¦p¦óÅܧó xterm ªº¥DÃD Ric Lister, ric@giccs.georgetown.edu ĶªÌ: ´¿¤¸¦ö v2.0, 1999 ¦~¤Q¤ë 27 ¤é ¥»¤å¸ÑÄÀ¦p¦ó¨Ï¥Î·¸¦ì§Ç¦C¥H°ÊºAÅܧó xterm ªºµøµ¡¤Î¹Ï¥Ü. ½d¨Ò¤¤, ¥]§t¼ÆºØ©R¥O¸Ñ;¹»yªk. ¦Óªþ¿ý¥ç¦C¥Xµ¹¨ä¥LÃþ«¬²×ºÝ¾÷¨Ï¥Îªº·¸¦ì§Ç¦C. ¥i¥H¦b­þ§ä¨ì³o¥÷¤å¥ó

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¥ô¤@ºØ²×ºÝ¾÷ xterm, color-xterm ©Î rxvt ³£¥i¥HÂÇ¥Ñ -T ¤Î -n ªº°Ñ¼Æ³]©w¨Ó³]©wÀRºA¥DÃD: xterm -T "My XTerm's Title" -n "My XTerm's Icon Title" °ÊºA¥DÃD

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¦b xterm ¸ÌÀY´N¥i¥H¨Ï±oµøµ¡¤Î¹Ï¥Üªº¥DÃDÅܧó.

ª`·N: ³o¨Ç§Ç¦C¥i¥HÀ³¥Î¨ì¤j³¡¥÷ xterm ­l¥Íªºµ{¦¡, ¤ñ¦p nxterm, color-xterm ¤Î rxvt. ¨ä¥Lªº ²×ºÝ¾÷Ãþ«¬¤j³£¨Ï¥Î¤£¤@¼Ëªº§Ç¦C; °Ñ¦Òªþ¿ý©Ò¦CÁ|ªº½d¨Ò. ¦p­n°Ñ¦Ò xterm ©Ò¦³ªº·¸¦ì§Ç¦C°Ñ¦Ò³o­ÓÀÉ®× , ³o·|ÀHµÛ xterm ªº®M¥óµo¦æ, ©Î , ÀHµÛ ®M¥óµo¦æ. ¦L¥X³o¨Ç§Ç¦C

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§Ú­Ì­n¹ï C ©R¥O¸Ñ;¹ (C Shell) ±Ú¨t§@¯S§Oªºµù¸Ñ, ¤ñ¦p tcsh ¤Î csh. ¦b C ©R¥O¸Ñ;¹, ¨Ï¥Î¨ì¥¼©w¸qªºÅܼƴNºâ¬O­P©R©Êªº¿ù»~. ¦]¦¹, ¦b´ú¸ÕÅÜ¼Æ $TERM ¤§«e, ¥ý½T©w¨ä¬O§_¦s¦b§_«h·|¨Ï¦b«D¥æ½Í¼Ò¦¡¤U¤u§@ªº©R¥O¸Ñ;¹°±Â\. ­n¹F¨ì³o­Ó¥Øªº§A¥²¶·§â³¡¥÷ªF¦è¥Î¤U­±³oºØ¼Ë¦¡¥]°_¨Ó: if ($?TERM) then ... endif (§Ú­Ì¬O¤£¥D±i¥Î C ©R¥O¸Ñ;¹ ªº²z¥Ñ¤§¤@. °Ñ¦Ò ¦³«Ü¦h¦³¥Îªº°Q½×¤å³¹).

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zsh ´£¨Ñ³¡¥÷¥\¯à»P©µ¦ù¥\¯à, ¦Ó§Ú­Ì±N¥Î¨ì: precmd () ¤@­Ó¦b´£¥Ü©R¥O«e¥²°õ¦æªº¥\¯à§t¦¡ chpwd () ¤@­Ó¦b¥Ø¿ý¦³©ÒÅܤƮɷ|°õ¦æªº¥\¯à§t¦¡ \e ·¸¦ì¦r¤¸ (ESC) \a bell ªº·¸¦ì¦r¤¸ (BEL) %n ³Q¸ÑÄÀ¬° $USERNAME %m ³Q¸ÑÄÀ¬°¥D¾÷¦WºÙ¦b²Ä¤@­Ó '.' ¤§«eªº³¡¥÷ %~ ³Q¸ÑÄÀ¬°¥Ø¿ý, ¥H '~' ¨ú¥N $HOME §ó¦hªº©µ¦ù¥\¯à: °Ñ¦Ò zshmisc ¨Ï¥Î¤â¥U.

¦]¦¹, ¥H¤U±N³]©w xterm ªº¥DÃD¬° "username@hostname: directory": case $TERM in xterm*) precmd () {print -Pn "\e]0;%n@%m: %~\a"} ;; esac ³o¤]¥i¥H¥Î chpwd() ¨ú¥N precmd() ¨Ó¹F¦¨. print ¤º«Øªº¤u§@¬O¸ò echo ¤@¼Ë, ¦ý¥i¥HÅý§Ú­Ì¥h¦s¨ú % ©R¥O´£¥Ü·¸¦ì¸ê°T. tcsh

tcsh ªº³¡¥÷¥\¯à§t¦¡»P©µ¦ù¥\¯à»P zsh ¬Û¦P: precmd () ¤@­Ó¦b´£¥Ü©R¥O«e¥²°õ¦æªº¥\¯à§t¦¡ cwdcmd () ¤@­Ó¦b¥Ø¿ý¦³©ÒÅܤƮɷ|°õ¦æªº¥\¯à§t¦¡ %n ³Q¸ÑÄÀ¬° $USERNAME %m ³Q¸ÑÄÀ¬°¥D¾÷¦WºÙ %~ ³Q¸ÑÄÀ¬°¥Ø¿ý, ¥H '~' ¨ú¥N $HOME %# ¹ï¥¿±`ªº¨Ï¥ÎªÌ¸ÑÄÀ¬° '>', ¦Ó¶W¯Å¨Ï¥ÎªÌ«h¬° '#' %{...%} ¤Þ¤J¤@­Ó¦r¦ê¬°³sÄòªº·¸¦ì§Ç¦C

¤£©¯ªº, ¨Ã¨S¦³»P zsh ªº print ¬Û¦P¥\¯àªº«ü¥O, ¯àÅý§Ú­Ì¦b¥DÃD¦r¦ê¤¤¨Ï¥Î´£¥Ü·¸¦ì¸ê°T, ¦]¦¹§Ú­Ì°ß¤@¯à¨Ï¥Îªº©R¥O¸Ñ;¹ÅÜ¼Æ (¦b ~/.tcshrc): switch ($TERM) case "xterm*": alias precmd 'echo -n "\033]0;${HOST}:$cwd\007"' breaksw endsw µM¦Ó, ³o·|¥Î¥Ø¿ý§¹¾ãªº¸ô®|¨ú¥N¨Ï¥Î ~. §ï§â³o¨Ç¦r¦ê´¡¤JÃD¥Ü¦r¤¸: switch ($TERM) case "xterm*": set prompt="%{\033]0;%n@%m:%~\007%}tcsh%# " breaksw default: set prompt="tcsh%# " breaksw endsw ³o·|³]©w "tcsh% " ªº´£¥Ü¦r¤¸, ¦Ó xterm ªº¥DÃD¤Î¹Ï¥Ü¬° "username@hostname: directory". ­nª`·N "%{...%}" ¥²¶·Àô¶¦b·¸¦ì§Ç¦C¥~ (¥B¤£¯à³Q©ñ¦b ´£¥Üªº³Ì«á¤@¶µ: °Ñ¦Ò tcsh ¨Ï¥Î¤â¥U»¡©ú·|§ó¸Ô²Ó). bash

bash ¤ä´©ÅÜ¼Æ $PROMPT_COMMAND ¤º§t¤@­Ó«ü¥O¦b´£¥Ü¦r¤¸¤§«e°õ¦æ. ³o­Ó½d¨Ò±N³]©w¥DÃD¬° username@hostname: directory: PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME}: ${PWD}\007"' ¦b³oªº \033 ¬O¥Nªí¦r¤¸ ESC, ¦Ó \007 «h¬O BEL.

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µM¦Ó, $PWD ²£¥Í§¹¾ãªº¸ô®|. ¦pªG§Ú­Ì­n¨Ï¥Î ~ ³oºØ³t°O, «h§Ú­Ì­n§â·¸¦ì¦r¦ê´O¤J¨ì´£¥Ü¦r¤¸, ³o·|Åý§Ú­Ì¥i¥H§Q¥Î©R¥O¸Ñ;¹©Ò´£¨Ñªº©R¥O¦C©µ¦ù¥\¯à: \u ³Q¸ÑÄÀ¬° $USERNAME \h ³Q¸ÑÄÀ¬°¥D¾÷¦WºÙ¦b²Ä¤@­Ó '.' ¤§«eªº³¡¥÷ \w ³Q¸ÑÄÀ¬°¥Ø¿ý, ¥H '~' ¨ú¥N $HOME \$ ¹ï¥¿±`ªº¨Ï¥ÎªÌ¸ÑÄÀ¬° '>', ¦Ó¶W¯Å¨Ï¥ÎªÌ«h¬° '#' \[...\] ´O¤J«D¦C¦L¦r¤¸·¸¦ì§Ç¦C

¦]¦¹, ¥H¤U±N²£¥Í bash$ ªº´£¥Ü¦r¤¸, ¨Ã³]©w xterm ªº¥DÃD¬° username@hostname: directory: case $TERM in xterm*) PS1="\[\033]0;\u@\h: \w\007\]bash\\$ " ;; *) PS1="bash\\$ " ;; esac °O¦í \[...\] ªº¨Ï¥Î, ¦b­pºâÃD¥Üªø«×®É, ±N§i¶D bash ©¿²¤±¼«D¦C¦Lªº±±¨î¦r¤¸. §_«h¦æ½s¿è«ü¥O±N·|¦b²¾°Ê´å¼Ð®É·d¶Ã±¼. ksh

ksh ´X¥G¤£´£¨Ñ³oºØ¤è¦¡ªº¥\¯à¨ç¦¡»P©µ¦ù¥\¯à, ¦]¦¹§Ú­Ì¥²¶·´¡¤J·¸¦ì¦r¦ê¨ì´£¥Ü¦r¤¸¤¤, ¨Ï¥L¯à°ÊºA§ó·s ³o­Ó½d¨Ò±N²£¥Í¥DÃD¬° username@hostname: directory ¦Óand a prompt of ksh$ . case $TERM in xterm*) HOST=`hostname` PS1='^[]0;${USER}@${HOST}: ${PWD}^Gksh$ ' ;; *) PS1='ksh$ ' ;; esac ¦Ó, $PWD ·|²£¥Í§¹¾ãªº¥Ø¿ý¸ô®|. §Ú­Ì¥i¥H ¥Î ${...##...} ªº¤è¦¡²¾¥h $HOME/ ªº¦r­º. §Ú­Ì¤]¥i¥H¥Î ${...%%...} ªº¤èªk¨ÓºI¥h³¡¥÷ªº hostname: HOST=`hostname` HOST=${HOST%%.*} PS1='^[]0;${USER}@${HOST}: ${PWD##${HOME}/}^Gksh$ ' °O¦í ^[ ¤Î ^G ¦b©R¥O¦C¦r¦ê¬O³æ¤@¦r¤¸ ªº ESC ¤Î BEL (¦b emacs ªºÀô¹Ò¤U¥i¥H¥Î C-q ESC ¤Î C-q C-g ¿é¤J). csh

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zsh ¬°³oºØ»Ý¨D´£¨Ñ¤F¤@­Ó«Ü²z·Qªº¤º«Ø¥\¯à: preexec() ¤@­Ó¦b©R¥O°õ¦æ«e¤@©w·|¥s¥Îªº¥\¯à¨ç¦¡¦W $*,$1,... ¶Ç°e¨ì preexec() ªº°Ñ¼Æ ¦]¦¹, §Ú­Ì¥i¥H¥Î¤U­±ªº¤è¦¡§â¤u§@¦WºÙ©ñ¨ì¥DÃD¤W: case $TERM in xterm*) preexec () { print -Pn "\e]0;$*\a" } ;; esac °O¦í: preexec() ¥\¯à¨ç¦¡¦b zsh 3.1.2 ª©¥X²{, ¦pªG§A¥Îªºª©¥»¸û¨º´N»Ý­n§ó·s¤@¤U. ¨ä¥L©R¥O¸Ñ;¹s

¹ï¨ä¥¦¯Ê¤Ö preexec() ¨ç¦¡ªº©R¥O¸Ñ;¹, ´N¤£¬O¨º»ò²³æ¤F. ¦pªG¥ô¦ó¤H¦³½d¨Ò¥i¥H§¹¦¨¦P¼Ëªº¤u§@½Ð§â¥¦ email µ¹§@ªÌ. ªþ¿ý: ¨ä¥¦«¬¦¡²×ºÝ¾÷ªº·¸¦ì§Ç¦C

³\¦h·s¦¡ªº²×ºÝ¾÷³£­l¥Í¦Û xterm ©Î rxvt ¨Ã¥B¤ä´©§Ú­Ì©Ò¨Ï¥Îªº·¸¦ì§Ç¦C. ¬Y¨Ç±M§Qªº²×ºÝ¾÷ÀHµÛ¦UºØ¤£¦Pªº unix ³c½æ«h·|¨Ï¥Î¥L­Ì¦r­qªº·¸¦ì§Ç¦C. IBM aixterm

aixterm ¥i¥H¿ëÃÑ¥X xterm ªº·¸¦ì§Ç¦C. SGI wsh, xwsh ¤Î winterm

³oÃþ²×ºÝ¾÷·|³]©w $TERM=iris-ansi ¨Ã±Ä¥Î¤U¦Cªº·¸¦ì§Ç¦C: ESCP1.ystringESC\ ³]©wµøµ¡¥DÃD¬° string ESCP3.ystringESC\ ³]©w¹Ï¥Ü¥DÃD¬° string ¦Ó xwsh §¹¾ãªº·¸¦ì§Ç¦C¥i¥H°Ñ¦Ò xwsh(1G) ªº¨Ï¥Î»¡©ú.

Irix ªº²×ºÝ¾÷¤ä´© xterm ¦U§O³]©wµøµ¡»P¹Ï¥Ü¥DÃDªº¥\¯à, ¦ý¤£¯à¨âªÌ³£³]©w. Sun cmdtool ¤Î shelltool

cmdtool ¤Î shelltool ·|³]©w $TERM=sun-cmd ¨Ã±Ä¥Î¤U¦Cªº·¸¦ì§Ç¦C: ESC]lstringESC\ ³]©wµøµ¡¥DÃD¬° string ESC]LstringESC\ ³]©w¹Ï¥Ü¥DÃD¬° string ³o¨Ç¯uªº¬O«Ü¥i©Èªºµ{¦¡: ºÉ¶q§O¨Ï¥Î. CDE dtterm

dtterm ·|³]©w $TERM=dtterm, ¦ü¥G¬O¥i¥HÃѧO¥X¼Ð·Çªº xterm ·¸¦ì§Ç¦C¤Î Sun cmdtool ªº·¸¦ì§Ç¦C (¦b Solaris 2.5.1, Digital Unix 4.0, HP-UX 10.20 ´ú¸Õ¹L). HPterm

hpterm ·|³]©w $TERM=hpterm ¨Ã±Ä¥Î¤U¦Cªº·¸¦ì§Ç¦C: ESC&f0klengthDstring ³]©wµøµ¡¥DÃD¬°ªø length ªº string ESC&f-1klengthDstring ³]©w¹Ï¥Ü¥DÃD¬°ªø length ªº string

¤@­Ó²³æªº C »y¨¥ªºµ{¦¡¥Î¨Ó­pºâªø«×¨Ã¦^À³¦r¦ê, ¦p¤U: #include int main(int argc, char *argv[]) { printf("\033&f0k%dD%s", strlen(argv[1]), argv[1]); printf("\033&f-1k%dD%s", strlen(argv[1]), argv[1]); return(0); }

§Ú­Ì¤]¥i¥H¼g¤@­Ó¤pªº©R¥O¸}¥»µ{§Ç, ¥Î ${#string} (zsh, bash, ksh) ©Î ${%string} (tcsh) ªº©µ¦ù¥\¯à¨Ó§ä¥X¦r¦êªø«×. ¥H¤U¥i¥Î¦b zsh: case $TERM in hpterm) str="\e]0;%n@%m: %~\a" precmd () {print -Pn "\e&f0k${#str}D${str}"} precmd () {print -Pn "\e&f-1k${#str}D${str}"} ;; esac ªþ¿ý: ¨ä¥¦»y¨¥ªº½d¨Ò

¼g¤@­Ó¤pµ{¦¡§Q¥Î xterm ªº·¸¦ì¥\¯à§â¶Ç»¼ªº°Ñ¼Æ·í¦¨¥DÃD. ¥H¤U¬O¤@¨Ç½d¨Ò. C

#include int main (int argc, char *argv[]) { printf("%c]0;%s%c", '\033', argv[1], '\007'); return(0); } Perl

#!/usr/bin/perl print "\033]0;@ARGV\007"; »ÊÁÂCredits

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Paul D. Smith <psmith@BayNetworks.COM> ¤Î Christophe Martin <cmartin@ipnl.in2p3.fr> ¨â¦ì«ü¥X¦b bash $PROMPT_COMMAND ¤¤§Ú¤Þ­zªº¿ù»~³¡¥÷. ¥¿½Tªº¤èªkÅÜ¤Æ ¬O °ÊºA®i¶}ªº.

Paul D. Smith <psmith@BayNetworks.COM> «ØÄ³¦b bash ¤¤¨Ï¥Î \[...\] ¥H¾ã¦X¤£¯àÅã¥Üªº¦r¤¸.

Christophe Martin <cmartin@ipnl.in2p3.fr> ´£¨Ñ ksh ªº¸Ñ¨M¤èªk.

Keith Turner <keith@silvaco.com> ´£¨Ñµ¹ Sun ªº cmdtool ¤Î shelltool ¨Ï¥Îªº·¸¦ì§Ç¦C.

Jean-Albert Ferrez <ferrez@dma.epfl.ch> «ü¥X¦b "PWD" ¤Î "$PWD" ¬Û¥Ù¬Þ¤§³B, ¤Î "\" »P "\\" ªº¥Îªk.

Bob Ellison <papillo@hpellis.fc.hp.com> ¤Î Jim Searle <jims@broadcom.com> ´ú¸Õ¦b HP-UX ¤Uªº dtterm.

Teng-Fong Seak <seak@drfc.cad.cea.fr> «ØÄ³¥Î -s ¿ï¶µ¥H hostname, ¨Ï¥Î `pwd`, ¥H¤Î ¦b csh ¤U¨Ï¥Î echo .

Trilia <trilia@nmia.com> «ØÄ³¥[¤J¨ä¥L»y¨¥ªº¥Îªk.

Brian Miller <bmiller@telstra.com.au> ¥[¤J hpterm ªº·¸¦ì§Ç¦C»P½d¨Ò.

Lenny Mastrototaro <lenny@click3x.com> ¸ÑÄÀ Irix ²×ºÝ¾÷Àô¹Ò¤U, ¦p¦ó¨Ï¥Î xterm ·¸¦ì§Ç¦C.

Paolo Supino <paolo@init.co.il> «ØÄ³¦b bash ©R¥O¦CÃD¥Ü¤U±Ä¥Î \\$.