[B! shell] toritori0318ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

toritori0318 id:toritori0318

shellã«é–¢ã™ã‚‹toritori0318ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (14)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

ã€è¬Žã€‘æœ¬å½“ã«ã‚ã£ãŸfindã‚³ãƒžãƒ³ãƒ‰ã®æ€–ã„è©±ã€æ¤œè¨¼ç·¨ã€‘
3/21 22æ™‚é ƒ: è³ªå•ç·¨ã¸ã®ãƒªãƒ³ã‚¯ã‚’æ’¤åŽ»ã—ã€ã‚¿ã‚¤ãƒˆãƒ«ã‚’å¤‰æ›´ã—ã¾ã—ãŸã€‚(å…ƒã®ã‚¿ã‚¤ãƒˆãƒ«ã¯ã€Œã€è¬Žã€‘æœ¬å½“ã«ã‚ã£ãŸfindã‚³ãƒžãƒ³ãƒ‰ã®æ€–ã„è©±ã€è§£æ±ºç·¨ã€‘ã€) æ˜¨æ—¥ã®ã‚¨ãƒ³ãƒˆãƒªã«ã¤ã„ã¦ã€å®Ÿé¨“ã«ã—ã¦ã¯ã‚±ãƒ¼ã‚¹ãŒé›‘ã ã£ãŸã®ã§å†æ¤œè¨¼ã—ã¦ã„ãã¾ã™ã€‚ ã€è¬Žã€‘æœ¬å½“ã«ã‚ã£ãŸfindã‚³ãƒžãƒ³ãƒ‰ã®æ€–ã„è©±ã€ãŠã‚‚ã—ã‚ç¾è±¡ã€‘ - ãã‚“ã™ã¨ã®å‚™å¿˜éŒ² ã¡ãªã¿ã«ãƒ¢ãƒãƒ™ãƒ¼ã‚·ãƒ§ãƒ³ã¯ã€Œå•é¡Œã‚’å›žé¿ã—ãŸã„ã€ã§ã¯ãªãã€Œã“ã®ç¾è±¡ã®åŽŸå› ã‚’çŸ¥ã‚ŠãŸã„ã€ã§ã™1ã€‚ ã‚ˆã‚ã—ããŠé¡˜ã„ã—ã¾ã™ã€‚ ç¾è±¡ã‹ã‚‰ã—ã¦findã‚³ãƒžãƒ³ãƒ‰ãŒå‡¦ç†ä¸ã«æ›¸ãæ›ãˆã‚‰ã‚ŒãŸãƒ•ã‚¡ã‚¤ãƒ«ã‚’èªã¿è¾¼ã‚“ã§ã„ã‚‹ã®ã¯æ˜Žç™½ã§ã™ã€‚ å°‘ã—ãšã¤ä»®è¨ã‚’ç«‹ã¦è¦‹ã¦ã„ãã¾ã—ã‚‡ã†ã€‚ ã¾ãã¾ããŠä»˜ãåˆã„ãã ã•ã„ã€‚ æ¤œè¨¼ã‚±ãƒ¼ã‚¹ ã‚±ãƒ¼ã‚¹1: 10ä¸‡ãƒ•ã‚¡ã‚¤ãƒ«ã§å®Ÿè¡Œ ã‚±ãƒ¼ã‚¹2: ãƒ‘ã‚¤ãƒ—ã‚’ä½¿ã‚ãšfindã‚³ãƒžãƒ³ãƒ‰ä¸€ç™ºã«ã—ã€100ä¸‡ãƒ•ã‚¡ã‚¤ãƒ«ã§å®Ÿè¡Œ ã‚±ãƒ¼ã‚¹3: ã‚±ãƒ¼ã‚¹2ã‚’10ä¸‡ãƒ•ã‚¡ã‚¤ãƒ«ã§å®Ÿè¡Œ ã‚±ãƒ¼ã‚¹4: ã‚±ãƒ¼ã‚¹2ã‚’15ä¸‡ãƒ•ã‚¡ã‚¤ãƒ«ã§å®Ÿè¡Œ ã‚±ãƒ¼ã‚¹1
toritori0318 2018/03/22
ãƒ–ã‚³ãƒ¡ã§spongeã‚³ãƒžãƒ³ãƒ‰ã‚’çŸ¥ã‚Šã¾ã—ãŸã€‚ã¸ãƒ¼

bash

shell
ãƒªãƒ³ã‚¯
ã‚·ã‚§ãƒ«èŠ¸åˆå¿ƒè€…ã«ã‚ˆã‚‹ã‚·ã‚§ãƒ«èŠ¸å…¥é–€
2. $ whoami â€¢ @icchyr â€¢ æŸæ¿ƒåŽšãªå¤§å¦ã®B3 â€¢ Activity â€¢ CTF (tuat_mcc, TokyoWesterns) â€¢ ICPC (nocow) ãªã©
toritori0318 2017/08/02
shell

Linux
ãƒªãƒ³ã‚¯
ä½•ã‚‚ã—ãªã„çµ„ã¿è¾¼ã¿ã‚³ãƒžãƒ³ãƒ‰ ":" ï¼ˆã‚³ãƒãƒ³ï¼‰ã®ä½¿ã„é“
Bash ã§ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’å‹‰å¼·ã—ã¦ã„ãã¨å‡ºä¼šã†ã®ãŒ : ï¼ˆã‚³ãƒãƒ³ï¼‰ã¨ã„ã†åå‰ã®çµ„ã¿è¾¼ã¿ã‚³ãƒžãƒ³ãƒ‰ã€‚ã“ã®ã‚³ãƒžãƒ³ãƒ‰ã¯ä½•ã‚‚ã—ãªã„ã‚³ãƒžãƒ³ãƒ‰ã§ã™ã€‚ ã“ã‚“ãªã‚³ãƒžãƒ³ãƒ‰ã®å˜åœ¨ã¯ä¸æ€è°ã ãªã¨æ€ã†åé¢ã€Cè¨€èªžã«ã‚‚ void ã¨ã„ã†åž‹ãŒã‚ã£ãŸã‚Šï¼ˆé–¢æ•°ã®ã‚ˆã†ãªå½¢ã§å˜åœ¨ã™ã‚‹ã®ã¯ JavaScript ã¨ã‹ã§ã™ãï¼‰ã€LaTeX ã«ã‚‚ \relax ãŒã‚ã£ãŸã‚Šã€ä½•ã‚‚ã—ãªã„å‘½ä»¤ã¨ã„ã†ã‚‚ã®ã¯æ©Ÿæ¢°èªžã® NOP ã‹ã‚‰ã‚ã‚‹æ™®é€šã®ã‚‚ã®ã§ã™ã€‚ ã“ã® Bash ã® : ã®ä½¿ã„é“ã«ã¤ã„ã¦ã¾ã¨ã‚ã¦ã¿ã¾ã—ãŸã€‚ ä½•ã‹æ›¸ã‹ãªã‘ã‚Œã°ãªã‚‰ãªã„ã¨ã“ã‚ã«ä»®ç½®ãã™ã‚‹ ä¾‹ãˆã°ã€Œã“ã“ã«åˆ¶å¾¡æ§‹é€ ã‚’ç½®ãã‚“ã ã‘ã©ã€ã“ã®ç¯€ã«å…¥ã‚‹ã‚‚ã®ã¯å¾Œã§æ›¸ãã‚“ã ã‘ã©ãªã€œã€ã¨ã„ã£ãŸå ´åˆã€åˆ¶å¾¡æ§‹é€ ã®ç¯€ã®ä¸ã«ä½•ã‚‚æ›¸ã‹ãªã„ã¨ Bash ã¯æ§‹æ–‡ã‚¨ãƒ©ãƒ¼ã¨ãªã‚Šã¾ã™ã€‚
toritori0318 2016/02/15
ã¸ãƒ¼ãƒ¼

linux

shell
ãƒªãƒ³ã‚¯
ãªã‚“ã§ã‚‚è‡ªå‹•åŒ–ã™ã‚‹ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ãŒæ®‹ã—ã¦ã„ã£ãŸãƒ©ã‚¤ãƒ•ãƒãƒƒã‚¯ãƒ»ã‚¹ã‚¯ãƒªãƒ—ãƒˆ
å…ƒã€…ã¯ãƒã‚·ã‚¢èªžã®æŽ²ç¤ºæ¿ã«å‡ºã¦ã„ãŸã€è·å ´ã§ã®å°ã•ãªã“ã¨ã‚’ãªã‚“ã§ã‚‚è‡ªå‹•åŒ–ã—ã¦ã„ãŸãƒãƒƒã‚«ãƒ¼ã®è©±ãŒè‹±èªžã«ç¿»è¨³ã•ã‚Œã€Hacker Newsç‰ã§è©±é¡Œã«ãªã£ã¦ã„ã¾ã™ã€‚ xxx(ãƒãƒ³ãƒ‰ãƒ«å): ã‚ªãƒ¼ã‚±ãƒ¼ã€ãƒ“ãƒ«ãƒ‰æ‹…å½“ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ãŒè»¢è·ã§è¾žã‚ [â€¦] å…ƒã€…ã¯ãƒã‚·ã‚¢èªžã®æŽ²ç¤ºæ¿ã«å‡ºã¦ã„ãŸã€è·å ´ã§ã®å°ã•ãªã“ã¨ã‚’ãªã‚“ã§ã‚‚è‡ªå‹•åŒ–ã—ã¦ã„ãŸãƒãƒƒã‚«ãƒ¼ã®è©±ãŒè‹±èªžã«ç¿»è¨³ã•ã‚Œã€Hacker Newsç‰ã§è©±é¡Œã«ãªã£ã¦ã„ã¾ã™ã€‚ xxx(ãƒãƒ³ãƒ‰ãƒ«å): ã‚ªãƒ¼ã‚±ãƒ¼ã€ãƒ“ãƒ«ãƒ‰æ‹…å½“ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ãŒè»¢è·ã§è¾žã‚ã¡ã¾ã£ãŸã€‚æœ¬å½“ã«ã‚¿ãƒ¼ãƒŸãƒŠãƒ«ã«ä½ã‚“ã§ã‚‹ã‚ˆã†ãªã‚„ã¤ã ã£ãŸã€‚ã‚ã‹ã‚‹ã ã‚ã€VimãŒå¤§å¥½ãã§ã€.dotãƒ•ã‚¡ã‚¤ãƒ«ã§å›³ã‚’æã„ã¦ã€Markdownã§wikiã«æŠ•ç¨¿ã™ã‚‹ã‚ˆã†ãªã‚¿ã‚¤ãƒ—ã•â€¦ ã‚‚ã—ä½•ã‹ã€ãã†ä½•ã§ã‚‚ã€90ç§’ä»¥ä¸ŠæŽ›ã‹ã‚‹ã‚ˆã†ãªã“ã¨ãŒã‚ã£ãŸã‚‰ã€ã‚¹ã‚¯ãƒªãƒ—ãƒˆã§è‡ªå‹•åŒ–ã—ã¡ã‚ƒã†ã‚“ã ã€‚ xxx: ãã†ã„ã†ã‚ã‘ã§æˆ‘ã€…ã¯ã“ã“ã«ã„ã¦ã€å½¼ã®ã€ãã†ã€ã€Œéºç”£ã€ã‚’è¦‹ã¦ã‚‹ã¨ã“ã‚ã ã€‚ xxx
toritori0318 2015/11/27
cool

shell

ãƒã‚¿
ãƒªãƒ³ã‚¯
bashã®Tipsè‰²ã€… - Qiita
Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article?
toritori0318 2015/04/14
Linux

bash

shell
ãƒªãƒ³ã‚¯
ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã®ä¸ã§1è¡Œãšã¤å¤‰æ•°ã‚’åˆ†å‰²ã™ã‚‹éš›ã«ã¯ã€cutã¨ã‹awkã¨ã‹ä½™è¨ˆãªãƒ—ãƒã‚»ã‚¹ã‚’èµ·å‹•ã›ãšsetã‚’ä½¿ã£ã¦åˆ†å‰²ã—ãŸæ–¹ãŒåŠ¹çŽ‡çš„ - åŒå…å·¥å ´æ—¥èªŒ
ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã®ä¸ã§ã€ã‚¹ãƒšãƒ¼ã‚¹åŒºåˆ‡ã‚Šã‚‚ã—ãã¯ã‚¿ãƒ–åŒºåˆ‡ã‚Šã®ãƒ¬ã‚³ãƒ¼ãƒ‰ã‚’æ‰±ã†ã“ã¨ãŒã‚ˆãã‚ã‚‹ã¨æ€ã„ã¾ã™ã€‚ ãŸã¨ãˆã°ã€å‰å›žã®ã‚¨ãƒ³ãƒˆãƒªã€ŒAWS CLIã¨jqã‚’ä½¿ã£ã¦ã€AWSã®ELBãƒœãƒªãƒ¥ãƒ¼ãƒ ãŒã‚¢ã‚¿ãƒƒãƒã•ã‚Œã¦ã„ã‚‹EC2ã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹åã‚’å‡ºåŠ›ã™ã‚‹ãƒ¯ãƒ³ãƒ©ã‚¤ãƒŠãƒ¼ã‚’æ›¸ã„ãŸ - åŒå…å·¥å ´æ—¥èªŒã€ã®ã‚¹ã‚¯ãƒªãƒ—ãƒˆã®å‡ºåŠ›ã¯ä»¥ä¸‹ã®ã‚ˆã†ã«ãªã‚Šã¾ã™ã€‚ i-ec56a9f5 vol-07d00601 servername i-ec56a9f5 vol-8f550991 servername ã“ã®ã‚ˆã†ãªãƒ¬ã‚³ãƒ¼ãƒ‰ã®ç‰¹å®šã®åˆ—ã‚’å–ã‚Šå‡ºã—ã¦ã€å‡¦ç†ã™ã‚‹éš›ã«ã©ã†ã™ã‚‹ã®ãŒåŠ¹çŽ‡çš„ã‹ã€ã¨ã„ã†ã®ãŒã“ã®ã‚¨ãƒ³ãƒˆãƒªã®ãŠé¡Œã§ã™ã€‚ éžå¸¸ã«å¤ã„è©±é¡Œãªã®ã§ã€æ˜”ã‹ã‚‰ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’æ›¸ã„ã¦ã„ã‚‹äººã«ã¯è‡ªæ˜Žãªè©±ã§ã¯ã‚ã‚Šã¾ã™ãŒã€æœ€è¿‘ã€ã‚·ã‚§ãƒ«ã®æ¨™æº–æ©Ÿèƒ½ã®è©±ã‚’èžãæ©Ÿä¼šãŒãªãã€å¤±ã‚ã‚Œã¤ã¤ã‚ã‚‹æŠ€è¡“ã«ãªã£ã¦ãã¦ã„ã‚‹æ°—ãŒã—ã¦ã„ã‚‹ã®ã§ã€æ”¹ã‚ã¦ç¢ºèªã¨ã„ã†ã“ã¨ã§ã€‚ ä¾‹ã¨ã—ã¦æŒ™ã’ãŸãƒ¬ã‚³ãƒ¼ãƒ‰ã‹ã‚‰
toritori0318 2015/01/26
linux

shell
ãƒªãƒ³ã‚¯
ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆå…¥é–€ æ›¸ãæ–¹ã®ã¾ã¨ã‚ | Memo on the Web
ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆå…¥é–€ã¨ã—ã¦, åŸºæœ¬çš„ãªæ›¸ãæ–¹ã‚’ã¾ã¨ã‚ã¾ã—ãŸ. é•·ã„ã§ã™ãŒ, 1ãƒšãƒ¼ã‚¸ã«ã¾ã¨ã‚ã¦ã¿ã¾ã—ãŸ. è‰¯ã‹ã£ãŸã‚‰ç›®æ¬¡ã‚‚å‚è€ƒã«ã—ã¦ã”è¦§ã«ãªã£ã¦ä¸‹ã•ã„. ç›®æ¬¡ ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã¨ã¯ ä½œã‚Šæ–¹, å®Ÿè¡Œã®ä»•æ–¹ ã‚³ãƒ¡ãƒ³ãƒˆ ãƒ¦ãƒ¼ã‚¶ãƒ¼ã‹ã‚‰ã®ã‚ãƒ¼ãƒœãƒ¼ãƒ‰å…¥åŠ›ã‚’å—ã‘ä»˜ã‘ã‚‹ å¤‰æ•° é€šå¸¸ã®å¤‰æ•° ç‰¹åˆ¥ãªå¤‰æ•° æ¼”ç®—å æ•°å€¤è¨ˆç®—æ¼”ç®—å æ¯”è¼ƒæ¼”ç®—å ã‚³ãƒžãƒ³ãƒ‰ã‚’ç¹‹ã’ã‚‹æ¼”ç®—å æ¡ä»¶æ–‡ã«ä½¿ãˆã‚‹æ¯”è¼ƒæ¼”ç®—å æ¡ä»¶æ–‡ åˆ¶å¾¡æ§‹æ–‡(åˆ†å²) ifæ–‡ caseæ–‡ åˆ¶å¾¡æ§‹æ–‡(ãƒ«ãƒ¼ãƒ—) foræ–‡ whileæ–‡ untilæ–‡ selectæ–‡ æ–‡å—åˆ—å‡¦ç† æ–‡å—åˆ—ç½®æ› å‰Šé™¤ è¤‡æ•°è¡Œã®ãƒ†ã‚ã‚¹ãƒˆã®å‡ºåŠ›(ãƒ’ã‚¢ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆ) é–¢æ•° ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã¨ã¯ ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã¨ã¯, ã‚·ã‚§ãƒ«ã®å‹•ä½œã‚’ã¾ã¨ã‚ã¦è¨˜è¿°ã—ãŸã‚¹ã‚¯ãƒªãƒ—ãƒˆã®ã“ã¨ã§ã™. æ±ºã‚ã‚‰ã‚ŒãŸæ–‡æ³•ã«ã—ãŸãŒã£ã¦å‡¦ç†ã‚’è¨˜è¿°ã™ã‚‹ã“ã¨ã«ã‚ˆã£ã¦, ã‚·ã‚§ãƒ«ã§ã®å‡¦ç†ã‚’ã¾ã¨ã‚ã¦è¡Œã£ãŸã‚Š, ä½œæ¥ã‚’è‡ªå‹•åŒ–ã§ããŸã‚Šã—ã¾ã™(ä¾‹ è¤‡æ•°
toritori0318 2014/08/26
linux

shell
ãƒªãƒ³ã‚¯
ç¶šãƒ»ãƒ©ãƒ•ãªãƒ©ãƒœ â€“ ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆãŒ '> $logfile 2>&1' ã ã‚‰ã‘ã«ãªã‚‰ãªãã¦æ¸ˆã‚“ã è©±
â€» 2014-04-26 è¿½è¨˜ä¸¦ã³ã«ä¸€éƒ¨ã‚³ãƒžãƒ³ãƒ‰éƒ¨åˆ†ã®ä¿®æ£ã‚’è¡Œã„ã¾ã—ãŸã€‚( > => >> ã«å¤‰æ›´ ) å€‹äººç”¨ã®ãƒãƒ©ã‚·ã®è£ã®ã¤ã‚‚ã‚ŠãŒäºˆæƒ³ä»¥ä¸Šã«åéŸ¿ã„ãŸã ã„ã¦ã„ãŸã‚ˆã†ã§éžå¸¸ã«ã³ã£ãã‚Šã—ã¦ãŠã‚Šã¾ã™ã€‚ ã¡ã‚‡ã£ã¨ã—ãŸãƒãƒƒãƒå‡¦ç†çš„ãªã‚‚ã®ã¯ã•ãã£ã¨ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã§ã‚„ã£ã¦ã„ã¾ã™ã€‚ ã§ã€ãƒã‚°ã‚’ã¨ã£ã¦ãŠãã¹ããƒªãƒ€ã‚¤ãƒ¬ã‚¯ãƒˆã‚’å™›ã¾ã™ã‚ã‘ã§ã™ãŒã€ ã‚¹ãƒžãƒ¼ãƒˆã«æ›¸ãæ–¹æ³•ã‚’èª¿ã¹ãŸã®ã§ãƒ¡ãƒ¢ã€‚ å…ƒãƒã‚¿ã¯ @sechiro ã•ã‚“ã® bashã®ãƒ—ãƒã‚»ã‚¹ç½®æ›æ©Ÿèƒ½ã‚’æ´»ç”¨ã—ã¦ã€ã‚·ã‚§ãƒ«ä½œæ¥ã‚„ã‚¹ã‚¯ãƒªãƒ—ãƒˆæ›¸ãã‚’åŠ¹çŽ‡åŒ–ã™ã‚‹ ã§ã”ã–ã„ã¾ã™ã€‚ æœ¬å½“ã«å‚è€ƒã«ãªã‚Šã¾ã—ãŸã€‚ã‚ã‚ŠãŒã¨ã†ã”ã–ã„ã¾ã™ã€‚ ä»Šã¾ã§ã¯ ã“ã‚“ãªã“ã¨ã‚„ã£ã¦ãŸã‚ã‘ã§ã™ã€‚ #!/bin/bash LOGFILE=/tmp/script-log command1 >> $LOGFILE 2>&1 command2 >> $LOGFILE 2>&1 ... >> $LOGFILE 2>&1
toritori0318 2014/04/25
shell

logging
ãƒªãƒ³ã‚¯
å€‹äººçš„ãªShellTipsã‚’ã¾ã¨ã‚ã¦ã¿ãŸ - UNIXçš„ãªã‚¢ãƒ¬
naoya_itoã®ç«ã‚’å™´ã„ãŸã‚·ã‚§ãƒ«tips - Togetter ã“ã‚Œã‚’èªã‚“ã§ãµã¨æ›¸ããŸããªã£ãŸã®ã§ã€‚ã¡ãªã¿ã«åƒ•ã¯bashä½¿ã£ã¦ã„ã¾ã™ã€‚ CTRLã‚’ä½¿ã£ãŸä¾¿åˆ©ç³» ã¾ãšã€UNIXãªæ“ä½œã‚ãŸã‚Šã€‚ ã‚ãƒ¼ãƒã‚¤ãƒ³ãƒ‰ æ„å‘³ CTRL + s ã‚ãƒ¼å…¥åŠ›ã‚’å—ã‘ä»˜ã‘ãªãã™ã‚‹ ç”»é¢å‡ºåŠ›æŠ‘ãˆã‚‹ CTRL + q ä¸Šè¨˜è§£é™¤ CTRL + z ãƒãƒƒã‚¯ã‚°ãƒ©ã‚¦ãƒ³ãƒ‰ã«. fgã§æˆ»ã‚‹ CTRL + l ç”»é¢ã‚’ã‚¯ãƒªã‚¢ã€‚clearã¨åŒç‰ CTRL + c ç¾åœ¨ã®å‡¦ç†ã‚’åœæ¢ CTRL + d exitã¨åŒç‰ CTRL + r historyã‹ã‚‰ã‚³ãƒžãƒ³ãƒ‰æ¤œç´¢ emacsã£ã½ã„ã‚„ã¤ ã©ã£ã¡ã‹ã¨ã„ã†ã¨ã‚ãƒ¼æ“ä½œã«è¿‘ã„ã€‚åŸºæœ¬ã¯emacsã€‚metaã¯åƒ•ã¯optionã«å‰²ã‚Šå½“ã¦ã¦ã‚‹ã€‚ã¨ã‚Šã‚ãˆãšè§¦ã‚ŠãŸã„äººã¯ESCã§OKã€‚ ã‚ãƒ¼ãƒã‚¤ãƒ³ãƒ‰ æ„å‘³ CTRL + a è¡Œé CTRL + e è¡Œæœ« CTRL + f â†’ CTRL + b â† CTRL
toritori0318 2014/04/23
shell

Linux

tips
ãƒªãƒ³ã‚¯
naoya_itoã®ç«ã‚’å™´ã„ãŸã‚·ã‚§ãƒ«tips - Togetterã¾ã¨ã‚
naoya @naoya_ito ã‚·ã‚§ãƒ«ã§ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰å…¥åŠ›ãƒ—ãƒãƒ³ãƒ—ãƒˆã§ã‚‹ã˜ã‚ƒãªã„ã§ã™ã‹ã€‚é€”ä¸ã¾ã§æ‰“ã£ã¦é–“é•ãˆãŸã¨ã™ã‚‹ã˜ã‚ƒãªã„ã§ã™ã‹ã€‚Ctrl + u æ‰“ã¤ã¨ãƒªã‚»ãƒƒãƒˆã§ãã‚‹ã®çŸ¥ã£ã¦ãŸ? ä¿ºã¯çŸ¥ã£ã¦ãŸ 2014-04-07 19:40:06
toritori0318 2014/04/21
togetter

shell
ãƒªãƒ³ã‚¯
ã‚·ã‚§ãƒ«æ“ä½œèª²é¡Œ (cut, sort, uniq ãªã©ã§é›†è¨ˆã‚’è¡Œã†) è¨å•ç·¨ - Yamashiro0217ã®æ—¥è¨˜
ã“ã®è¨˜äº‹ã¯å¼Šãƒãƒ¼ãƒ ã®æ–°äººã®æ–¹ã«ã‚·ã‚§ãƒ«æ“ä½œã«æ…£ã‚Œã¦ã‚‚ã‚‰ã†ãŸã‚ã«ä½œã£ãŸèª²é¡Œã§ã‚ã‚‹ã€‚ çš†æ§˜ã®ãƒãƒ¼ãƒ ã®æ–°äººã«ã‚„ã£ã¦ã‚‚ã‚‰ã£ã¦ã‚‚ã„ã„ã§ã™ãã€‚ ã‚ã¨ã§è§£ç”ç·¨ã‚’æ›¸ãã€‚ ã‚‚ã¡ã‚ã‚“ä»–ã®æ–¹ã‚‚è§£ã„ã¦ã‚‚ã‚‰ã£ã¦æ§‹ã‚ãªã„ã€‚ ã¨ã„ã†ã‹åƒ•ã®è§£ç”ä»¥ä¸Šã®è§£ç”ãŒãã£ã¨ã‚ã‚‹ã¯ãšãªã®ã§ã€ãã‚Œã‚’æ•™ãˆã¦æ¬²ã—ã„ã€‚ ã¯ã¦ãƒ–ã§è§£ç”ã§ã‚‚é¢ç™½è§£ç”ãŠå¾…ã¡ã—ã¦ã¾ã™ã€‚ ã•ã¦æœ¬é¡Œã€‚ Webã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ä½œã£ã¦ã„ã‚‹ã¨å‰ã„ã•ã‚“ã¨ã‹ã€ã„ã‚ã‚†ã‚‹ä¼ç”»ã®äººã¨ã‹ã‹ã‚‰ ã€Œã¡ã‚‡ã£ã¨â—‹â—‹ãŒã©ã†ãªã£ã¦ã‚‹ã‹ãƒã‚°ã‹ã‚‰æ•°å—ã ã›ãªã„ï¼Ÿã€ ã¨ã•ã‚‰ã£ã¨ãŠé¡˜ã„ã•ã‚ŒãŸã‚Šã™ã‚‹ã€‚ ãã“ã§ã€Œã„ã‚„ã€ã¡ã‚‡ã£ã¨æ‰‹ãŒç©ºã„ã¦ãªãã¦ï¼ˆã“ã£ã¡ã¯å¿™ã—ã„ã‚“ã ã‚ˆç³žãŒã£ï¼‰ã€ã¨ç”ãˆãŸããªã‚‹ã‹ã‚‚ã—ã‚Œãªã„ãŒã€ ãã“ã¯ã€Œã˜ã‚ƒã‚ã•ãã£ã¨ã‚„ã£ã¦ãŠãã¾ã™ã‚ˆï¼åƒ•ã«ã‹ã‹ã‚Œã°ã¡ã‚‡ã‚ã„ã£ã™ã‚ˆï¼ã€ã¨ç”ãˆã‚‰ã‚Œã°ã‹ã£ã“ã„ã„ã€‚ ï¼ˆã‚ã¾ã‚Šã•ãã£ã¨ã‚„ã‚Šã™ãŽã‚‹ã¨ãã†ã„ã†ç´°ã€…ä¾é ¼ãŒãŸãã•ã‚“ãã‚‹è«¸åˆƒã®å‰£ï¼‰ ä¾‹ãˆã°ä»¥ä¸‹ã®ã‚ˆã†ãªãƒã‚°ãƒ•ã‚¡ã‚¤ãƒ«ãŒã‚ã£ãŸã¨ã™ã‚‹ã€‚
toritori0318 2012/07/29
linux

shell

summary
ãƒªãƒ³ã‚¯
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„
toritori0318 2012/07/25
-xï¼

shell

tips
ãƒªãƒ³ã‚¯
psql ãƒ•ã‚£ãƒ¼ãƒ«ãƒ‰åŒºåˆ‡ã‚Šæ–‡å— - ãŸã¶ãƒã‚°
PostgreSQLã®psqlã®å‡ºåŠ›ã‚’ãã®ã¾ã¾ãƒ•ã‚¡ã‚¤ãƒ«ã«ä¿å˜ã—ã€ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã§ã„ã‚ã„ã‚å¤‰æ›ã—ãŸå¾Œã€å†åˆ©ç”¨ã—ãŸã„ã€‚ [user@host xxx]$ psql -U user -d database -A -F '\t' -t -c "select col1,col2 from table1 where col3 >= 1 order by col4" > save.txt save.txtã‚’è¦‹ã‚‹ã¨ aaa\tbbb ccc\tddd ãã®ã¾ã¾å‡ºåŠ›ã•ã‚Œã¦ã‚‹... [user@host xxx]$ psql -U user -d database -A -F '\\t' -t -c "select col1,col2 from table1 where col3 >= 1 order by col4" > save.txt [user@host xxx]$ cat save.txt aa
toritori0318 2010/04/08
psqlã‹ã‚‰TABåŒºåˆ‡ã‚Šå‡ºåŠ›

postgresql

shell
ãƒªãƒ³ã‚¯
BashåŸºç¤Žæ–‡æ³•æœ€é€Ÿãƒžã‚¹ã‚¿ãƒ¼ - ã„ã‚ã„ã‚è§£æžæ—¥è¨˜
Bashã®æ–‡æ³•ä¸€è¦§ã§ã™ã€‚ä»–ã®è¨€èªžã‚’ã‚ã‚‹ç¨‹åº¦çŸ¥ã£ã¦ã„ã‚‹äººã¯ã“ã‚Œã‚’èªã‚ã°Bashã®åŸºç¤Žã‚’ãƒžã‚¹ã‚¿ãƒ¼ã—ã¦Bashã‚’æ›¸ãã“ã¨ãŒã§ãã‚‹ã‚ˆã†ã«ãªã£ã¦ã„ã¾ã™ã€‚ç°¡æ˜“ãƒªãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹ã¨ã—ã¦ã‚‚åˆ©ç”¨ã§ãã‚‹ã¨æ€ã„ã¾ã™ã®ã§ã€ã“ã‚Œã¯è¶³ã‚Šãªã„ã¨æ€ã†ã‚‚ã®ãŒã‚ã‚Œã°æ•™ãˆã¦ãã ã•ã„ã€‚ 1.åŸºç¤Ž echoæ–‡ echoæ–‡ã§ã™ã€‚ echo "Hello world" ã‚³ãƒ¡ãƒ³ãƒˆ ã‚³ãƒ¡ãƒ³ãƒˆã§ã™ã€‚ # ã‚³ãƒ¡ãƒ³ãƒˆ å¤‰æ•°ã®å®£è¨€ å¤‰æ•°ã®å®£è¨€ã§ã™ã€‚ # æ–‡å—åˆ—å¤‰æ•° declare str # æ•°å€¤å¤‰æ•° declare -i num # é…åˆ—å¤‰æ•° declare -a array ã‚¹ã‚¯ãƒªãƒ—ãƒˆã®å®Ÿè¡Œ ã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’å®Ÿè¡Œã™ã‚‹ã«ã¯ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ã§æ¬¡ã®ã‚ˆã†ã«ã—ã¾ã™ã€‚ bash script.sh å‡ºåŠ›çµæžœã‚’ãƒ•ã‚¡ã‚¤ãƒ«ã«æ›¸ãå‡ºã™ã«ã¯ãƒªãƒ€ã‚¤ãƒ¬ã‚¯ãƒˆã‚’ä½¿ã„ã¾ã™ã€‚ bash script.sh > file.txt æ–‡æ³•ãƒã‚§ãƒƒã‚¯ äº‹å‰ã«æ–‡æ³•ãƒã‚§ãƒƒã‚¯ã‚’è¡Œã†ã«ã¯ã€æ¬¡ã®ã‚ˆã†ã«ã—ã¾ã™
toritori0318 2010/02/09
åŸºç¤Žæ–‡æ³•æœ€é€Ÿãƒžã‚¹ã‚¿ãƒ¼

ã‚µãƒ¼ãƒ

shell
ãƒªãƒ³ã‚¯
1