[B! unix] YAKã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

YAK id:YAK

unixã«é–¢ã™ã‚‹YAKã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (4)

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ãƒ†ã‚ã‚¹ãƒˆãƒ•ã‚¡ã‚¤ãƒ«ã‚’å‡¦ç†ã™ã‚‹ã¨ãã®Unixã‚³ãƒžãƒ³ãƒ‰ã¾ã¨ã‚ - nokunoã®æ—¥è¨˜
å€‹äººçš„ã«ãƒ†ã‚ã‚¹ãƒˆãƒ•ã‚¡ã‚¤ãƒ«ã‚’å‡¦ç†ã™ã‚‹ã“ã¨ãŒå¤šã„ã®ã§ã™ãŒï¼Œç°¡å˜ãªå‡¦ç†ãªã‚‰Unixã®ã‚³ãƒžãƒ³ãƒ‰ã‚’ãƒ‘ã‚¤ãƒ—ã¨ãƒªãƒ€ã‚¤ãƒ¬ã‚¯ãƒˆã§çµ„ã¿åˆã‚ã›ã¦ã§ãã‚‹ã“ã¨ãŒå¤šãã‚ã‚Šã¾ã™ï¼Žä»Šå›žã¯ãã‚“ãªãªã‹ã§ã‚‚ã¡ã‚‡ã£ã¨ãƒžãƒ‹ã‚¢ãƒƒã‚¯ãªTIPSã‚’ã¾ã¨ã‚ã¦ã¿ã¾ã—ãŸï¼Ž sortã‚³ãƒžãƒ³ãƒ‰ã§ã‚¿ãƒ–åŒºåˆ‡ã‚Šã®ãƒ•ã‚¡ã‚¤ãƒ«ã‚’æŒ‡å®šã™ã‚‹æœ€è¿‘çŸ¥ã£ã¦é©šæ„•ã—ãŸã®ãŒã“ã‚Œï¼Žsortã‚³ãƒžãƒ³ãƒ‰ã§ã‚¿ãƒ–åŒºåˆ‡ã‚Šã®ãƒ•ã‚¡ã‚¤ãƒ«ã‚’æŒ‡å®šã—ãŸã„ã¨ãã¯ï¼ŒCtrl+v Tabã§ã‚¿ãƒ–æ–‡å—ã‚’å…¥åŠ›ã—ã¦ã„ãŸã®ã§ã™ãŒï¼Œ$ sort -t $'\t' -k 2,2 ã®ã‚ˆã†ã«ã—ã¦ã‚¿ãƒ–åŒºåˆ‡ã‚Šã§2ç•ªç›®ã®ã‚ãƒ¼ã§ã‚½ãƒ¼ãƒˆã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ï¼Ž 1000è¡ŒãŠãã«ãƒ‡ãƒ¼ã‚¿ã‚’ã‚µãƒ³ãƒ—ãƒªãƒ³ã‚°ã™ã‚‹1000è¡ŒãŠãã«ãƒ•ã‚¡ã‚¤ãƒ«ã‹ã‚‰ãƒ‡ãƒ¼ã‚¿ã‚’ã‚µãƒ³ãƒ—ãƒªãƒ³ã‚°ã—ãŸã„ã¨ãã¨ã‹ã¯ï¼Œperlã§ãƒ¯ãƒ³ãƒ©ã‚¤ãƒŠãƒ¼ã‚’æ›¸ãã®ãŒé€Ÿã„ã‚ˆã†ã§ã™ï¼Ž$ perl -ne '$i++; print unless ($i % 1000)' æŸæ‰€ã®ã‚³ãƒ¼ãƒ‰ã‚´ãƒ«ãƒ•ã«ã‚ˆã‚‹ã¨ã“ã‚Œã ã‘çŸãã§ã
YAK 2012/01/22
unix

linux

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 $# ]
YAK 2010/10/03
ç±³æ¬„ã®naoyaã•ã‚“ã¨å…¨ãåŒã˜ã“ã¨ã—ã¦ã‚‹

perl

zsh

tips

unix
ãƒªãƒ³ã‚¯
ãªãœï¼Œ/var ã‚„ /etc ãŒ /etc ã‚„ /cfg ã¨ã„ã†ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªåã§ã¯ãªã„ã®ã‹ï¼Ÿ - NO!ã¨è¨€ãˆã‚‹ã‚ˆã†ã«ãªã‚ŠãŸã„
Unixã‚’ä½¿ã£ã¦ã„ã‚‹ã¨ï¼Œ/usr ãŒå…¨ç„¶ãƒ¦ãƒ¼ã‚¶ãƒ¼ç”¨ã˜ã‚ƒãªãã©ã†è¦‹ã¦ã‚‚ã‚·ã‚¹ãƒ†ãƒ ã®ãŸã‚ã®ç‰©ã ã£ãŸã‚Šï¼Œ/etc ãŒäº‹å®Ÿä¸Šè¨å®šãƒ•ã‚¡ã‚¤ãƒ«ç½®ãå ´ã¨ãªã£ã¦ã„ãŸã‚Šï¼Œ/var ãŒãƒã‚°ãƒ•ã‚¡ã‚¤ãƒ«ç½®ãå ´ã¨ãªã£ã¦ã„ãŸã‚Šã¨ï¼ŒåãŒä½“ã‚’ç¾ã—ã¦ã„ãªãã¦å¥‡å¦™ãªæ„Ÿè¦šã‚’è¦šãˆã‚‹ï¼Žã‚‚ã£ã¨åˆ†ã‹ã‚Šã‚„ã™ã„åå‰ã®ä»˜ã‘æ–¹ãŒã‚ã£ãŸã‚“ã˜ã‚ƒãªã„ã‹ã¨ï¼ŒUnixãƒ¦ãƒ¼ã‚¶ãƒ¼ãªã‚‰ã°èª°ã‚‚ãŒæ€ã†ã¯ãšã ãŒï¼Œã“ã‚Œã«å¯¾ã™ã‚‹è§£ç”ãŒredditã«æŠ•ç¨¿ã•ã‚Œã¦ãŠã‚Šï¼Œãã®å†…å®¹ãŒéžå¸¸ã«é¢ç™½ã‹ã£ãŸã®ã§ï¼Œè»½ãç¿»è¨³ã—ã¦ã¿ãŸï¼Ž Anyone know why /var and /etc weren't named something like /etc and /cfg? http://ja.reddit.com/r/linux/comments/cpisy/anyone_know_why_var_and_etc_werent_named/c0ua3mo æ˜”ã€…ï¼Œã‚·ã‚¹ãƒ†ãƒ 7ãŒä½¿ã‚ã‚Œã¦ã„ã¦U
YAK 2010/07/20
ã‚·ã‚¹ãƒ†ãƒ

unix

é›‘å¦

linux
ãƒªãƒ³ã‚¯
MacPortsã§ã‚¹ãƒ†ã‚ãªUNIXãƒ„ãƒ¼ãƒ«ã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« - ã¯ã“ã¹ã«ã£ã#
2011/5/22è¿½è¨˜: æœ€è¿‘ã®ã‚ªã‚¹ã‚¹ãƒ¡ã¯ã€homebrewã§ã™ã€‚ã¼ãã‚‚ã„ã¾ã¯homebrewä½¿ã£ã¦ã¾ã™ã€‚ å…ˆæ—¥ã€ç ”ç©¶å®¤ã«ã‚ãŸã‚‰ã—ã„Mac Book Pro 17"ãŒå±Šã„ãŸã€‚å„ç¨®æ“ä½œãŒã„ã¡ã„ã¡ã‚ãƒ“ã‚ãƒ“å‹•ã„ã¦å¿«é©ã™ãŽã‚‹ã€‚ ã“ã®Macã«ã‚‚ã€ã†ã¡çš„æœ€é‡è¦Macã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®ã²ã¨ã¤ã§ã‚ã‚‹MacPortsã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ãŸã€‚ MacPortsã¯FreeBSDã®portsã¨ã„ã†ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ç®¡ç†ã‚·ã‚¹ãƒ†ãƒ ã¨ä¼¼ãŸã‚ˆã†ãªã“ã¨ã‚’ã€Mac OS Xã§ã‚‚è¡Œã†ãŸã‚ã®ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã ã€‚æœ‰åãªã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ãƒ„ãƒ¼ãƒ«ã¯ã»ã¨ã‚“ã©ã“ã‚Œã‚’ä½¿ãˆã°æƒãˆã‚‹ã“ã¨ãŒã§ãã‚‹*1ã€‚ã†ã¡ãŒæ™®æ®µä½¿ã£ã¦ã„ã‚‹ã€perlã‚‚vimã‚‚zshã‚‚screenã‚‚å…¨éƒ¨MacPortsã§ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ãŸã‚‚ã®ã€‚ Macã§ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã‚„ãƒ„ãƒ¼ãƒ«ãŒãªãã¦å›°ã£ãŸã¨ãã¯ã¨ã‚Šã‚ãˆãšã€MacPortsã«èžã„ã¦ãŠã‘ã°ãªã‚“ã¨ã‹ãªã‚‹ã“ã¨ã‚‚å¤šã„(ä¾‹: pygameã£ã¦Mac OS Xã§å‹•ãã‚“ã
YAK 2010/01/21
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macports

unix

tool

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