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Linuxã¨UNIXã«é–¢ã™ã‚‹chorinskyã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (12)

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KMC Staff Blog:UNIX v6 ã‚’ x86 ãƒžãƒ«ãƒãƒ—ãƒã‚»ãƒƒã‚µã‚·ã‚¹ãƒ†ãƒ ã«ç§»æ¤ã—ãŸ xv6
2009å¹´08æœˆ17æ—¥ UNIX v6 ã‚’ x86 ãƒžãƒ«ãƒãƒ—ãƒã‚»ãƒƒã‚µã‚·ã‚¹ãƒ†ãƒ ã«ç§»æ¤ã—ãŸ xv6 MIT ã®æ•™è‚²ã‚·ã‚¹ãƒ†ãƒ ã¯æœ¬å½“ã«ã™ã”ã„ã§ã™ãã€‚ xv6 ã¨ã„ã†ã€MIT ã® OS ã®è¬›ç¾©ã®ãŸã‚ã«ã€UNIX v6 ã‚’ ANSI C ã§æ›¸ãç›´ã—ã¦ã€x86 ãƒžãƒ«ãƒãƒ—ãƒã‚»ãƒƒã‚µã‚·ã‚¹ãƒ†ãƒ ã«ç§»æ¤ã—ãŸã‚‚ã®ãŒå˜åœ¨ã™ã‚‹ã“ã¨ã‚’ã€ã²ã‚‰ã•ã‚“ã® twitter ã§çŸ¥ã‚Šã¾ã—ãŸã€‚ wikipedia ãŒã‚ˆãã¾ã¨ã¾ã£ã¦ã„ã¾ã™ã€‚Lions æœ¬ã®ã‚ˆã†ã«ã€èªã¿ã‚„ã™ãã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ãŒç·¨é›†ã•ã‚ŒãŸ PDF ã¸ã®ãƒªãƒ³ã‚¯ã‚‚ã‚ã‚Šã¾ã™ã€‚OS ã®ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰å…¨éƒ¨ã§ã€ãŸã£ãŸã® 75 ãƒšãƒ¼ã‚¸ã¨ã€éžå¸¸ã«ã‚³ãƒ³ãƒ‘ã‚¯ãƒˆã€‚ http://en.wikipedia.org/wiki/Xv6 ä»–ã«ã‚‚ MIT ã¯ã€åˆç´šè¨ˆç®—æ©Ÿç§‘å¦ã®è¬›ç¾©ã®ãŸã‚ã«æ›¸ã‹ã‚ŒãŸ SICP (æ—¥æœ¬èªžè¨³ : è¨ˆç®—æ©Ÿãƒ—ãƒã‚°ãƒ©ãƒ ã®æ§‹é€ ã¨è§£é‡ˆ)ãªã©ã§ã‚‚éžå¸¸ã«æœ‰åã§ã™ã€‚ï¼ˆã“ã¡ã‚‰ã¯ Scheme ã§ãƒ—ãƒã‚°ãƒ©ãƒ ãŒ
chorinsky 2012/03/03
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ã‚³ãƒžãƒ³ãƒ‰:dd: UNIX/Linuxã®éƒ¨å±‹
æœ€çµ‚æ›´æ–° 2019-01-03 dd ã‚³ãƒžãƒ³ãƒ‰ã¯å…¥åŠ›ã‹ã‚‰å‡ºåŠ›ã¸ãƒ‡ãƒ¼ã‚¿ã‚’ã‚³ãƒ”ãƒ¼ã™ã‚‹ã‚³ãƒžãƒ³ãƒ‰ã§ã‚ã‚‹ã€‚cp ã‚³ãƒžãƒ³ãƒ‰ã¯ãƒ•ã‚¡ã‚¤ãƒ«ã‹ã‚‰ãƒ•ã‚¡ã‚¤ãƒ«ã«ã‚³ãƒ”ãƒ¼ã™ã‚‹ã ã‘ã§ã‚ã‚‹ãŒã€dd ã‚³ãƒžãƒ³ãƒ‰ã¯ãƒ•ã‚¡ã‚¤ãƒ«ã‹ã‚‰ãƒ‡ãƒã‚¤ã‚¹ã€ãƒ‡ãƒã‚¤ã‚¹ã‹ã‚‰ãƒ•ã‚¡ã‚¤ãƒ«ã€ãƒ‡ãƒã‚¤ã‚¹ã‹ã‚‰ãƒ‡ãƒã‚¤ã‚¹ã¸ã®ã‚³ãƒ”ãƒ¼ã‚‚å¯èƒ½ãªãŸã‚ã€ãƒ‡ã‚£ã‚¹ã‚¯ã®ãƒãƒƒã‚¯ã‚¢ãƒƒãƒ—ã‚„ãƒ€ãƒ³ãƒ—ã«ã‚‚ä½¿ç”¨ã§ãã‚‹ã€‚
chorinsky 2011/11/23
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dd

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chorinsky 2011/10/22
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reference
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Unix Programming Frequently Asked Questions æ—¥æœ¬èªžè¨³ - 1 ãƒ—ãƒã‚»ã‚¹åˆ¶å¾¡ - 1.6 ã©ã†ã™ã‚Œã°ã‚¾ãƒ³ãƒ“ãƒ—ãƒã‚»ã‚¹ãŒã§ãã‚‹ã“ã¨ã‚’é˜²ãã“ã¨ãŒã§ãã¾ã™ã‹?
Go to the first, previous, next, last section, table of contents. 1 ãƒ—ãƒã‚»ã‚¹åˆ¶å¾¡ 1.1 æ–°ã—ã„ãƒ—ãƒã‚»ã‚¹ã®ç”Ÿæˆ: fork() 1.1.1 fork()ã¯ä½•ã‚’ã™ã‚‹ã®ã§ã™ã‹? #include <sys/types.h> #include <unistd.h> pid_t fork(void); fork()é–¢æ•°ã¯å˜åœ¨ã—ã¦ã„ã‚‹ãƒ—ãƒã‚»ã‚¹ã‹ã‚‰æ–°ã—ã„ãƒ—ãƒã‚»ã‚¹ã‚’ç”Ÿæˆã™ã‚‹ãŸã‚ã«ä½¿ç”¨ã• ã‚Œã¾ã™ã€‚æ–°ã—ã„ãƒ—ãƒã‚»ã‚¹ã‚’åãƒ—ãƒã‚»ã‚¹ã¨ã„ã„ã€ã™ã§ã«å˜åœ¨ã—ã¦ã„ãŸãƒ—ãƒã‚»ã‚¹ã¯è¦ª ãƒ—ãƒã‚»ã‚¹ã¨ã„ã„ã¾ã™ã€‚fork()ã®æˆ»ã‚Šå€¤ã‚’ãƒã‚§ãƒƒã‚¯ã™ã‚‹ã¨ã€ã“ã®ä¸¡è€…ã‚’åŒºåˆ¥ã§ãã¾ ã™ã€‚è¦ªãƒ—ãƒã‚»ã‚¹ã«ã¯åãƒ—ãƒã‚»ã‚¹ã®ãƒ—ãƒã‚»ã‚¹IDãŒè¿”ã•ã‚Œã¾ã™ãŒã€åãƒ—ãƒã‚»ã‚¹ã«ã¯ 0ãŒè¿”ã•ã‚Œã‚‹ã®ã§ã™ã€‚ ã§ã™ã‹ã‚‰ã€ä»¥ä¸‹ã®ç°¡å˜ãªã‚³ãƒ¼ãƒ‰ãŒfork()ã®ä½¿ã„æ–¹ã®åŸºæœ¬ã«ãªã‚Šã¾ã™ã€‚ pid_t pid; switch
chorinsky 2010/12/28
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chorinsky 2010/12/28
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ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ã‚¿ãƒ¼ï¼šCè¨€èªžè¬›åº§ï¼šfork,exec,pipeã«ã¤ã„ã¦
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chorinsky 2010/12/27
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Wataru's memo
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chorinsky 2010/12/27
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chorinsky 2010/12/27
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chorinsky 2010/12/23
linux

UNIX

shell

command
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chorinsky 2010/11/16
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UNIX

command

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chorinsky 2010/11/07
Linux

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chorinsky 2010/09/09
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UNIX

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