alias isdarwin=true ;;
  23. (Linux*) alias islinux=true ;;
  24. esac
  25. null ls --version && alias with_coreutils=true
  26. ( ismsys || iscygwin ) && alias iswindows=true
  27. alias inbash=false
  28. alias inzsh=false
  29. if test -n "$BASH_VERSION"
  30. then
  31. alias inbash=true
  32. elif test -n "$ZSH_VERSION"
  33. then
  34. alias inzsh=true
  35. fi
  36. #################################
  37. if echo $PATH | grep "$HOME" >/dev/null 2>&1
  38. then
  39. PATH="${PATH}:${HOME}/.local/bin"
  40. fi
  41. if false iswindows
  42. then
  43. export PAGER='tr -d \\r | less'
  44. else
  45. export PAGER="less"
  46. fi
  47. export LESS="-iRMX"
  48. _src_hilite_lp_path="`which src-hilite-lesspipe.sh 2>/dev/null`"
  49. if test -n "$_src_hilite_lp_path"
  50. then
  51. export LESSOPEN="| $_src_hilite_lp_path %s"
  52. fi
  53. if null type vim
  54. then
  55. export EDITOR=vim
  56. else
  57. export EDITOR=vi
  58. fi
  59. export LANG=ja_JP.UTF-8
  60. export LC_MESSAGES=C
  61. # export CDPATH=".:~"
  62. export VISUAL="$EDITOR"
  63. export GIT_PAGER="less -F"
  64. export GIT_EDITOR="$EDITOR"
  65. if test -n "$TMUX" && \
  66. echo $TERM | grep screen >/dev/null 2>&1 && \
  67. tmux display -p '#{client_termname}' | grep 256color >/dev/null 2>&1
  68. then
  69. TERM=screen-256color
  70. fi
  71. test -z "$TMP" && export TMP=/tmp/${USER}-tmp
  72. mkdir -p "$TMP"
  73. ! iswindows && null type stty && {
  74. stty stop undef # unbind C-s to stop displaying output
  75. # stty erase '^h'
  76. }
  77. if iswindows; then
  78. export USER=$USERNAME
  79. fi
  80. _tmux_prefs(){
  81. null type tmux || return 1
  82. tmux set -g mode-keys vi
  83. }
  84. if test -d ~/dbx
  85. then
  86. export CHIT_PATH="$HOME/dbx/.chit"
  87. fi
  88. #######################
  89. iswindows && alias tty="echo cmd.exe"
  90. type fortune >/dev/null 2>&1 && {
  91. fortune
  92. echo
  93. fortune -o
  94. echo
  95. }
  96. uname -a
  97. echo TERM $TERM $(tput colors) colors connected to $(tty), \
  98. running $BASH $BASH_VERSION
  99. if test -n "$TMUX"
  100. then
  101. tmux display -p 'Using tmux #S:#I:#W.#P, client is #{client_termname}' \
  102. 2>/dev/null
  103. echo
  104. fi
  105. ###################################
  106. # some aliases and functions
  107. ( ! with_coreutils && isdarwin ) || test "$TERM" = dumb || \
  108. _coloroption=" --color=auto"
  109. ( ! with_coreutils && isdarwin ) || iswindows || \
  110. _timeoption=" --time-style=long-iso"
  111. ( ! with_coreutils && isdarwin ) || _hideoption=" --hide=[A-Z]*" # do not use
  112. _timeformat_iso="%Y-%m-%dT%H:%M:%S%z"
  113. _timeformat_rfc2822="%a, %d %b %Y %T %z"
  114. alias ls="ls -hCF${_coloroption}${_timeoption}"
  115. if ! with_coreutils
  116. then
  117. export LSCOLORS=gxfxcxdxbxegedabagacad
  118. alias ls="ls -G"
  119. fi
  120. # export GREP_OPTIONS=""
  121. alias gr="grep -n --color=always"
  122. iswindows && alias grep="grep -n"
  123. # alias ll="ls -l"
  124. # alias la="ls -A"
  125. # alias lla="ls -Al"
  126. alias less="less -F"
  127. null type emacs && alias em="emacs -nw"
  128. null type vim && alias vi=vim
  129. alias pstree="LANG=C pstree"
  130. alias cp="cp -v"
  131. alias mv="mv -v"
  132. alias rm="rm -v"
  133. alias psaux="ps auxww"
  134. alias q=exit
  135. null type e3em && alias e3=e3em
  136. #alias dirs="dirs -v -l | \grep -v \$(printf '%s$' \$PWD)"
  137. alias po=popd
  138. alias pu=pushd
  139. null type sudo && alias sudo="sudo " # use aliases through sudo
  140. null type sudoedit && alias sudoe="sudoedit"
  141. null type halt && alias halt="sudo halt"
  142. null type reboot && alias reboot="sudo reboot"
  143. null type dbus-send && {
  144. alias suspend="dbus-send --system --print-reply --dest=org.freedesktop.UPower \
  145. /org/freedesktop/UPower org.freedesktop.UPower.Suspend"
  146. alias hibernate="dbus-send --system --print-reply --dest=org.freedesktop.UPower \
  147. /org/freedesktop/UPower org.freedesktop.UPower.Hibernate"
  148. }
  149. alias rand="echo \$RANDOM"
  150. null type file-roller && alias xunp="file-roller -h"
  151. null type paco && alias pc="sudo \paco -D"
  152. alias pycalc="python -i -c 'from math import *' "
  153. null type python3 && alias py3=python3
  154. null type python2 && alias py2=python2
  155. alias _reloadrc="test -f ~/.bashrc && source ~/.bashrc"
  156. # alias mytime="date +%Y%m%d-%H%M%S"
  157. alias sh="ENV=$HOME/.shrc PS1=\$\ PROMPT_COMMAND="" sh"
  158. # type trash >/dev/null 2>&1 && alias rm=trash
  159. null type mpg123 && alias mpg123="mpg123 -C -v --title"
  160. null type xmms2 && alias xm="xmms2"
  161. #export PLAYER="mpg123 -C -v --title"
  162. null type screen && alias screen="screen -e^z^z"
  163. #alias zcd="cd \`zenity --file-selection --directory\`"
  164. null type gtags && alias gtags="gtags --verbose"
  165. null type htags && alias htags="htags --xhtml --symbol --line-number \
  166. --frame --alphabet --verbose"
  167. null type aunpack && alias aun=aunpack
  168. null type lv && alias lv="lv|less"
  169. isdarwin && alias updatedb="LC_ALL=C updatedb"
  170. # do not use locate installed by macports
  171. isdarwin && test -x /usr/bin/locate && alias locate="/usr/bin/locate"
  172. # pad
  173. alias pad=notepad
  174. null type gedit && alias pad=gedit
  175. null type leafpad && alias pad=leafpad
  176. isdarwin && alias pad="open -e"
  177. null type wicd-curses && alias wic=wicd-curses
  178. null type wicd-cli && alias wil="wicd-cli -y -l | head"
  179. #alias wicn="wicd-cli -y -c -n"
  180. wicn(){
  181. if test $# -eq 0
  182. then
  183. local num
  184. wicd-cli -y -l | head
  185. echo -n "input num: "
  186. read num
  187. test -n "$num" && wicd-cli -y -c -n $num
  188. else
  189. wicd-cli -y -c -n $1
  190. fi
  191. }
  192. for f in /usr/share/vim/vimcurrent/macros/less.sh \
  193. /usr/share/vim/vim73/macros/less.sh \
  194. /usr/share/vim/vim72/macros/less.sh
  195. do
  196. test -f $f && alias vl=$f && break
  197. done
  198. null type yaourt && alias yt=yaourt
  199. null type cower && alias cower="cower --color=auto"
  200. null type pacmatic && {
  201. alias pacman="pacmatic"
  202. export PACMAN="pacmatic"
  203. }
  204. null type apt-get && {
  205. alias aupgrade="sudo apt-get autoremove --yes && \
  206. sudo apt-get update --yes && sudo apt-get upgrade --yes"
  207. alias aptin="apt-get install"
  208. alias aptsearch="apt-cache search"
  209. alias aptshow="apt-cache show"
  210. }
  211. null type port && {
  212. alias port="port -v"
  213. alias pupgrade="sudo port -v selfupdate && \
  214. { sudo port -v upgrade outdated; }"
  215. }
  216. if iscygwin; then
  217. null type windate || \
  218. alias windate="/c/Windows/System32/cmd.exe //c 'echo %DATE%-%TIME%'"
  219. alias cygsu="cygstart /cygwinsetup.exe"
  220. alias emacs="CYGWIN=tty emacs -nw"
  221. alias ls="ls -CFG $(iswindows || test "$TERM" = dumb || echo --color=auto)"
  222. fi
  223. g(){
  224. if test $# -eq 0 && null type git-info
  225. then
  226. git info
  227. else
  228. git "$@"
  229. fi
  230. }
  231. if null type _git && inbash
  232. then
  233. # enable programmable completion for g
  234. complete -o bashdefault -o default -o nospace -F _git g 2>/dev/null \
  235. || complete -o default -o nospace -F _git g
  236. fi
  237. null type gitmemo && alias m=gitmemo
  238. null type gitmemo && alias m=gitmemo
  239. alias setup.py="sudo python3 setup.py install --record files.txt"
  240. ssh(){
  241. __my_set_screen_title ssh
  242. command ssh "$@"
  243. }
  244. clk(){
  245. local tformat="%Y/%m/%d %H:%M:%S %z"
  246. cal
  247. REPLY=
  248. printf "\\r`date "+${tformat}"`"
  249. read -t 1
  250. while test $? -ne 0
  251. do
  252. printf "\\r`date "+${tformat}"`"
  253. read -t 1
  254. done
  255. }
  256. man(){
  257. env \
  258. LESS_TERMCAP_mb=$(printf "\e[1;35m") \
  259. LESS_TERMCAP_md=$(printf "\e[1;31m") \
  260. LESS_TERMCAP_me=$(printf "\e[0m") \
  261. LESS_TERMCAP_se=$(printf "\e[0m") \
  262. LESS_TERMCAP_so=$(printf "\e[1;44;33m") \
  263. LESS_TERMCAP_ue=$(printf "\e[0m") \
  264. LESS_TERMCAP_us=$(printf "\e[1;32m") \
  265. man "$@"
  266. }
  267. scr(){
  268. test -n "$1" && pf="${1}-"
  269. local _tformat="%Y%m%d-%H%M%S%z"
  270. local _file="${HOME}/${pf}`date +${_tformat}`.script"
  271. SCRIPT=${_file} script ${_file} "$@"
  272. }
  273. netwait(){
  274. while ! ping -c 1 -t 1 example.com
  275. do
  276. true
  277. done
  278. echo network works.
  279. }
  280. cd(){
  281. if test $# -eq 0
  282. then
  283. pushd ~/ >/dev/null
  284. elif test "$1" = -
  285. then
  286. local pwd="$PWD"
  287. command cd "$OLDPWD"
  288. pushd -n "$pwd" >/dev/null # stack last dir
  289. elif ! test -d "$1"
  290. then
  291. echo `basename ${SHELL}`: cd: "$1": No such file or directory 1>&2
  292. return 1
  293. else
  294. pushd "$1" >/dev/null
  295. fi
  296. __dirs_rm_dup "$PWD"
  297. echo "$PWD"
  298. }
  299. __dirs_rm_dup(){
  300. for d in "$@"
  301. do
  302. local next="$(__realpath --strip "$d")"
  303. for l in $(\dirs -v -l | cut -d $'\n' -f 2- | \
  304. \grep -x " *[0-9]\+ \+${next}" | \grep -o "^ *[0-9]\+ " | tac)
  305. do
  306. popd +$l -n >/dev/null
  307. done
  308. done
  309. }
  310. __realpath(){
  311. if type realpath >/dev/null 2>&1
  312. then
  313. command realpath "$@"
  314. else
  315. while ! test -d $1
  316. do
  317. shift
  318. done
  319. local d="$OLDPWD"
  320. command cd "$1"
  321. echo "$PWD"
  322. command cd "$d"
  323. fi
  324. }
  325. dh(){
  326. if test $# -eq 0
  327. then
  328. dirs -v -l
  329. else
  330. local dir="$(dirs -v -l | \grep "^ *$1 \+" | sed "s/^ *[0-9]* *//g")"
  331. cd "$dir"
  332. fi
  333. }
  334. input(){
  335. local foo
  336. stty -echo
  337. read foo
  338. stty echo
  339. echo $foo
  340. }
  341. tmux(){
  342. if test $# -eq 0
  343. then
  344. (cd ~; command tmux start;)
  345. if command tmux has -t main
  346. then
  347. command tmux attach -t main
  348. else
  349. (cd ~; command tmux new -s main;)
  350. fi
  351. else
  352. command tmux "$@"
  353. fi
  354. }
  355. mcrypt-stream(){
  356. test $# -eq 2 || return 1
  357. case $1 in
  358. en)
  359. mcrypt --key $2 | base64 ;;
  360. de)
  361. base64 -d | mcrypt -d --key $2 ;;
  362. esac
  363. }
  364. gpg-stream(){
  365. test $# -eq 2 || return 1
  366. case $1 in
  367. en)
  368. gpg --passphrase $2 -c --batch |base64 ;;
  369. de)
  370. base64 -d|gpg --passphrase $2 -d --batch ;;
  371. esac
  372. }
  373. dgpg(){
  374. if test "$1" = help || test -z "$2"
  375. then
  376. echo "dgpg: dgpg <en|de> <src-suffix> [<dst-suffix>]" 1>&2
  377. return
  378. fi
  379. local srcs="$2"
  380. local dsts="$3"
  381. test -z "$dsts" && dsts="${srcs}.out"
  382. local pw
  383. echo -n "dgpg pw: "
  384. read -s pw
  385. echo ""
  386. test -z "$pw" && return 1
  387. for f in *${srcs}
  388. do
  389. local d="$(basename "$f" "${srcs}")${dsts}"
  390. echo -n "Processing $f to $d..."
  391. if test -d "$f"
  392. then
  393. echo "`printf 'failed (%s is directory)' $f`"
  394. elif test -f "$d"
  395. then
  396. echo "`printf 'failed (%s is already exists)' $d`"
  397. elif <"$f" gpg-stream $1 $pw >"$d" 2>/dev/null
  398. then
  399. echo "done"
  400. else
  401. echo "failed"
  402. test -f "$d" && rm "$d"
  403. fi
  404. done
  405. }
  406. alias enst="gpg-stream en"
  407. alias dest="gpg-stream de"
  408. showinfo(){
  409. echo "Japanese letters are 表示可能"
  410. __try_exec diskinfo
  411. ! isdarwin && test -n "${DISPLAY}" && {
  412. __try_exec xrandr | \grep --color=never ^Screen
  413. }
  414. iswindows || __try_exec finger $USER
  415. LANG=C __try_exec id
  416. __try_exec xset q
  417. }
  418. x(){
  419. if [[ -z $DISPLAY ]] && ! [[ -e /tmp/.X11-unix/X0 ]] && (( EUID )); then
  420. #mkdir -p ~/.my/log
  421. # nohup startx >~/.my/log/xorg.log 2>&1 &
  422. # exit
  423. exec startx
  424. else
  425. echo "X cant be started! Another X is already running?" 1>&2
  426. fi
  427. }
  428. bak(){
  429. for file in "$@"
  430. do
  431. cp -v ${file} ${file}.bak
  432. done
  433. }
  434. di(){
  435. if type colordiff >/dev/null 2>&1 && test $TERM != dumb
  436. then
  437. local diffcmd=colordiff
  438. else
  439. local diffcmd=diff
  440. fi
  441. ${diffcmd} -u "$@" | ${PAGER}
  442. }
  443. tb(){
  444. local tb="$HOME/.my/tb"
  445. mkdir -p "$tb"
  446. for file in "$@"
  447. do
  448. mv -t "$tb" "$file"
  449. done
  450. }
  451. mkcd(){
  452. if test -d "$1"
  453. then
  454. echo "Dir \"$1\" already exists."
  455. else
  456. mkdir -p "$1"
  457. echo "Dir \"$1\" created."
  458. fi
  459. cd "$1"
  460. }
  461. if test -n "$TMUX" && null type reattach-to-user-namespace
  462. then
  463. alias pbpaste="reattach-to-user-namespace pbpaste"
  464. alias pbcopy="reattach-to-user-namespace pbcopy"
  465. fi
  466. catclip(){
  467. if iswindows
  468. then
  469. cat /dev/clipboard | tr -d \\r
  470. elif isdarwin
  471. then
  472. pbpaste
  473. else
  474. xclip -o -selection "clipboard"
  475. fi
  476. }
  477. setclip(){
  478. if test $# -eq 0
  479. then
  480. exec 3<&0
  481. else
  482. exec 3<<__EOF__
  483. `cat "$@"`
  484. __EOF__
  485. fi
  486. if iswindows
  487. then
  488. 0<&3 sed -e 's/$/\r/' | tee /dev/clipboard
  489. elif isdarwin
  490. then
  491. pbcopy 0<&3
  492. else
  493. 0<&3 xclip -i -f -selection "primary" | \
  494. xclip -i -f -selection "clipboard"
  495. fi
  496. exec 3<&-
  497. }
  498. open_file(){
  499. if iswindows
  500. then
  501. cmd.exe //c start "" "$@"
  502. elif isdarwin
  503. then
  504. touch "$@"
  505. open "$@"
  506. elif islinux
  507. then
  508. touch "$@"
  509. if null type pcmanfm; then
  510. LC_MESSAGES= pcmanfm "$@"
  511. else
  512. LC_MESSAGES= xdg-open "$@" &
  513. fi
  514. else
  515. cat "$@"
  516. fi
  517. }
  518. o(){
  519. if test $# -eq 0
  520. then
  521. open_file .
  522. else
  523. for f in "$@"
  524. do
  525. open_file "$(realpath "$f")"
  526. done
  527. fi
  528. }
  529. convmv-sjis2utf8-test(){
  530. convmv -r -f sjis -t utf8 *
  531. }
  532. convmv-sjis2utf8-notest(){
  533. convmv -r -f sjis -t utf8 * --notest
  534. }
  535. winln(){
  536. # for windose make link (actually junction)
  537. if test $# -eq 0
  538. then
  539. {
  540. echo "usage: winln TARGET LINK_NAME"
  541. echo "Create a link to TARGET with the name LINK_NAME \
  542. (that is, TARGET must already exist)."
  543. echo "About other features run 'junction'."
  544. } 1>&2
  545. return 1
  546. else
  547. junction "$2" "$1"
  548. fi
  549. }
  550. __my_moc_state(){
  551. type mocp >/dev/null 2>&1 || return
  552. test "`mocp -Q %state 2>/dev/null`" = PLAY || return
  553. printf "$1" "`mocp -Q %title 2>/dev/null`"
  554. }
  555. __my_parse_svn_branch() {
  556. local LANG=C
  557. local svn_url=$(svn info 2>/dev/null | sed -ne 's#^URL: ##p')
  558. local svn_repository_root=$(svn info 2>/dev/null | \
  559. sed -ne 's#^Repository Root: ##p')
  560. echo ${svn_url} | sed -e 's#^'"${svn_repository_root}"'##g' | \
  561. awk '{print $1}'
  562. }
  563. __my_svn_ps1(){
  564. if svn status >/dev/null 2>&1
  565. then
  566. local svn_branch=$(__my_parse_svn_branch)
  567. test -n "${svn_branch}" && printf "$1" "{$svn_branch}"
  568. fi
  569. }
  570. __my_battery_status(){
  571. local dir=/sys/class/power_supply/BAT0
  572. if test -d $dir && test -r $dir/status && test -r $dir/charge_full && \
  573. test -r $dir/charge_now
  574. then
  575. local st=$(cat $dir/status)
  576. local full=$(cat $dir/charge_full)
  577. local now=$(cat $dir/charge_now)
  578. local rate=$(expr $now \* 100 / $full)
  579. printf "$1" "${st}:${rate}%"
  580. fi
  581. }
  582. alias bat='__my_battery_status %s\\n'
  583. ip-address(){
  584. type ip >/dev/null 2>&1 || return 1
  585. local ip=$(LANG=C ip addr show scope global | \
  586. \grep --color=never --only-matching 'inet [^ ]*' | cut -d " " -f 2)
  587. test -n "$ip" && printf $1 $ip
  588. }
  589. __my_ps1_script(){
  590. local last=$?
  591. test -n "$SCRIPT" && echo "${__my_c5}SCR${__my_cdef} "
  592. return $last
  593. }
  594. __my_ps1_scale(){
  595. local last=$?
  596. printf "${LINES}x${COLUMNS}"
  597. return $last
  598. }
  599. __my_ps1_tmux(){
  600. local last=$?
  601. null type tmux || return $last
  602. local tmuxc="$(tmux display -p '#S:#I:#W.#P' 2>/dev/null)"
  603. test -n "$TMUX" && echo "[TMUX:$tmuxc]"
  604. return $last
  605. }
  606. __my_ps1_moc(){
  607. local last=$?
  608. __my_moc_state "[MOC:%s]"
  609. return $last
  610. }
  611. for f in /usr/share/git/git-prompt.sh \
  612. /opt/local/share/git-core/git-prompt.sh \
  613. /opt/local/share/doc/git-core/contrib/completion/git-prompt.sh
  614. do
  615. test -r $f && . $f && break
  616. done
  617. GIT_PS1_SHOWDIRTYSTATE=t
  618. GIT_PS1_SHOWUPSTREAM=t
  619. __my_ps1_git(){
  620. local last=$?
  621. null type __git_ps1 || return $last
  622. null __gitdir || return $last
  623. __git_ps1 "[GIT:$(__try_exec git config --get user.name):%s]"
  624. return $last
  625. }
  626. __my_ps1_ipaddr(){
  627. local last=$?
  628. ! iswindows && ip-address [Addr:%s]
  629. return $last
  630. }
  631. __my_ps1_bttry(){
  632. local last=$?
  633. local bst="${TMP}/batterystatus"
  634. if test -z "$DISPLAY" && ! iswindows
  635. then
  636. test -f $bst && local bstr="$(cat $bst)"
  637. test -n "$bstr" && ! echo $bstr | grep 100 >/dev/null 2>&1 && \
  638. echo "[Battery:$bstr]"
  639. __my_battery_status %s >$bst &
  640. fi
  641. return $last
  642. }
  643. __my_ps1_dirs(){
  644. dirs | wc -l
  645. }
  646. __my_ps1_jobs(){
  647. jobs | wc -l
  648. }
  649. if test "$TERM" != dumb
  650. then
  651. __my_c1="\[\e[0;33m\]" # color for PWD
  652. __my_c2="\[\e[0;36m\]" # color for user
  653. __my_c3="\[\e[1;30m\]" # color for OLDPWD
  654. if test "`hostname`" = arch-aspireone; then __my_c4="\[\e[1;34m\]"
  655. elif test "`hostname`" = darwin-mba.local; then __my_c4="\[\e[1;31m\]"
  656. elif test "`hostname`" = newkiwi; then __my_c4="\[\e[1;35m\]"
  657. else __my_c4="\[\e[1;32m\]" # color for ::
  658. fi
  659. __my_c5="\[\e[30;47m\]" # color for SCR
  660. __my_cdef="\[\e[0m\]"
  661. fi
  662. export _LAST_STATUS=$?
  663. __my_export_last_status(){
  664. export _LAST_STATUS=$?
  665. echo $_LAST_STATUS
  666. return $_LAST_STATUS
  667. }
  668. _ps1_bash="\
  669. ${__my_c4}:: ${__my_cdef}[${__my_c2}\u@\H${__my_cdef}:${__my_c1}\w/${__my_cdef}]\$(__my_ps1_git)\$(__my_ps1_bttry)\$(__my_ps1_ipaddr)\$(__my_ps1_moc)\n\
  670. ${__my_c4}:: ${__my_cdef}l${SHLVL}n\#j\js\$? $(__my_ps1_scale) \D{%T} $(__my_ps1_script)\$ "
  671. inbash && PS1=$_ps1_bash
  672. __my_set_screen_title(){
  673. if test -n "$TMUX" && test -z "$INSIDE_EMACS"
  674. then
  675. echo -ne "\033k$1\033\\"
  676. fi
  677. }
  678. __my_set_title(){
  679. case $TERM in
  680. (rxvt*|xterm*|aterm|screen*)
  681. title="$(echo $@)"
  682. test -t 1 &&
  683. test -n "$DISPLAY" &&
  684. test -z "$EMACS" &&
  685. echo -n -e "\033]0;${title}\007"
  686. ;;
  687. esac
  688. }
  689. PROMPT_COMMAND="__my_set_title \${USER}@\${HOSTNAME}\:\${PWD};
  690. __my_set_screen_title \$(basename \"\$PWD\")/"