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mytechnote 2014/09/28
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mytechnote 2014/07/16
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mytechnote 2014/07/04
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mytechnote 2014/07/04
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mytechnote 2014/06/24
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mytechnote 2014/05/19
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mytechnote 2014/01/16
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mytechnote 2014/01/14
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linux

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mytechnote 2014/01/09
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shell

shellscript
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test ã¨ [ ã¨ [[ ã‚³ãƒžãƒ³ãƒ‰ã®é•ã„ - æ‹¡å¼µ POSIX ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆ Advent Calendar 2013 - ãƒ€ãƒ¡å‡ºã— Blog
test ã¨ [ ã¨ [[ ã‚³ãƒžãƒ³ãƒ‰ã®é•ã„ - æ‹¡å¼µ POSIX ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆ Advent Calendar 2013 - ãƒ€ãƒ¡å‡ºã— Blog æ‹¡å¼µ POSIX ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆ Advent Calendar 2013ã€15æ—¥ç›®ã®è¨˜äº‹ã§ã™ã€‚ æ›¸ãã®ãŒé…ã‚Œã€ãƒã‚¿ã¯å°½ãã‹ã‘ã€ ãƒžãƒ‹ã‚¢ãƒƒã‚¯ã•ã‚„ãƒ‹ãƒƒãƒã•ãŒè¶³ã‚Šãªããªã£ã¦ãã¦ã„ã‚‹ã‚ˆã†ãªæ°—ãŒã—ã¾ã™ã€‚ ãµã¤ã†ã®å†…å®¹ã§ã™ã¿ã¾ã›ã‚“ã€‚ ä»Šæ—¥ã¯ test, [, [[ ã‚³ãƒžãƒ³ãƒ‰ã®é•ã„ã«ã¤ã„ã¦ã–ã£ãã‚Šç´¹ä»‹ã—ã¾ã™ã€‚ [[ ãŒã‚ã‚‹ bash, ksh, zsh ãªã‚‰ã° test ã¨ [ ã®ä½¿ç”¨ã¯é¿ã‘ã€ [[ ã‚’ä½¿ç”¨ã™ã¹ãã§ã™ã€‚ [ ã¯æ…Žé‡ã«ä½¿ã‚ãªã„ã¨æ§˜ã€…ãªç½ ã«ã‹ã‹ã‚‹ãŸã‚å±é™ºã§ã™ã€‚ (ç¿Œæ—¥ã®ãƒã‚¿ã‚‚ä½µã‚ã›ã¦ã©ã†ãž) test ã¨ [ ã®é•ã„ ã©ã¡ã‚‰ã‚‚ã‚·ã‚§ãƒ«ã®çµ„è¾¼ã¿ã‚³ãƒžãƒ³ãƒ‰ã§ã™ã€‚åå‰ãŒé•ã†ã®ã¨ [ ã¯æœ€å¾Œã®å¼•æ•°ã‚’ ] ã«ã—ãªã‘ã‚Œã°ã„ã‘ãªã„ç¸›ã‚ŠãŒã‚ã‚‹ä»¥å¤–ã€ å‹•ä½œã¾ã£ãŸ
mytechnote 2013/12/17
LINE

advent calendar

calendar

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Shell Style Guide
Revision 1.25 Paul Armstrong Too many more to mention Bash is the only shell scripting language permitted for executables. Executables must start with #!/bin/bash and a minimum number of flags. Use set to set shell options so that calling your script as bash <script_name> does not break its functionality. Restricting all executable shell scripts to bash gives us a consistent shell language that'
mytechnote 2013/11/08
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