[B! command] yutamotyã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

yutamoty id:yutamoty

commandã«é–¢ã™ã‚‹yutamotyã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (119)

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jq ã‚³ãƒžãƒ³ãƒ‰ã‚’ä½¿ã†æ—¥å¸¸ã®ã”ç´¹ä»‹ - Qiita
jq ã‚³ãƒžãƒ³ãƒ‰ã¨ã¯ http://stedolan.github.io/jq/ JSONã‹ã‚‰ç°¡å˜ã«å€¤ã‚’æŠœãå‡ºã—ãŸã‚Šã€é›†è¨ˆã—ãŸã‚Šã€æ•´å½¢ã—ã¦è¡¨ç¤ºã—ãŸã‚Šã§ãã‚‹JSONç”¨ã®grepã¨ã‹awkã¿ãŸã„ãªã‚³ãƒžãƒ³ãƒ‰ã§ã™ã€‚ Webã‚µãƒ¼ãƒ“ã‚¹ãŒJSONã‚’åã„ãŸã‚Šã€AWS CLIãŒ JSON ã‚’åã„ãŸã‚Šã™ã‚‹ç¾ä»£ç¤¾ä¼šã§å¤§å¤‰ä¾¿åˆ©ãªã‚³ãƒžãƒ³ãƒ‰ã§ã™ã€‚ ãƒžãƒ‹ãƒ¥ã‚¢ãƒ« ã ã„ãŸã„ã“ã“èªã‚ã°OK. http://stedolan.github.io/jq/manual/ ã‚ã€ã“ã‚Œã§ã€çµ‚ã‚ã£ã¦ã—ã¾ã†ã€‚ã ã‘ã©æ°—ã«ã›ãšé€²ã‚ã¾ã™ã€‚ ç°¡å˜ãªä¾‹ ã¾ãšã€ç©ºæ°—ã‚’ã¤ã‹ã¿ã¾ã—ã‚‡ã†ã€‚ ä»¥ä¸‹jqã‚³ãƒžãƒ³ãƒ‰ã®è¨˜æ³•ã‚’è¦‹ã¦ã„ãã¾ã™ã€‚JSON { "hoge": "value" } ãŒã‚ã£ãŸå ´åˆã€ . ãŒãƒ«ãƒ¼ãƒˆ {} ã‚’è¡¨ã—ã¾ã™ã€‚.hoge ã§ "value" ã‚’è¡¨ç¾ã—ã¾ã™ã€‚ã ã„ãŸã„ã“ã‚“ãªæ„Ÿã˜ã§ã™ã€‚ ãŸã ã®æ•´å½¢ ã—ã°ã‚‰ãä¸‹è¨˜ã®JSONã‚’ä¾‹ã«é€²ã‚ã¾ã™ã€‚it emsã«ã¯é…
yutamoty 2019/07/12
command

jq
ãƒªãƒ³ã‚¯
#/usr/binã¨ãã®åŒç¨®ã®å‘¨è¾ºã‚’æŽ¢ã‚‹ | POSTD
(æ³¨ï¼š2017/04/10ã€ã„ãŸã ã„ãŸãƒ•ã‚£ãƒ¼ãƒ‰ãƒãƒƒã‚¯ã‚’å…ƒã«ç¿»è¨³ã‚’ä¿®æ£ã„ãŸã—ã¾ã—ãŸã€‚) ã¯ã˜ã‚ã« ç§ã¯LinuxãŒå¤§å¥½ãã§ã™ã€‚ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ã‚¿ã¨ã®ã‚„ã‚Šã¨ã‚ŠãŒæ¥½ã—ããªã‚‹ã—å¦ã¶ã“ã¨ã‚‚å¤šããªã‚Šã¾ã™ã€‚OSã¨ãƒãƒ¼ãƒ‰ã‚¦ã‚§ã‚¢ã®åŸºç›¤ã¨ãªã‚‹åŸºæœ¬åŽŸå‰‡ã‚’å¦ã³ãŸã„äººã«ã¨ã£ã¦ã€Linuxã¯ã¨ã¦ã‚‚ã„ã„å‡ºç™ºç‚¹ã¨è¨€ãˆã‚‹ã§ã—ã‚‡ã†ã€‚ ã”å˜ã˜ã®ã¨ãŠã‚ŠLinuxã¨ã¯å¤§æŠµã®å ´åˆãƒ—ãƒã‚°ãƒ©ãƒ ï¼ˆã‚³ãƒžãƒ³ãƒ‰ï¼‰ã‚’é€šã—ã¦ã‚„ã‚Šã¨ã‚Šã—ã¾ã™ã€‚Linuxã¨ä»–ã®UNIXç³»ã‚·ã‚¹ãƒ†ãƒ ãŒæŒã£ã¦ã„ã‚‹ç‰¹å¾´ã¯ã€ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ã¨ã€ãƒ‘ã‚¤ãƒ—ã®ã‚³ãƒ³ã‚»ãƒ—ãƒˆã§ã™ã€‚ãƒ—ãƒã‚°ãƒ©ãƒ ã®æä¾›ã™ã‚‹å…¥åŠ›ã¨å‡ºåŠ›ã‚’çµ±åˆã™ã‚Œã°ã€ãƒ‡ãƒ¼ã‚¿ã‚’æ“ä½œã™ã‚‹ã®ã«éžå¸¸ã«ãƒ‘ãƒ¯ãƒ•ãƒ«ãªãƒ—ãƒ©ãƒƒãƒˆãƒ•ã‚©ãƒ¼ãƒ ã«ãªã‚Šã¾ã™ã€‚ Linuxã®ã‚³ãƒžãƒ³ãƒ‰ã€ãƒ—ãƒã‚°ãƒ©ãƒ ã€ãƒã‚¤ãƒŠãƒªï¼ˆä½•ã¨å‘¼ã‚“ã§ã‚‚ã„ã„ã®ã§ã™ãŒï¼‰ã®å¤§éƒ¨åˆ†ã¯ã€/usr/binã€/usr/sbin/ã€/binãã—ã¦/usr/local/binã«å˜åœ¨ã—ã¦ã„ã¾ã™ã€‚ã“ã‚Œã‚‰ã®ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã‚’è¦‹ã‚Œã°ã€ãƒ—ãƒ
yutamoty 2017/05/17
linux

command
ãƒªãƒ³ã‚¯
Linuxã‚µãƒ¼ãƒã«æè¼‰ã•ã‚Œã¦ã„ã‚‹CPUã‚³ã‚¢æ•°ã®ç¢ºèª - å…ƒRX-7ä¹—ã‚Šã®é©å½“ãªæ—¥ã€…
ã“ã®å‰ã€è‹¥æ‰‹ã«èžã‹ã‚ŒãŸã®ã§ã€ã“ã“ã«ã‚‚æ›¸ã„ã¦ãŠãã€‚ å¥½ã¿ã§ã¯æœ‰ã‚‹ãŒã€å¯èƒ½ãªé™ã‚Šæ•°å—ã®ã¿ã§æ¨™æº–å‡ºåŠ›ã«å‡ºã›ã‚‹ã‚ˆã†ã«ã—ã¦ãŠãã¨ã€ã‚¹ã‚¯ãƒªãƒ—ãƒˆã®ä¸ãªã©ã§ä¸¦åˆ—å®Ÿè¡Œæ•°ã‚’å‹•çš„ã«å®šç¾©ã—ã‚„ã™ã„ã€‚ ã¡ãªã¿ã«ä¸‹è¨˜ã®å‰æã¯ã€CentOS 6.6 & 56ã‚³ã‚¢(ï¼)ã®ã‚µãƒ¼ãƒã§ç¢ºèªã—ã¦ã„ã‚‹ã€‚ nproc # nproc 56ä¸€ç•ªç°¡å˜ãªã‚„ã¤ã€‚ getconf # getconf _NPROCESSORS_ONLN 56getconfã§ã‚‚æ‹¾ãˆã‚‹ã€‚ /proc/cpuinfo # cat /proc/cpuinfo | grep -c "processor" 56çš†ã•ã‚“ã€ã”å˜çŸ¥ã®é€šã‚Šã€ /proc/cpuinfo ã¯å¤šãã®CPUæƒ…å ±ã‚’å–å¾—ã™ã‚‹ã“ã¨ãŒå‡ºæ¥ã‚‹ã€‚ ä½™è«‡ã ã‘ã©ã€ /proc/cpuinfo ã«å«ã¾ã‚Œã‚‹"physical id"ã¯ã©ã®ç‰©ç†ã‚½ã‚±ãƒƒãƒˆã‹ã€ã¨ã‹ã€"core id"ã‚’è¦‹ã‚‹ã¨ç‰©ç†ã‚³ã‚¢(HTé–¢é€£ãªã©ã§è«–ç†ã‚³ã‚¢ã®ç´ä»˜ã
yutamoty 2015/07/14
linux

command
ãƒªãƒ³ã‚¯
lessã§zipãƒ•ã‚¡ã‚¤ãƒ«ã®ä¸èº«ãŒè¦‹ãˆã‚‹ã‚ã‘ ã€œLESSOPENã¨lesspipe.shã€œ - ã‚«ã‚¿ã‚«ã‚¿ãƒ–ãƒã‚°
å‰å›žã€zipãƒ•ã‚¡ã‚¤ãƒ«ã‚’å±•é–‹ã›ãšä¸èº«ã‚’è¦‹ã‚‹ã«ã¯lessã‚³ãƒžãƒ³ãƒ‰ã‚’ä½¿ã†ã®ãŒã‚ˆã„ã¨ã„ã†è¨˜äº‹ã‚’æ›¸ã„ãŸãŒã€ãã‚‚ãã‚‚ãªãœlessã§zipãƒ•ã‚¡ã‚¤ãƒ«ã®ä¸ãŒè¦‹ã‚Œã‚‹ã®ã‹èª¿ã¹ã¦ã¿ãŸã€‚ â€»å‰å›žè¨˜äº‹: Linuxã§zipãƒ•ã‚¡ã‚¤ãƒ«ã®ä¸èº«ã‚’å±•é–‹ã›ãšã«è¦‹ã‚‹ã«ã¯lessãŒãŠã™ã™ã‚ - ã‚«ã‚¿ã‚«ã‚¿ãƒ–ãƒã‚° lessã‚³ãƒžãƒ³ãƒ‰ã®ä»•çµ„ã¿ ã©ã†ã‚„ã‚‰ã€LESSOPENã¨ã„ã†ç’°å¢ƒå¤‰æ•°ã«lesspipe.shã¨ã„ã†ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆãŒå®šç¾©ã•ã‚Œã¦ãŠã‚Šã€ã“ã‚ŒãŒlesså®Ÿè¡Œå¯¾è±¡ã®ãƒ•ã‚¡ã‚¤ãƒ«ã«å¯¾ã—ã¦äº‹å‰ã«å‡¦ç†ãŒå…¥ã‚‹ã€‚ $ env | grep LESS LESSOPEN=||/usr/bin/lesspipe.sh %s ã¤ã¾ã‚Šã€targetã¨ã„ã†ãƒ•ã‚¡ã‚¤ãƒ«ã«å¯¾ã—ã¦lessã‚³ãƒžãƒ³ãƒ‰ã‚’æ‰“ã¤å ´åˆã€ $ less targetä»¥ä¸‹ã®ã‚ˆã†ãªå‡¦ç†ãŒå†…éƒ¨ã§è¡Œã‚ã‚Œã¦ã„ã‚‹ã‚ˆã†ãªã‚¤ãƒ¡ãƒ¼ã‚¸ã€‚ $ lesspipe.sh targetÂ | lessãã—ã¦ã€lesspipe.sh
yutamoty 2015/03/18
linux

command
ãƒªãƒ³ã‚¯
Linuxã§zipãƒ•ã‚¡ã‚¤ãƒ«ã®ä¸èº«ã‚’å±•é–‹ã›ãšã«è¦‹ã‚‹ã«ã¯lessãŒãŠã™ã™ã‚ - ã‚«ã‚¿ã‚«ã‚¿ãƒ–ãƒã‚°
ï¼ˆâ€»2015/3/10è¿½è¨˜ æœ¬è¨˜äº‹ã®ç¶šãã®æ¤œè¨¼è¨˜äº‹ã‚’æ›¸ãã¾ã—ãŸï¼‰ lessã§zipãƒ•ã‚¡ã‚¤ãƒ«ã®ä¸èº«ãŒè¦‹ãˆã‚‹ã‚ã‘ ã€œLESSOPENã¨lesspipe.shã€œ - ã‚«ã‚¿ã‚«ã‚¿ãƒ–ãƒã‚° Linuxä¸Šã§zipãƒ•ã‚¡ã‚¤ãƒ«ã®ä¸èº«ã‚’è¦‹ãŸã„ã¨ãã€ã„ã¡ã„ã¡è§£å‡ãƒ»å±•é–‹ã™ã‚‹ã®ã¯é¢å€’ã€‚ãã‚“ãªã¨ãã¯lessã‚³ãƒžãƒ³ãƒ‰ã‚’ä½¿ã†ã®ãŒä¸€ç•ªã¦ã£ã¨ã‚Šæ—©ãã¦ãŠã™ã™ã‚ã€‚lessã‚³ãƒžãƒ³ãƒ‰ã®å¼•æ•°ã«æ™®é€šã«zipãƒ•ã‚¡ã‚¤ãƒ«ã‚’æ¸¡ã™ã¨ã€ãªã‚“ã¨ãã®ã¾ã¾ä¸èº«ãŒè¡¨ç¤ºã•ã‚Œã‚‹ã€‚ lessã§zipãƒ•ã‚¡ã‚¤ãƒ«ã®ä¸èº«ã‚’è¦‹ã‚‹ $ less test.zip Archive: test.zip Zip file size: 460 bytes, number of entries: 3 -rw-r--r-- 3.0 unx 0 bx stor 15-Mar-04 09:08 test1.txt -rw-r--r-- 3.0 unx 0 bx stor 15-Mar-04 0
yutamoty 2015/03/05
linux

command
ãƒªãƒ³ã‚¯
GitHub - lastpass/lastpass-cli: LastPass command line interface tool
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yutamoty 2015/01/02
lastpass

linux

command
ãƒªãƒ³ã‚¯
ç¬¬11å›žã€Œ strace ãƒŽã‚¹ã‚¹ãƒ¡ã€ | NTTãƒ‡ãƒ¼ã‚¿å…ˆç«¯æŠ€è¡“æ ªå¼ä¼šç¤¾
Tweet ä»Šå›žã¯ã€ãƒ—ãƒã‚°ãƒ©ãƒ ãŒæœŸå¾…é€šã‚Šã«å‹•ä½œã—ãªã„å ´åˆã«ã€ç‰¹å®šã®ãƒ—ãƒã‚»ã‚¹ã®æŒ™å‹•ã‚’è¿½ã„ã‹ã‘ã‚‹ãŸã‚ã®æ‰‹é †ã«ã¤ã„ã¦ç´¹ä»‹ã—ã¾ã™ã€‚ ãƒ—ãƒã‚»ã‚¹ã®æŒ™å‹•ã‚’è¿½ã„ã‹ã‘ã‚‹æ–¹æ³•ã«ã¯ã„ã‚ã„ã‚ã‚ã‚Šã¾ã™ã€‚ä¾‹ãˆã°ã€ã‚¹ã‚¯ãƒªãƒ—ãƒˆè¨€èªžã§è¨˜è¿°ã•ã‚ŒãŸãƒ—ãƒã‚°ãƒ©ãƒ ã®æŒ™å‹•ã‚’è¿½ã„ã‹ã‘ã‚‹å ´åˆã€ãƒ‡ãƒãƒƒã‚°ã®ãŸã‚ã® print å‘½ä»¤ã‚’æŒ¿å…¥ã™ã‚‹ã“ã¨ã‚‚ã‚ã‚‹ã§ã—ã‚‡ã†ã€‚ã§ã‚‚ã€ãƒ—ãƒã‚°ãƒ©ãƒ ã®ç¨®é¡žã«ã‚ˆã‚‰ãšã«æŒ™å‹•ã‚’è¿½ã„ã‹ã‘ã‚‹å ´åˆã€åŽŸå‰‡ã¨ã—ã¦ã‚«ãƒ¼ãƒãƒ«ãŒæä¾›ã™ã‚‹æ©Ÿèƒ½ã‚’ä½¿ã„ã¾ã™ã€‚ä¾‹ãˆã° strace ã‚³ãƒžãƒ³ãƒ‰ã‚’ç”¨ã„ã¦ã‚·ã‚¹ãƒ†ãƒ ã‚³ãƒ¼ãƒ«ã®å‘¼ã³å‡ºã—å±¥æ´ã‚’å–å¾—ã—ãŸã‚Šã€ ltrace ã‚³ãƒžãƒ³ãƒ‰ã‚’ç”¨ã„ã¦ãƒ©ã‚¤ãƒ–ãƒ©ãƒªé–¢æ•°ã®å‘¼ã³å‡ºã—å±¥æ´ã‚’å–å¾—ã—ãŸã‚Šã—ã¾ã™ã€‚ã¾ãŸã€å¯¾è±¡ã¨ãªã‚‹ãƒ—ãƒã‚»ã‚¹ãŒä¸æ˜Žãªå ´åˆã«ã¯å…¨ãƒ—ãƒã‚»ã‚¹ã‚’å¯¾è±¡ã«ã™ã‚‹ãŸã‚ã« System Call Auditing ã‚’ä½¿ã£ã¦å±¥æ´ã‚’å–å¾—ã—ãŸã‚Šã€ SystemTap ã‚’ä½¿ã£ã¦ä»»æ„ã®ç®‡æ‰€ã§å±¥æ´ã‚’å–å¾—ã—ãŸã‚Šã™ã‚‹ã“ã¨ã‚‚ã‚ã‚Šã¾ã™ã€‚ ä»Šå›žã¯ stra
yutamoty 2014/12/28
linux

command
ãƒªãƒ³ã‚¯
ncã‚³ãƒžãƒ³ãƒ‰ã§ãƒ•ã‚¡ã‚¤ãƒ«è»¢é€ã™ã‚‹ã¨ãã«pvã‚³ãƒžãƒ³ãƒ‰ã§é€²æ—ã‚’è¡¨ç¤ºã™ã‚‹ - Glide Note
ãƒ•ã‚¡ã‚¤ãƒ«ã‚’é€å—ä¿¡ã™ã‚‹ã¨ãã«æš—å·åŒ–ã™ã‚‹å¿…è¦ãŒç„¡ã„å ´åˆã¯ é«˜é€Ÿãªã®ã§ncã‚³ãƒžãƒ³ãƒ‰ã‚’å¤šç”¨ã—ã¦ã„ã‚‹ã‚“ã§ã™ãŒã€é€²æ—è¡¨ç¤ºã®æ–¹æ³•ã‚’æ¯Žå›žå¿˜ã‚Œã¦ã‚°ã‚°ã£ã¦ã„ã‚‹ã®ã§è‡ªåˆ†ç”¨ã«ãƒ¡ãƒ¢ã€‚ é€ä¿¡å´ 3000ãƒãƒ¼ãƒˆã‚’è»¢é€ã«ä½¿ã†å ´åˆã€‚
yutamoty 2014/12/03
linux

command

nc
ãƒªãƒ³ã‚¯
yum ã‚³ãƒžãƒ³ãƒ‰ã®å‡ºåŠ›ã¯ grep ã—ã¦ã¯ã„ã‘ãªã„ (grep ã™ã‚‹ã«ã¯å‘ã„ã¦ã„ãªã„) - metaâ€˜s blog(2013-10-30)
ç†è€…ã«ã¤ã„ã¦ FreeBSDã‚’é€šã˜ã¦OSSã«ã•ã•ã‹ãªè²¢çŒ®ã‚’ã€‚ æ—¥æœ¬xrdpãƒ¦ãƒ¼ã‚¶ä¼šç™ºèµ·äºº xrdp developer FreeBSD developer OSSæ´»å‹•ã‚’ã”æ”¯æ´ã„ãŸã ã‘ã‚‹æ–¹ã‚’å‹Ÿé›†ã—ã¦ã„ã¾ã™ https://github.com/sponsors/metalefty â– yum ã‚³ãƒžãƒ³ãƒ‰ã®å‡ºåŠ›ã¯ grep ã—ã¦ã¯ã„ã‘ãªã„ (grep ã™ã‚‹ã«ã¯å‘ã„ã¦ã„ãªã„) grep ã—ã¦ã¯ã„ã‘ãªã„ã‚ã‘ã§ã¯ãªã„ã§ã™ãŒã€yum ã‚³ãƒžãƒ³ãƒ‰ã®å‡ºåŠ›ã¯ grep ã™ã‚‹ã«ã¯å‘ã„ã¦ã„ã¾ã›ã‚“ã€‚ æ™®æ®µã¯ FreeBSD ã°ã‹ã‚Šã§ä¹…ã€…ã« Linux ã‚’è§¦ã£ã¦ã„ãŸã‚‰ãƒãƒžã£ãŸã®ã§å‚™å¿˜ã®ãŸã‚ã«ã€‚ yum ã‚³ãƒžãƒ³ãƒ‰ã¯ RHEL ç³»ã® Linux ãƒ‡ã‚£ã‚¹ãƒˆãƒªãƒ“ãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã§ã€ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã‚’ã‚ã‚Œã‚„ã“ã‚Œã‚„ã™ã‚‹ãŸã‚ã®ã‚³ãƒžãƒ³ãƒ‰ã§ã™ãŒã€ã¨ã¦ã‚‚äººã«ã‚„ã•ã—ãã§ãã¦ã„ã‚‹ãŸã‚ã«ã€äººãŒãã®ã¾ã¾ç›®ã§è¦‹ã‚‹ä»¥å¤–ã®ç”¨é€”ã€ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã®ä¸ã§åŠ å·¥ã—ãŸã‚Š g
yutamoty 2014/12/02
linux

yum

command
ãƒªãƒ³ã‚¯
cpã§å¤§é‡ã®ãƒ•ã‚¡ã‚¤ãƒ«ã‚’ã‚³ãƒ”ãƒ¼ã—ãŸï¼ˆ4å„„3200ä¸‡ä»¶ã€39TBï¼‰
GNUã®cpã‚’ä½¿ã£ã¦å¤§é‡ã®ãƒ•ã‚¡ã‚¤ãƒ«ã‚’ã‚³ãƒ”ãƒ¼ã—ãŸã¨ã“ã‚ã€cpã®è¨è¨ˆä¸Šã®å•é¡Œã§ã€æ¥µã‚ã¦ã‚³ãƒ”ãƒ¼ãŒé…ã‹ã£ãŸã¨ã„ã†ãŠè©±ã€‚ My experience with using cp to copy a lot of files (432 millions, 39 TB) ã‚ˆã†ã€‚ä¿ºã¯æœ€è¿‘ã€å¤§é‡ã®ãƒ•ã‚¡ã‚¤ãƒ«ã‚’ã‚³ãƒ”ãƒ¼ã™ã‚‹å¿…è¦ãŒã‚ã£ãŸã‚“ã ãŒã€UNIXã¯20å¹´ã‚‚ã‚„ã£ã¦ããŸä¿ºã®çµŒé¨“ã‹ã‚‰ã‚‚ã€cpã®æŒ™å‹•ã«ã¯é©šã‹ã•ã‚ŒãŸã—ã€ä¿ºã®æ„è¦‹ã¯ã‚³ãƒŸãƒ¥ãƒ‹ãƒ†ã‚£ã«å…±æœ‰ã•ã‚Œã‚‹ã¹ãã ã¨æ€ã†ã€‚ ç’°å¢ƒï¼šå¤ã„Dellã®ã‚µãƒ¼ãƒãƒ¼ï¼ˆ2ã‚³ã‚¢ã€åˆæœŸãƒ¡ãƒ¢ãƒª2GBã€è¿½åŠ ã—ã¦10GBã€Ubuntu Trustyï¼‰ã¨ã€æ–°ã—ã„Dellã®ã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸æ ¼ç´æ©Ÿ(MD 1200)ã«ã‚ã‚‹ã€12å€‹ã®4TBãƒ‡ã‚£ã‚¹ã‚¯ã§RAID 6ãŒè¨å®šã—ã¦ã‚ã£ã¦ã€å…¨ä½“ã§40TBã®è¦é ˜ã‚’æŒã¡ã€äºŒã¤ã®ãƒ‰ãƒ©ã‚¤ãƒ–ãŒåŒæ™‚ã«å¤±æ•—ã—ã¦ã‚‚å•é¡Œãªã„ç’°å¢ƒã€‚ã‚µãƒ¼ãƒãƒ¼ã¯é éš”åœ°ãƒãƒƒã‚¯ã‚¢ãƒƒãƒ—ã«ä½¿ã‚ã‚Œã¦ã„ã¦ã€ãƒ‡ã‚£ã‚¹ã‚¯ã¸ã®æ›¸ãè¾¼ã¿ã—
yutamoty 2014/09/13
linux

command
ãƒªãƒ³ã‚¯
curlã§ãƒœãƒˆãƒ«ãƒãƒƒã‚¯èª¿æŸ»ã‚’ã™ã‚‹ - 256bitã®æ®ºäººãƒ¡ãƒ‹ãƒ¥ãƒ¼
ã¾ã™ã ã£ãã™ã•ã‚“ãŒ curlã®ã‚¨ãƒ³ãƒˆãƒªæ›¸ã„ã¦ãŸã®ã§ãŠã„ã‚‰ã‚‚1ã¤ã ã‘è¿½è¨˜ã—ã¾ã›ã†ã€‚ Webã‚µã‚¤ãƒˆã®ãƒœãƒˆãƒ«ãƒãƒƒã‚¯èª¿æŸ» ã‚ã‚‹ã‚µã‚¤ãƒˆã§ã‚¢ã‚¯ã‚»ã‚¹ãŒé…ã„ãªãã€ã£ã¦è©±ã«ãªã£ãŸã¨ãã«ã¾ãšå½“ãŸã‚Šã‚’ã¤ã‘ã‚‹ãŸã‚ã«é…ã„éƒ¨åˆ†ã‚’èª¿ã¹ãŸã„ã€‚ ã£ã¦æ™‚ã®curlã®ä½¿ã„æ–¹ã€‚ å®Ÿéš›ã®æ‰‹é † åŸºæœ¬çš„ã«ã¯ã€å‰è¿°ã®ã¾ã™ã ã£ãï¼ˆ@masudakï¼‰ã•ã‚“ã®ã€ã€Œãã®3. ãƒ¬ã‚¹ãƒãƒ³ã‚¹ã®å‡ºåŠ›ã‚’åŠ å·¥ã™ã‚‹ã€ã§ã‚ã‚‹ã®ã§ã™ãŒã€è©³ç´°ãªé …ç›®ã‚’è¨å®šã™ã‚‹ã“ã¨ã§å•é¡Œã®åˆ‡ã‚Šåˆ†ã‘ã«ã‚‚ä½¿ç”¨ã§ãã¾ã™ã€‚ å‡ºåŠ›ãƒ•ã‚©ãƒ¼ãƒžãƒƒãƒˆç”¨ã®ãƒ•ã‚¡ã‚¤ãƒ«ã€‚ cat <<'EOF' >/tmp/curl_env.txt url_effective\t\t: %{url_effective}\n http_code\t\t: %{http_code}\n http_connect\t\t: %{http_connect}\n time_total\t\t: %{time_total}\n time_
yutamoty 2014/08/18
linux

command

curl
ãƒªãƒ³ã‚¯
dstatã®ä¾¿åˆ©ãªã‚ªãƒ—ã‚·ãƒ§ãƒ³ã¾ã¨ã‚ - Qiita
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yutamoty 2014/08/15
linux

command

dstat
ãƒªãƒ³ã‚¯
Deprecated Linux networking commands and their replacements
In my article detailing the command line utilities available for configuring and troubleshooting network properties on Windows and Linux, I mentioned some Linux tools that, while still included and functional in many Linux distributions, are actually considered deprecated and therefore should be phased out in favor of more modern replacements. Specifically, the deprecated Linux networking commands
yutamoty 2014/06/12
linux

command

network
ãƒªãƒ³ã‚¯
éžæŽ¨å¥¨ã«ãªã£ãŸãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚³ãƒžãƒ³ãƒ‰é¤Šæˆã‚®ãƒ—ã‚¹ : sonots:blog
yutamoty 2014/06/12
linux

command

network
ãƒªãƒ³ã‚¯
è¨³ï¼šéžæŽ¨å¥¨ã«ãªã£ãŸLinuxãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚³ãƒžãƒ³ãƒ‰ã®ä»£æ›¿ã‚³ãƒžãƒ³ãƒ‰ - aws memo
ã“ã‚Œã¯ã¡ã‚ƒã‚“ã¨ãƒã‚§ãƒƒã‚¯ã—ã¦ãŠã‹ãªã„ã¨ãªãã€‚ Deprecated Linux networking commands and their replacements Â« Doug Vitale Tech Blog ==== ã“ã®è¨˜äº‹ã§è©³ã—ãèª¬æ˜Žã™ã‚‹éžæŽ¨å¥¨ã®Linuxãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚³ãƒžãƒ³ãƒ‰ã¯ï¼šarp, ifconfig, iptunnel, iwconfig, nameif, netstat, route ã§ã‚ã‚‹ã€‚iwconfigä»¥å¤–ã® ã‚³ãƒžãƒ³ãƒ‰ã¯ã€net-toolsãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã¨ã„ã†ã€æ•°å¹´é–“ãƒ¡ãƒ³ãƒ†ãƒŠãƒ³ã‚¹ã•ã‚Œã¦ã„ãªã„ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã«å«ã¾ã‚Œã¦ã„ã‚‹ã€‚ã“ã‚Œã‚‰ã®ãƒ¦ãƒ¼ãƒ†ã‚£ãƒªãƒ†ã‚£ã«ã‚ˆã£ã¦æä¾›ã•ã‚Œã‚‹æ©Ÿèƒ½ã¯ã€æ–°ã—ã„ipã‚³ãƒžãƒ³ãƒ‰ã‚’ä¸»ã«ä½¿ã†iproute2 ã‚¹ã‚¤ãƒ¼ãƒˆã§å†æä¾›ã•ã‚Œã€æ”¹å–„ã•ã‚Œç¶šã‘ã¦ã„ã‚‹ã€‚iproute2ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã®ã‚³ãƒ¼ãƒ‰ã¨ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã¯ã€Kernel.orgã¨Linux Foundationã§è¦‹ã‚‹ã“ã¨ãŒã§ã
yutamoty 2014/06/11
ifconfig ã§ã®ã‚¢ãƒ‰ãƒ¬ã‚¹è¨å®šã¨ã‹ ip addr ã§ã„ã‘ã‚‹ã®ã‹ãªã¨æ€ã£ãŸã‘ã© ip addr add ã§è¡Œã‘ãã†ã ãªã€‚ã—ã°ã‚‰ãæ„è˜ã—ã¦ä½¿ã£ã¦ã„ãã‚ˆã†ã«ã—ã‚ˆ

linux

command
ãƒªãƒ³ã‚¯
å¤šæ®µsshè¨å®šã®ã¾ã¨ã‚
B! 349 0 0 0 å¤šæ®µsshã«ã¤ã„ã¦ã€ã‚¿ãƒ¼ãƒŸãƒŠãƒ«ã‹ã‚‰sshã‚’ç›´æŽ¥ä½¿ã†å ´åˆã¨ Windowsã§ã®PuTTYã§ã®è¨å®šã«ã¤ã„ã¦ã€ ä¹…ã—ã¶ã‚Šã«è¨å®šã‚’ã—ãªãŠã—ãŸã®ã§ãã®ã¾ã¨ã‚ã€‚ ~/.ssh/configã§å¤šæ®µæŽ¥ç¶š åŒã˜è¸ã¿å°ã‚µãƒ¼ãƒãƒ¼ã‚’æŒã¤ç‰©ã‚’ä¸€æ‹¬æŒ‡å®š è¤‡æ•°ã®è¸ã¿å°ã‚µãƒ¼ãƒãƒ¼ã‚’çµŒç”±ã—ã¦ãƒã‚°ã‚¤ãƒ³ Windows+PuTTYã§å¤šæ®µssh plinkã‚’ä½¿ç”¨ã™ã‚‹æ–¹æ³• ãƒã‚°ã‚¤ãƒ³ã‚µãƒ¼ãƒãƒ¼ã«ãƒã‚°ã‚¤ãƒ³ã—ã¦ã•ã‚‰ã«sshã‚³ãƒžãƒ³ãƒ‰ã‚’å®Ÿè¡Œã™ã‚‹ ã‚·ãƒ§ãƒ¼ãƒˆã‚«ãƒƒãƒˆã®ä½œæˆ Gitã‚µãƒ¼ãƒãƒ¼ã«å¯¾ã™ã‚‹å¤šæ®µæŽ¥ç¶š ~/.ssh/configã§å¤šæ®µæŽ¥ç¶š ã‚¿ãƒ¼ãƒŸãƒŠãƒ«ã‹ã‚‰sshã‚’ä½¿ã†ã¨ãã«ã¯~/.ssh/configãƒ•ã‚¡ã‚¤ãƒ«ãŒè¨å®šãƒ•ã‚¡ã‚¤ãƒ«ã¨ã—ã¦ ä½¿ã‚ã‚Œã¾ã™ã€‚ ç›´æŽ¥å¤–éƒ¨ã‹ã‚‰ãƒã‚°ã‚¤ãƒ³ã§ããªã„æ§˜ãªã‚µãƒ¼ãƒãƒ¼ã«è¸ã¿å°ã‚µãƒ¼ãƒãƒ¼ã‚’é€šã£ã¦ ãƒã‚°ã‚¤ãƒ³ã™ã‚‹ã¨ãã«ã€æ¯Žå›žè¸ã¿å°ã‚µãƒ¼ãƒãƒ¼ã«sshã—ã¦ãã“ã‹ã‚‰ ã¾ãŸå…¥ã‚ŠãŸã„ã‚µãƒ¼ãƒãƒ¼ã«ãƒã‚°ã‚¤ãƒ³ã—ã¦ã€‚ã€‚ã€‚ã¯é¢å€’ãªã®ã§ ãã“
yutamoty 2014/06/10
ssh

command
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ç°¡å˜ã§ã€å¥¥æ·±ãã¦ã€è¶…ä¾¿åˆ©ï¼ã€€LLã®å…ƒç¥–ã€ŒAWKã€ã«ã•ã‚ã£ã¦ã¿ã‚ˆã†
ç·¨æ³¨1ï¼šã€Œã‚·ã‚§ãƒ«èŠ¸ã€ã¨ã¯ã€UNIXã‚·ã‚§ãƒ«ï¼ˆä¸»ã«bashï¼‰ã®ãƒ¯ãƒ³ãƒ©ã‚¤ãƒŠãƒ¼ã‚’é§†ä½¿ã—ã¦æ–‡å—åˆ—åŠ å·¥ã‚’è‡ªç”±è‡ªåœ¨ã«æ“ã‚‹ã“ã¨ã§ã™ã€‚ã¾ãŸã€ãã®ã‚ˆã†ãªèƒ½åŠ›ã‚’ã‚‚ã¤äººã‚’ã‚·ã‚§ãƒ«èŠ¸äººã¨å‘¼ã³ã¾ã™ã€‚ ãƒ‘ã‚¿ãƒ¼ãƒ³ã¨ã‚¢ã‚¯ã‚·ãƒ§ãƒ³ AWKã¯ãƒ‘ã‚¿ãƒ¼ãƒ³ã¨ã‚¢ã‚¯ã‚·ãƒ§ãƒ³ã‚’çµ„ã¿åˆã‚ã›ã‚‹ãƒ—ãƒã‚°ãƒ©ãƒ è¨€èªžã§ã™ã€‚æ—¥æœ¬èªžã§ã€Œã‚‚ã—â—‹â—‹ã ã£ãŸã‚‰ã€â—‹â—‹ã‚’ã™ã‚‹ã€ã¨ã„ã†æ–‡ç« ã®ã†ã¡ã€ã€Œã‚‚ã—â—‹â—‹ã ã£ãŸã‚‰ã€ã¨ã„ã†éƒ¨åˆ†ãŒãƒ‘ã‚¿ãƒ¼ãƒ³ã§ã‚ã‚Šã€ã€Œâ—‹â—‹ã™ã‚‹ã€ã¨ã„ã†éƒ¨åˆ†ãŒã‚¢ã‚¯ã‚·ãƒ§ãƒ³ã§ã™æ³¨1ã€‚ã“ã®ã‚ˆã†ã«ãƒ‘ã‚¿ãƒ¼ãƒ³ã¨ã‚¢ã‚¯ã‚·ãƒ§ãƒ³ã§æ§‹æˆã•ã‚Œã‚‹AWKã®åŸºæœ¬æ–‡æ³•ã¯ç›´æ„Ÿçš„ã§ã‚ã‚‹ãŸã‚ã€æ§˜ã€…ãªæ©Ÿä¼šã§ç”¨ã„ã‚‰ã‚Œã¾ã™ã€‚ã“ã‚Œã‚’AWKã‚¹ã‚¯ãƒªãƒ—ãƒˆã§è¨˜è¿°ã™ã‚‹ã¨ä»¥ä¸‹ã®ã‚ˆã†ã«ãªã‚Šã¾ã™ã€‚ ã•ã¦ã€ã€Œãƒ‘ã‚¿ãƒ¼ãƒ³ã€ã¨ã„ã†åå‰ã‹ã‚‰ã€Œæ£è¦è¡¨ç¾ã«ãƒžãƒƒãƒã™ã‚‹ã€ã‚ˆã†ãªã‚¤ãƒ¡ãƒ¼ã‚¸ã‚’æŒãŸã‚Œã‚‹ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“ãŒã€AWKã®ãƒ‘ã‚¿ãƒ¼ãƒ³ã¯ã€Œæ¡ä»¶å¼ã€ãã®ã‚‚ã®ã§ã‚ã‚Šã€ãã®æ¡ä»¶å¼ã®æˆ»ã‚Šå€¤ã«ã‚ˆã‚‹ã€ŒçœŸå½ã€ã«ã—ãŸãŒã„ã‚¢ã‚¯ã‚·ãƒ§ãƒ³ãŒå®Ÿè¡Œã•ã‚Œã¾ã™ã€‚ä»Šå›žã¯ã“ã®ãƒ‘ã‚¿ãƒ¼ãƒ³ã®çœŸå½
yutamoty 2014/05/08
awk

command
ãƒªãƒ³ã‚¯
ls ã®ã‚½ãƒ¼ã‚¹ã‚’èªã‚“ã§ãƒ—ãƒã‚°ãƒ©ãƒžã«ãªã‚Šã¾ã—ãŸ - ablog
ã‚¿ã‚¤ãƒˆãƒ«ã¯é‡£ã‚Šã§ã™w*1 ã¨ã‚ã‚‹ãƒ†ã‚ã‚¹ãƒˆãƒ•ã‚¡ã‚¤ãƒ«ã‚’åŠ å·¥ã—ã¦CSVãƒ•ã‚¡ã‚¤ãƒ«ã‚’å‡ºåŠ›ã™ã‚‹ Perl ã‚¹ã‚¯ãƒªãƒ—ãƒˆãŒã‚ã‚Šã€ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªå†…ã®ãƒ•ã‚¡ã‚¤ãƒ«ã‚’ãƒªã‚¹ãƒˆã‚¢ãƒƒãƒ—ã—ã¦CSVãƒ•ã‚¡ã‚¤ãƒ«ã«å‡ºåŠ›ã—ã¦ã„ã‚‹ã®ã ãŒã€ãªãœãƒ•ã‚¡ã‚¤ãƒ«åã§ã‚½ãƒ¼ãƒˆã•ã‚Œã¦ã„ãªã„ã®ã‹èžã‹ã‚ŒãŸã®ã§èª¿ã¹ã¦ã¿ãŸã€‚ ãã® Perl ã‚¹ã‚¯ãƒªãƒ—ãƒˆã¯ File::DosGlob::glob ã§ãƒ•ã‚¡ã‚¤ãƒ«ãƒªã‚¹ãƒˆã‚’å–å¾—ã—ã¦ã„ãŸã®ã§ã€ yazekats% mkdir tmp yazekats% cd tmp yazekats% ls yazekats% touch 3 yazekats% touch 2 yazekats% touch 1 yazekats% ls 1 2 3 yazekats% perl -MFile::DosGlob -e 'map{print qq/$_\n/} File::DosGlob::glob(q/*/)'; 1 3 2 è©¦ã—ã¦ã¿ã‚‹ã¨ç¢º
yutamoty 2014/03/10
linux

command
ãƒªãƒ³ã‚¯
GNU grep 2.18ãƒªãƒªãƒ¼ã‚¹: 10å€é€Ÿããªã£ãŸã¨æ€ã£ãŸã‚‰ä»Šåº¦ã¯200å€é…ããªã£ã¦ã„ãŸ | ã¯ã‚€ã‹ãšï¼
å…ˆæ—¥ã®è¨˜äº‹ ã„ã¾ã•ã‚‰grepãŒ10å€é«˜é€ŸåŒ–ã—ãŸã®ã¯ãªãœã‹ ãŒæ€ã‚ã¬é–²è¦§æ•°ã‚’ç¨¼ã„ã§ã—ã¾ã„ã€ãƒˆãƒ«ã‚³èªžã®çŸ¥è˜ã‚’æ—¥æœ¬ã«åºƒã‚ã‚‹ã®ã«å¤§ããªè²¢çŒ®ã‚’ã—ãŸã‚ˆã†ãªæ°—ãŒã—ã¾ã™ãŒã€ã¿ãªã•ã‚“ã„ã‹ãŒãŠéŽã”ã—ã§ã—ã‚‡ã†ã‹ã€‚ å®Ÿã¯å…ˆæ—¥ã®è¨˜äº‹ã‚’æ›¸ã„ãŸæ™‚ã«ã¯ã™ã§ã«2.18ãŒãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã¦ãŸã®ã ãŒã€ä»Šå›žã¯2.17ã®ã¨ãã¨é•ã£ã¦æ—¥æœ¬ã®å¤§æ‰‹ãƒ¡ãƒ‡ã‚£ã‚¢ãŒå–ã‚Šä¸Šã’ã¦ãªã‹ã£ãŸã®ã§ã€ã¤ã„ã¤ã„è¦‹è½ã¨ã—ã¦ã„ãŸã€‚ã—ã‹ã—å®Ÿã¯2.18ã§ã‚‚å¤§ããªå¤‰æ›´ãŒï¼ï¼ ãƒªãƒªãƒ¼ã‚¹ãƒŽãƒ¼ãƒˆæŠœç²‹ï¼š grep -i in a multibyte, non-UTF8 locale could be up to 200 times slower than in 2.16. [bug introduced in grep-2.17] ãªã‚“ã¨ã„ã†ã“ã¨ã§ã—ã‚‡ã†ã€‚-iã‚ªãƒ—ã‚·ãƒ§ãƒ³ã§UTF8ã®ã¨ãã¯2.17ã§10å€é€Ÿããªã£ã¦ã„ãŸã®ã ãŒã€ãã‚Œä»¥å¤–ã®ãƒžãƒ«ãƒãƒã‚¤ãƒˆãƒã‚±ãƒ¼ãƒ«ã®ã¨ãã¯200å€é…ããªã£ã¦
yutamoty 2014/02/27
linux

command

grep
ãƒªãƒ³ã‚¯
ã„ã¾ã•ã‚‰grepãŒ10å€é«˜é€ŸåŒ–ã—ãŸã®ã¯ãªãœã‹ â€“ ã¯ã‚€ã‹ãšï¼
æœ€è¿‘GNU grepã‚³ãƒžãƒ³ãƒ‰ã®æœ€æ–°ãƒãƒ¼ã‚¸ãƒ§ãƒ³ãŒãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã€é€Ÿåº¦ãŒ10å€ã«ãªã£ãŸã¨ã®ã‚¢ãƒŠã‚¦ãƒ³ã‚¹ãŒã‚ã£ãŸã€‚ãã‚Œã‚’èžã„ã¦ã€ãªã‚“ã§ã‚ã‚“ãªæž¯ã‚ŒãŸæŠ€è¡“ã«10å€ã‚‚ã®é«˜é€ŸåŒ–ã®ä½™åœ°ãŒã‚ã£ãŸã®ã ã‚ã†ã¨ä¸æ€è°ã«æ€ã£ãŸäººã‚‚å¤šã„ã ã‚ã†ã€‚ ãƒ‹ãƒ¥ãƒ¼ã‚¹è¨˜äº‹ï¼šgrepã‚³ãƒžãƒ³ãƒ‰æœ€æ–°ç‰ˆã€â€-iâ€ã§10å€ã®é«˜é€ŸåŒ– æœ¬å®¶ã®ãƒªãƒªãƒ¼ã‚¹ãƒŽãƒ¼ãƒˆï¼šgrep â€“ News: grep-2.17 released [stable] ä»Šå›žã®ãƒªãƒªãƒ¼ã‚¹ã§ã¯æ£ç¢ºã«ã¯ã€ãƒžãƒ«ãƒãƒã‚¤ãƒˆãƒã‚±ãƒ¼ãƒ«ã§ã€-iã‚ªãƒ—ã‚·ãƒ§ãƒ³ï¼ˆâ€“ignore-caseã€ã¤ã¾ã‚Šå¤§æ–‡å—å°æ–‡å—ã‚’åŒºåˆ¥ã—ãªã„ã‚ªãƒ—ã‚·ãƒ§ãƒ³ï¼‰ã‚’ã‚ªãƒ³ã«ã—ãŸæ™‚ã®é€Ÿåº¦ãŒ10å€ãã‚‰ã„ã«ãªã£ãŸãã†ã ã€‚ ãªãœãã‚“ãªã«é€Ÿããªã£ãŸã®ã‹ï¼Ÿé€†ã‚’è¨€ãˆã°ä»Šã¾ã§ãªãœãã‚“ãªã«é…ã‹ã£ãŸã®ã‹ï¼Ÿ ãã‚‚ãã‚‚ã€å¤šãã®æ—¥æœ¬äººã«ã¨ã£ã¦ã€Œå¤§æ–‡å—å°æ–‡å—ã®åŒºåˆ¥ã€ã¨ã„ã†ã¨è‹±èªžã®ã‚¢ãƒ«ãƒ•ã‚¡ãƒ™ãƒƒãƒˆã‹ã€ã›ã„ãœã„ãƒ•ãƒ©ãƒ³ã‚¹èªžã¨ã‹ãƒ‰ã‚¤ãƒ„èªžã¨ã‹ã®ã‚¢ã‚¯ã‚µãƒ³è¨˜å·ãƒ»ã‚¦ãƒ ãƒ©ã‚¦ãƒˆãŒã¤ã„ãŸã‚‚ã®ã
yutamoty 2014/02/25
linux

command

grep
ãƒªãƒ³ã‚¯
1 2 3 4 5 6 æ¬¡ã®ãƒšãƒ¼ã‚¸