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pokutuna 2014/01/06
Shell
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pokutuna 2013/12/13
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zshã®alias -s (suffix alias)ãŒç¥žãªä»¶ - ãƒ—ãƒã‚°ãƒ©ãƒ ãƒ¢ã‚°ãƒ¢ã‚°
ã¾ãš, ä»–ã®ã‚·ã‚§ãƒ«ã‚’ãŠä½¿ã„ã®äººã«ã¯ã”ã‚ã‚“ãªã•ã„. aliasã‚³ãƒžãƒ³ãƒ‰ã®-sãŒä½¿ãˆã‚‹ã®ã¯ zsh 4.2.x- ã§, ä»–ã®ã‚·ã‚§ãƒ«ã§ã¯å®Ÿè£…ã•ã‚Œã¦ã„ãªã„ã¨æ€ã„ã¾ã™. ã‚ã¨, ã‚‚ã†æ—¢ã« alias -s çŸ¥ã£ã¦ã‚‹ã‚ˆãƒ¼ã£ã¦äººã¯èªã¾ãªãã¦ã„ã„ã§ã™. alias -s ã£ã¦ä½•ï¼Ÿ æ‰“ã£ãŸã‚³ãƒžãƒ³ãƒ‰ã®å¾Œã‚(suffix)ã‚’è¦‹ã¦, é©å½“ã«å®œã—ãã‚„ã£ã¦ãã‚Œã‚‹ã‚„ã¤ã§ã™. æ¬¡ã®ä¾‹ã‚’è¦‹ã¦ä¸‹ã•ã„. ~$ echo "print ('hello, world')" > hello.py ~$ python hello.py hello, world ~$ alias -s py=python py=python ~$ ./hello.py hello, world ~$ Pythonã®ã‚³ãƒ¼ãƒ‰ã¯ python hello.py ã§å®Ÿè¡Œå‡ºæ¥ã¾ã™ãŒ, ãŠå°»ãŒ py ãªã‚‰ python ã‚’ä½¿ã„ã¾ã™, ã¨aliasã—ã¦ãŠã‘ã°, ./
pokutuna 2013/02/28
ã»ãˆãƒ¼

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GitHub - wting/autojump: A cd command that learns - easily navigate directories from the command line
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pokutuna 2013/01/11
Shell
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xargs -P ãŒæ¿€ã—ãä¾¿åˆ©ãªã®ã§ãƒ¡ãƒ¢ - ãŠã¨ã‚‚ã ã¡ãƒ†ã‚£ãƒ¼ã‚¿ã‚¤ãƒ
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pokutuna 2012/11/24
ã»ã†ã»ãƒ¼ã†

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pokutuna 2012/07/27
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shell script ã‚’æ›¸ãã¨ãã® tips 2ã¤(åˆå¿ƒè€…å‘ã‘) - tokuhirom's blog
shell script ã¯æ™®æ®µã•ã‘ã¦é€šã‚ŠãŸã„ã¨é¡˜ã£ã¦ã‚„ã¾ãªã„ã‚ã‘ã§ã™ãŒã€ãŸã¾ã«ã¯æ›¸ã‹ãªã„ã¨ã„ã‘ãªã„ã“ã¨ãŒã‚ã‚‹ã®ã§ã€ãã†ã„ã†ã¨ãã¯è¦šãˆã¦ãŠãã¨ä¾¿åˆ©ãª tips ã‚’2ã¤ã€‚ autodie ã£ã½ãã™ã‚‹set -eã¨ã™ã‚‹ã¨ã€ã‚³ãƒžãƒ³ãƒ‰ã®å®Ÿè¡Œã«å¤±æ•—ã—ãŸã¨ãã«ãã“ã§å®Ÿè¡ŒãŒã¨ã¾ã‚‹ã®ã§ä¾¿åˆ©ã€‚ #!/bin/sh set -e perl -e 'die' echo SHOULD NOT REACH HEREã¨ã™ã‚‹ã¨ % ./hoge.sh Died at -e line 1. % echo $? 255ã¨ãªã£ã¦ã€æœ€å¾Œã¾ã§ã„ã‹ãšã«æ»ã«ã¾ã™ã€‚ è¤‡æ•°ã®ã‚³ãƒžãƒ³ãƒ‰ã‚’é †ç•ªã«å®Ÿè¡Œã™ã‚‹ã¨ãã«ä¾¿åˆ©ã€‚ ãªãŠã€ä»¥ä¸‹ã®ã‚ˆã†ãªæŒ™å‹•ã‚’ã™ã‚‹ã‚“ã ãã†ã§ã™ã€‚ ãŸã ã—å¤±æ•—ã—ãŸã‚³ãƒžãƒ³ãƒ‰ãŒ until ã¾ãŸã¯ while ãƒ«ãƒ¼ãƒ—ã®ä¸€éƒ¨ã§ã‚ã‚‹ã€ if æ–‡ã®ä¸€éƒ¨ã§ã‚ã‚‹ã€ && ã¾ãŸã¯ || ãƒªã‚¹ãƒˆã®ä¸€éƒ¨ã§ã‚ã‚‹ã€ ã‚³ãƒžãƒ³ãƒ‰ã®è¿”ã‚Šå€¤ãŒ ! ã§åè»¢ã•ã‚Œã¦ã„
pokutuna 2012/07/25
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2. ã‚‚ãã˜ â–º ãŠã•ã‚‰ã„ â–º ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆ(ssh/scp)ã®è©± ãƒãƒ¼ãƒˆè»¢é€ã®è©± å¤šæ®µssh ãã®ä»–ã®è»¢é€ã®è©±ãƒ»ä»–ã®ã‚ªãƒ—ã‚·ãƒ§ãƒ³ â–º ã‚µãƒ¼ãƒ(sshd)ã®è©± â–º ã¡ã‚‡ã£ã¨ã—ãŸç–‘å• â–º ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£ã®è©± â–º ã¾ã¨ã‚ 2 / 62 5. RFC RFC 4250 The Secure Shell (SSH) Protocol Assigned Numbers RFC 4251 The Secure Shell (SSH) Protocol Architecture RFC 4252 The Secure Shell (SSH) Authentication Protocol RFC 4253 The Secure Shell (SSH) Transport Layer Protocol RFC 4254 The Secure Shell (SSH) Connection Protocol RF
pokutuna 2012/05/30
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pokutuna 2012/05/02
Ruby

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pokutuna 2012/05/01
Shell
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5. devlove% echo $NAME devlove% SATO Yozo devlove% echo $TWITTER_ID devlove% @yoozoosato devlove% echo $MAIL devlove% yoozoosato@gmail.com 0 zsh ! 2012/03/26
pokutuna 2012/03/27
Shell

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pokutuna 2012/03/21
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pokutuna 2012/02/27
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pokutuna 2011/12/18
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pokutuna 2011/11/26
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pokutuna 2011/01/03
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pokutuna 2010/12/31
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pokutuna 2010/12/28
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pokutuna 2010/12/09
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pokutuna 2010/11/11
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