[B! shell] manatenã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

manaten id:manaten

shellã«é–¢ã™ã‚‹manatenã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (7)

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zsh ã® rehash ãŒé¢å€’ã ã¨ã„ã†è©± - å…¼é›‘è¨˜
ãªã‚“ã‹ shell function ã ã® alias ã ã®ã¯ã“ã†ã€ã‚ã‚ã“ã‚Œã„ã‚‰ãªã„ãªãƒ¼ã¨æ€ã£ãŸæ™‚ã«æ—¢ã«é©ç”¨ã—ã¦ã—ã¾ã£ãŸ shell ã«å¯¾ã—ã¦ unfunction ã ã® unalias ã ã®ã‚’ã™ã‚‹ã‹ã€ãã‚Œã¨ã‚‚ zsh ã‚’å†èµ·å‹•ã—ãªã‘ã‚Œã°ãªã‚‰ãªã„ã€ã¨ã„ã£ãŸã‚ˆã†ãªç†ç”±ã§ã‚ã¾ã‚Šå¥½ãã§ã¯ãªã„ã§ã™ã€‚ã§ã€åŸºæœ¬çš„ã« ~/bin ã®ä¸‹ã«ã©ã‚“ã©ã“ã¤ã£ã“ã¿ã¾ã™ã€‚ ãã®ã‚¹ã‚¿ã‚¤ãƒ«ã§ã‚„ã£ã¦ã¦å•é¡Œã«ãªã‚‹ã®ã¯æ–°ã—ã„å®Ÿè¡Œãƒ•ã‚¡ã‚¤ãƒ«ã‚’çªã£è¾¼ã‚“ã æ™‚ã«å¿…è¦ã«ãªã‚‹ rehash ã¨ã‹ã„ã†ã‚³ãƒžãƒ³ãƒ‰ã§ã™ã€‚ bash ã¨ã‹ã¯å‹æ‰‹ã«èª¿ã¹ã¦ãã‚Œã‚‹ã®ã«â€¦! ã¨ã‹æ€ã„ã¾ã™ãŒã€ NFS ã¨ã‹ãã†ã„ã†ç’°å¢ƒã§ã¯å‰ã‚‚ã£ã¦èª¿ã¹ã¦ãŠã„ã¦ãã‚Œã¦ã„ã‚‹ã®ã¯æ‚ªã„ã“ã¨ã§ã¯ãªã„ã®ã§æ€’ã‚‰ãªã„ã“ã¨ã«ã—ã¾ã™ã€‚ ã§ã‚‚ã¾ã rehash ã¨ã‹ã‚¿ã‚¤ãƒ—ã™ã‚‹ã®ã¯é¢å€’ã ãªãã¨è€ƒãˆã¦ã„ã¦ã€ ^L ã§ç”»é¢ã‚’æ¶ˆåŽ»ã—ãŸæ™‚ã«åŒæ™‚ã« rehash ã—ã¦ãã‚Œã‚‹ãã‚‰ã„ãŒä¸åº¦ã„ã„ç²’åº¦ã˜ã‚ƒãªã„ã‹ãªãã¨æ€
manaten 2015/02/12
shell

zsh
ãƒªãƒ³ã‚¯
MOVION.net Â» [Linux]ã‚·ã‚§ãƒ«ã§ã®å…¥åŠ›æ“ä½œï¼ˆCtrl-U,Ctrl-Wï¼‰ãªã©
( ! ) Strict standards: Redefining already defined constructor for class wpdb in /home/users/1/movion/web/www_movion_net/htdocs/wp-includes/wp-db.php on line 52 Call Stack #TimeM emoryFunctionLocation
manaten 2013/12/09
shell
ãƒªãƒ³ã‚¯
ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’æ›¸ãã¨ãã«æ°—ã‚’ã¤ã‘ã‚‹9ç®‡æ¡ - Qiita
æœ€æ–°ã®é¡žä¼¼æŠ•ç¨¿ã¨ã—ã¦ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã®ã‚³ãƒ¼ãƒ‡ã‚£ãƒ³ã‚°ãƒ«ãƒ¼ãƒ«2014ã‚‚ä½µã›ã¦ã©ã†ãžã€‚ 2014/10/09è¿½è¨˜ ã¼ããŒã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’æ›¸ãã¨ãã«æ°—ã«ã—ã¦ã„ã‚‹ã“ã¨ã€éŽåŽ»ã®å¤±æ•—ã§æ›¸ãç•™ã‚ãŸã“ã¨ã‚’å¿˜ã‚Œãªã„ãŸã‚ã«ã€‚ 1. ã‚°ãƒãƒ¼ãƒãƒ«å¤‰æ•°ã¯å¤§æ–‡å— PATH ã‚„ HOME ãªã©ã€ç’°å¢ƒå¤‰æ•°ãŒå¤§æ–‡å—ãªã®ã§ã€ã‚¨ã‚¯ã‚¹ãƒãƒ¼ãƒˆã™ã‚‹å¤‰æ•°ã‚’å¤§æ–‡å—ã§æ›¸ãã¨ã„ã†ç¿’æ…£ã¯ä¸€èˆ¬çš„ã§ã‚ã‚‹ã‚ˆã†ãªæ°—ãŒã—ã¾ã™ãŒã€ã‚¨ã‚¯ã‚¹ãƒãƒ¼ãƒˆã™ã‚‹å¤‰æ•°ã‚’æŠ±ãˆã‚‹ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’ä½œæˆã™ã‚‹æ©Ÿä¼šãŒç¨€ãªã®ã§ã€‚ ã‚°ãƒãƒ¼ãƒãƒ«å¤‰æ•°ã¯å¤§æ–‡å— ãƒãƒ¼ã‚«ãƒ«å¤‰æ•°ã¯å°æ–‡å— ã‚¨ã‚¯ã‚¹ãƒãƒ¼ãƒˆã™ã‚‹å¤‰æ•°ã‚‚å¤§æ–‡å— é–¢æ•°å†…ã‹ã‚‰ã‚°ãƒãƒ¼ãƒãƒ«å¤‰æ•°ã«ã‚¢ã‚¯ã‚»ã‚¹ã™ã‚‹å ´åˆãŒã‚ã‚Šã¾ã™ãŒã€ã‚„ã¯ã‚ŠåŒºåˆ¥ã—ã¦ã„ã‚‹ã¨ã€å¯èªæ€§ãŒå¢—ã™ã‚ˆã†ãªæ°—ãŒã™ã‚‹ã®ã§ãŠå‹§ã‚ã§ã™ã€‚ 2. awk ã‚’çŸ¥ã‚‹ Unix ä¸Šã«ã¦æ–‡æ›¸å‡¦ç†ã‚’ã™ã‚‹ã¨ãã«ã€æ•°å¤šãã®ãƒ•ã‚£ãƒ«ã‚¿ã‚³ãƒžãƒ³ãƒ‰ï¼ˆgrepã€cutã€trã€headã€sortã€uniqã€sedã€awkã€wcã€
manaten 2013/10/10
shell
ãƒªãƒ³ã‚¯
UNIXä»Šæ—¥ã®æŠ€ - UNIXä»Šæ—¥ã®æŠ€/zsh
ã€ŽUNIXä»Šæ—¥ã®æŠ€ã€ã® zsh ã®é …ç›®ã«ã¤ã„ã¦çºã‚ãŸã‚‚ã®ã§ã™ã€‚ zsh ã¯(ãŠãã‚‰ã)æœ€å¼·ã®ã‚·ã‚§ãƒ«ã§ã™ã€‚ ã—ã‹ã—ã€ã©ã‚“ãªã‚·ã‚§ãƒ«ã§ã‚‚ãã†ã§ã™ãŒã€è‡ªåˆ†ã§è¨å®šã—ã¦ã‚„ã‚‰ãªã„ã¨ä½¿ãˆãŸã‚‚ã®ã§ã¯ã‚ã‚Šã¾ã›ã‚“ã€‚ ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã® zsh ã¯é›ãˆã‚‰ã‚ŒãŸ tcsh ã«åœ§å€’çš„ãªæ•—åŒ—ã‚’å–«ã™ã‚‹ã§ã—ã‚‡ã†ã€‚ æœ¬è¨˜äº‹ã§ã¯ zsh ã®ä¸Šæ‰‹ãªè¨å®šã®ãƒ¬ã‚·ãƒ”ã‚’ææ¡ˆã—ã¾ã™ã€‚ é©å½“ã«å–æ¨é¸æŠžã—ã¦å–ã‚Šè¾¼ã‚“ã§ã€ã‚·ã‚§ãƒ«ã‚’ã€Œé›ãˆã¦ã€ä¸‹ã•ã„ã€‚ ãªãŠã€æœ¬é …ã§ã¯ zsh ã«ç‰¹å¾´çš„ãªã“ã¨ã®ã¿ã‚’ã¾ã¨ã‚ã¦ã„ãæ–¹é‡ã§ã™ã€‚ tcsh ãªã©ã€ã‚·ã‚§ãƒ«ä¸€èˆ¬ã«å…±é€šçš„ãªäº‹æŸ„ã«ã¤ã„ã¦ã¯ã€ã€ŽUNIXä»Šæ—¥ã®æŠ€/ã‚·ã‚§ãƒ«ã€ã«æ›¸ã„ã¦ã‚ã‚Šã¾ã™ã®ã§ã€ã“ã¡ã‚‰ã‚‚ä½µã›ã¦ã”è¦§é ‚ãã¨è‰¯ã„ã¨æ€ã„ã¾ã™ã€‚ zsh ã‚’ãƒã‚°ã‚¤ãƒ³ã‚·ã‚§ãƒ«ã«ã™ã‚‹ï¼Ÿ ã®ã¯ã‚„ã‚ã¦ãŠã„ãŸæ–¹ãŒè‰¯ã„ã¨æ€ã„ã¾ã™ã€‚ ç‰¹ã«ã€NIS ã§ã‚„ã£ã¦ã—ã¾ã†ã®ã¯ã‹ãªã‚Šãƒžã‚ºã„ã§ã™ã€‚ duo ãªã©ã§ã¯ zsh ãŒå…¥ã£ã¦ã„ãªã„ã®ã§ã€Œãƒã‚°ã‚¤ãƒ³ã‚·ã‚§ãƒ«ãŒãªã„ã®ã§ãƒã‚°ã‚¤
manaten 2013/02/13
zsh

unix

shell
ãƒªãƒ³ã‚¯
ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã¯ã‚¨ãƒ¬ã‚¬ãƒ³ãƒˆã§ãªã‘ã‚Œã°ãªã‚‰ãªã„
/bin/shã®å®Ÿä½“ã¨ã—ã¦ã¯ashï¼ˆdashï¼‰ã€bashã€kshã®æŽ¡ç”¨ä¾‹ãŒå¤šã„ã€‚ã©ã®ã‚·ã‚§ãƒ«ã‚‚Bourne shellã®æ©Ÿèƒ½ã«åŠ ãˆã¦ã€æ‹¡å¼µæ©Ÿèƒ½ã‚’æä¾›ã™ã‚‹ã€‚ FreeBSDãªã©ã®ï¼ŠBSDç³»ã®OSã¯ã€ashã‚’/bin/shã¨ã—ã¦ä½¿ã£ã¦ã„ã‚‹ã€‚ashã¯POSIX.1ï¼ˆPOSIX:2008ï¼‰ã«ã„ãã‚‰ã‹ã®BSDæ‹¡å¼µæ©Ÿèƒ½ã‚’å–ã‚Šè¾¼ã‚“ã ã‚·ã‚§ãƒ«ã ã€‚ãƒ¡ãƒ¢ãƒªã‚’ã‚ã¾ã‚Šæ¶ˆè²»ã›ãšã€é«˜é€Ÿã«å‹•ä½œã—ã€ã»ã‹ã®ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã«ä¾å˜ã™ã‚‹ã“ã¨ãŒå°‘ãªã„ã€‚å¾“ã£ã¦ã€rootã‚„ãƒ¬ã‚¹ã‚ãƒ¥ãƒ¼ã‚·ã‚¹ãƒ†ãƒ ã®ã‚¤ãƒ³ã‚¿ãƒ©ã‚¯ãƒ†ã‚£ãƒ–ã‚·ã‚§ãƒ«ã€ã‚·ã‚¹ãƒ†ãƒ ã®ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã¨ã„ã£ãŸå ´é¢ã§æŽ¡ç”¨ã•ã‚Œã¦ã„ã‚‹ã€‚ Mac OS Xã¯bashã‚’/bin/shã«æŽ¡ç”¨ã—ã¦ã„ã‚‹ã€‚Fedoraã‚„openSUSEãªã©ã®Linuxãƒ‡ã‚£ã‚¹ãƒˆãƒªãƒ“ãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã‚‚bashã‚’/bin/shã«æŽ¡ç”¨ã—ã¦ã„ã‚‹ã€‚Linuxãƒ‡ã‚£ã‚¹ãƒˆãƒªãƒ“ãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã§ã‚‚Ubuntuã‚„Debianã€Linux Mintãªã©ã¯ã€é«˜é€Ÿã«å‹•ä½œã™ã‚‹
manaten 2011/11/26
programming

shell

linux
ãƒªãƒ³ã‚¯
lessã§ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã«è‰²ã‚’ã¤ã‘ã‚‹
ã‚·ã‚§ãƒ«ã®æ“ä½œä¸ã€Œãƒ†ã‚ã‚¹ãƒˆãƒ•ã‚¡ã‚¤ãƒ«ã‚’ã¡ã‚‡ã“ã£ã¨è¦—ããŸã„ãªã€ã¨æ€ã£ãŸã¨ãã«æŠœç¾¤ã«ä¾¿åˆ©ãªlessã‚³ãƒžãƒ³ãƒ‰ã§ã‚ã‚‹ãŒã€æ™®æ®µç¶ºéº—ã«è‰²ä»˜ã‘ã•ã‚ŒãŸã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã‚’è¦‹æ…£ã‚Œã¦ã„ã‚‹ã¨ã€ãƒ¢ãƒŽã‚¯ãƒã®ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã®è¦‹ã¥ã‚‰ã•ã«æ„•ç„¶ã¨ã—ã¦ã—ã¾ã†ã€‚çµå±€lessã‚’çµ‚äº†ã—ã¦ä»–ã®ã‚¨ãƒ‡ã‚£ã‚¿ã§é–‹ããªãŠã™ã“ã¨ã«ãªã‚‹ã®ã ãŒã€lessã§ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã«è‰²ä»˜ã‘ï¼ˆã‚·ãƒ³ã‚¿ãƒƒã‚¯ã‚¹ãƒã‚¤ãƒ©ã‚¤ãƒˆï¼‰ã§ãã‚Œã°ä¾¿åˆ©ãªã®ã«ãªãƒ¼ã£ï¼ã¨æ€ã£ãŸã“ã¨ã¯ãªã„ã ã‚ã†ã‹ã€‚ãã†ã€ã‚ã‚‹ã‚“ã§ã™ï¼lessã§ã‚·ãƒ³ã‚¿ãƒƒã‚¯ã‚¹ãƒã‚¤ãƒ©ã‚¤ãƒˆã™ã‚‹æ–¹æ³•ã¯ã‚ã‚‹ã‚“ã§ã™ï¼ã¨ã„ã†ã‚ã‘ã§ã€ä»Šæ—¥ã¯ãã®æ–¹æ³•ã‚’ç´¹ä»‹ã—ã‚ˆã†ã€‚ GNU Source-highlightçµè«–ã‹ã‚‰è¨€ã†ã¨ã€ä»Šæ—¥ç´¹ä»‹ã™ã‚‹æ–¹æ³•ã¯GNU Source-highlightã‚’ä½¿ã†ã€‚GNU Source-highlightã‚’ä½¿ãˆã°ã‚¤ãƒƒãƒ‘ãƒ„ã ã€‚ãªã®ã§ã¾ãšGNU Source-highlightã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ã‚ˆã†ã€‚Ubuntuã‚„Fedoraãªã‚‰ãƒªãƒã‚¸ãƒˆãƒªã«ã‚
manaten 2011/11/10
less

shell
ãƒªãƒ³ã‚¯
ä¸Šã«è¡Œãcdä½œã£ãŸ - hitode909ã®æ—¥è¨˜
ã‚·ã‚§ãƒ«ã§ï¼Œä¸Šã®ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã«è¡Œãã®ãŒã‚ã‚“ã©ãã•ãã¦ï¼Œcd ../../../../ã¨ã‹ã—ãªã„ã¨ã„ã‘ãªãã¦ï¼ŒæŒ‡ã‚’ç—›ã‚ã‚‹ï¼Ž ä¸Šã«è¡ŒããŸã‚ã®upã£ã¦ã„ã†ã‚³ãƒžãƒ³ãƒ‰ã‚’ä½œã‚‹ã“ã¨ã«ã—ãŸï¼Ž ãã®1 up 3ã£ã¦ã‚„ã‚‹ã¨ï¼Œ3ã¤ä¸Šã«è¡Œãã®ã‚’ä½œã£ãŸï¼Ž function up() { i=0 while [ $i -lt $1 ] do cd ../ i=`expr $i + 1` done } ä½¿ã„æ–¹ % pwd /Users/fkd/co/dev/dotfiles % up 3 % pwd /Users/fkd %ã“ã‚Œã¯ä½¿ã„ã«ããã¦ï¼Œcd ../../ã£ã¦æ‰“ã¤ã¨ãã¯ï¼Œã„ãã¤ä¸Šã«è¡Œãã‹è€ƒãˆãªãŒã‚‰ï¼Œ../ã£ã¦æ‰“ã£ã¦ã‚‹ï¼Žã“ã‚Œã ã¨ï¼Œå…ˆã«æ•°ãˆã¦ãŠã‹ãªã„ã¨ã„ã‘ãªãã¦ï¼Œé›£ã—ã‹ã£ãŸï¼Ž ãã®ï¼’ è€ƒãˆãªãŒã‚‰å…¥åŠ›ã§ãã‚‹ã‚ˆã†ã«ã—ã¦ã¿ãŸï¼Žå¼•æ•°ã®æ•°ã ã‘è¦‹ã‚‹ï¼Ž function up() { i=0 while [ $i -lt $# ]
manaten 2010/10/04
zsh

command

shell
ãƒªãƒ³ã‚¯
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