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amayan id:amayan

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tailã‚³ãƒžãƒ³ãƒ‰ã£ã¦-cä½¿ã†ã¨è¶…é€Ÿã„ - As a Futurist...
Twitter ã§ã¤ã¶ã‚„ã„ãŸã‚‰æ„å¤–ã¨çŸ¥ã‚‰ã‚Œã¦ç„¡ã‹ã£ãŸã®ã§è¨˜äº‹ã«ã—ã¦ãŠãã¾ã™ã€‚ Linux ã¨ã‹ã§å·¨å¤§ãªãƒã‚°ãƒ•ã‚¡ã‚¤ãƒ«ã¨ã‹ã‚’æ‰±ã†ã¨ãã«ã€head ã‚„ tail ã¨ã„ã†ã‚³ãƒžãƒ³ãƒ‰ã§å…ˆé ã‹ã‚‰ä½•è¡Œã¨ã‹ æœ«å°¾ã‹ã‚‰ä½•è¡Œã‚’è¦‹ãŸã„æ™‚ãŒã‚ã‚‹ã¨æ€ã„ã¾ã™ã€‚ ä¾‹ãˆã°ã‚¢ã‚¯ã‚»ã‚¹ãƒã‚°ã§æœ«å°¾ã‹ã‚‰ 10000000 è¡Œç›®è¾ºã‚Šã‚’ã¿ãŸã„ã¨ã‹ã„ã†ã¨ãã« $ tail -n 10000000 access_log | head ã¨ã‹ã™ã‚‹ã¨ã‹ãªã‚Šé…ã„ã¨æ€ã„ã¾ã™ã€‚ã“ã‚Œã¯ãƒã‚°ã®å¾Œã‚ã®æ–¹ã‹ã‚‰èªã¿è¾¼ã¿ãªãŒã‚‰ è¡Œæ•°ã‚’è¨ˆç®—ã—ã¦ã„ã‚‹ã‹ã‚‰ã§ã€10000000 è¡Œåˆ†æ•°ãˆãªã„ã¨ã©ã“ã‹ã‚‰è¡¨ç¤ºã™ã‚Œã°ã„ã„ã®ã‹ã‚ã‹ã‚‰ãªã„ã®ã§ ãªã‹ãªã‹çµæžœãŒè¿”ã£ã¦ã“ãªãã¦ãƒ¤ã‚ãƒ¢ã‚ã—ã¦ã—ã¾ã„ã¾ã™ã€‚ ã“ã‚“ãªã¨ãã«ã€-cã¨ã„ã†ã‚ªãƒ—ã‚·ãƒ§ãƒ³ã‚’ä½¿ã†ã¨è¶…é«˜é€Ÿã§çµæžœãŒè¿”ã£ã¦ãã¾ã™ã€‚-cã¨ã„ã†ã®ã¯ -c, --bytes=N output the last N bytes ã¨ã‚ã‚‹æ§˜ã«ã€ãƒ•ã‚¡ã‚¤ãƒ«ã®æœ«å°¾
amayan 2011/04/19
command

access

unix

tail
ãƒªãƒ³ã‚¯
çªç„¶ã®Twitterç ²ã«ã‚‚ãªã‚“ã¨ã‹è€ãˆãŸã•ãã‚‰VPSã«æ„Ÿè¬ã™ã‚‹ - As a Futurist...
ãªã‚“ã‹ã€2/6 ã®å¤œã«ã€Œä¿®å£«è«–æ–‡ã®ä»£ã‚ã‚Šã«é€€å¦é¡˜ã‚’æå‡ºã—ã¦ããŸã€ãŒ Twitter ã§ã°ãšã£ãŸã‚‰ã—ãã€Yahoo ç ²ã‚ˆã‚ã—ãçªå¦‚ã¨ã—ã¦ã‚¢ã‚¯ã‚»ã‚¹ãŒé›†ä¸ã—ã¾ã—ãŸã€‚ä¸‹ã®æ–¹ã«ãƒªã‚½ãƒ¼ã‚¹ãƒ¢ãƒ‹ã‚¿ãƒªãƒ³ã‚°ã®ã‚°ãƒ©ãƒ•ã‚’è²¼ã‚Šã¤ã‘ã¦ã¾ã™ãŒã€ä»Šã¾ã§ãŒã»ã¼ 0 ã«è¦‹ãˆã¦ã—ã¾ã†ãã‚‰ã„ã«æ¥ã¦ãŸã®ã§ã³ã£ãã‚Šã§ã—ãŸã€‚ ã¾ãè‰²ã€…ã‚³ãƒ¡ãƒ³ãƒˆã¤ã‘ã¦é ‚ã„ãŸã‚Šã—ã¦ã¾ã™ãŒã€ã‚‚ã†2 å¹´ã‚‚å‰ãªã‚“ã§ã“ã®ã‚¨ãƒ³ãƒˆãƒªã«ã¤ã„ã¦ä»Šæ›´åƒ•ã‹ã‚‰çªã£è¾¼ã‚€ã“ã¨ã¯ç„¡ãã¦ã€ã‚ã®ã‚¨ãƒ³ãƒˆãƒªã¯ã‚ã®ã‚¨ãƒ³ãƒˆãƒªã¨ã—ã¦è¦‹ã¦é ‚ã‘ã‚Œã°ã¨æ€ã„ã¾ã™ã€‚ã“ã“ã§ã¯ä»Šå›žãã‚“ãªçªç„¶ã®ã‚¢ã‚¯ã‚»ã‚¹é›†ä¸ã«ã‚‚è¦‹äº‹è€ãˆã¦ãã‚ŒãŸã•ãã‚‰ VPS ã«æ„Ÿè¬ã—ã¤ã¤ã€ã‚¢ã‚¯ã‚»ã‚¹é›†ä¸ã®çŠ¶æ³ã‚’é¯–ç®¡çš„ç«‹å ´ã‹ã‚‰åˆ†æžã—ã¦ã¿ã¾ã—ã‚‡ã†ã€‚ ã¡ãªã¿ã«ã€ä»¥å‰ã‚¨ãƒ³ãƒˆãƒªã«æ›¸ã„ã¦ã„ã¾ã™ãŒã‚µãƒ¼ãƒã®æ§‹æˆã¨ã—ã¦ã¯ã•ãã‚‰ VPS1 å°ã§ã€CentOS+Apache+mod_fastcgi+PHP-FPM+MySQL5.5(InnoDB)ã§ WordPress
amayan 2011/02/07
cloudforecast

vps

access

analyse

command

awk
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ãƒ›ãƒ¼ãƒ ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã‚’å¤‰æ›´ã—ãŸã„
ã€Œuseraddã€ã‚³ãƒžãƒ³ãƒ‰ã§ç‰¹åˆ¥ãªã‚ªãƒ—ã‚·ãƒ§ãƒ³æŒ‡å®šã‚’ã›ãšã«ãƒ¦ãƒ¼ã‚¶ãƒ¼è¿½åŠ ã‚’ã—ãŸå ´åˆã€Red Hatã§ã¯æ¨™æº–ã§/home/ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªä¸‹ã«ãƒ¦ãƒ¼ã‚¶ãƒ¼åã®ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªï¼ˆãƒ›ãƒ¼ãƒ ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªï¼‰ãŒä½œã‚‰ã‚Œã‚‹ï¼ˆä¾‹ï¼š/home/xxxx/ï¼‰ã€‚ ä¾‹ãˆã°ã€ãƒ¦ãƒ¼ã‚¶ãƒ¼åã€Œhogeã€ã§æ–°ã—ã„ãƒ›ãƒ¼ãƒ ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã€Œ/home2/hogeã€ã«å¤‰æ›´ã•ã›ãŸã„å ´åˆã«ã¯ã€æ¬¡ã®ã‚ˆã†ã«æŒ‡å®šã™ã‚Œã°ã‚ˆã„ã€‚ã€Œ-dã€ã‚ªãƒ—ã‚·ãƒ§ãƒ³ã«ç¶šãã€æ–°ã—ã„ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªåã€ãƒ¦ãƒ¼ã‚¶ãƒ¼åã‚’åŠ ãˆã‚‹ã€‚ # usermod -d /home2/hoge hoge ãƒ»usermod å‚è€ƒæƒ…å ± # which usermod /usr/sbin/usermod # rpm -qf /usr/sbin/usermod shadow-utils-20000902-12.8
amayan 2010/06/19
command

homedir
ãƒªãƒ³ã‚¯
All commands
The 30 means start extracting frames from 30 seconds into the video. The 3 means extract the next 3 seconds from that point. The fps can be adjusted based on your preferences. The 320 is the width of the gif, the height will be calculated automatically. input.mp4 is the video file, which can be any video file ffmpeg supports. The output.gif is the gif created. ffmpeg -ss 30 -t 3 -i input.mp4 -vf "
amayan 2009/02/06
linux

cool

command

tips

tool

unix

webservice
ãƒªãƒ³ã‚¯
findã‚³ãƒžãƒ³ãƒ‰ã®ä½¿ã„æ–¹: UNIX/Linuxã®éƒ¨å±‹
æœ€çµ‚æ›´æ–° 2019-01-22 UNIX/Linux ã® find ã‚³ãƒžãƒ³ãƒ‰ã¯ã€ãƒ•ã‚¡ã‚¤ãƒ«åãƒ»ã‚¿ã‚¤ãƒ ã‚¹ã‚¿ãƒ³ãƒ—ãƒ»ãƒ•ã‚¡ã‚¤ãƒ«ã‚µã‚¤ã‚ºãƒ»ã‚ªãƒ¼ãƒŠãƒ¼ãƒ»ã‚°ãƒ«ãƒ¼ãƒ—ãƒ»ãƒ•ã‚¡ã‚¤ãƒ«ã‚¿ã‚¤ãƒ—ãªã©ã‚’å…ƒã«ã€ãƒ•ã‚¡ã‚¤ãƒ«ã‚„ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã‚’æ¤œç´¢ã™ã‚‹ã‚³ãƒžãƒ³ãƒ‰ã§ã‚ã‚‹ã€‚ANDãƒ»OR ã®çµ„ã¿åˆã‚ã›ã‚„æ£è¦è¡¨ç¾ãŒä½¿ãˆãŸã‚Šã€æ¤œç´¢ã ã‘ã§ã¯ãªãã‚³ãƒžãƒ³ãƒ‰ã®å®Ÿè¡Œã‚‚å¯èƒ½ãªã©ã€éžå¸¸ã«å¼·åŠ›ãªã‚³ãƒžãƒ³ãƒ‰ã§ã‚ã‚‹ã€‚
amayan 2008/09/10
findã‚³ãƒžãƒ³ãƒ‰ã®tips

command

find

linux

unix
ãƒªãƒ³ã‚¯
Linux Commands - A practical reference
This is a linux command line reference for common operations. Examples marked with â€¢ are valid/safe to paste without modification into a terminal, so you may want to keep a terminal window open while reading this so you can cut & paste. This page is also available in pdf format. All these commands have been tested both on Fedora and Ubuntu. See also more linux commands.
amayan 2008/07/18
command

linux

reference

cheatsheet
ãƒªãƒ³ã‚¯
"Trumps by the roadside" - ã¡ã‚‡ã£ã¨ã ã‘ã‚«ãƒƒã‚³ã‚ˆã find(1) ã‚’ä½¿ã†
sixnine.net 2024 è‘—ä½œæ¨©. ä¸è¨±è¤‡è£½ ãƒ—ãƒ©ã‚¤ãƒã‚·ãƒ¼ãƒãƒªã‚·ãƒ¼
amayan 2008/06/25
command

find

linux

shell

admin
ãƒªãƒ³ã‚¯
Linux è¦šæ›¸ ã‚·ã‚¹ãƒ†ãƒ å…¨ä½“ã®æƒ…å ±ã‚’è¡¨ç¤ºã™ã‚‹æ–¹æ³• (top ã‚³ãƒžãƒ³ãƒ‰) -- Rayï¼šé›‘å¦äº‹å…¸ -- Rayï¼šé›‘å¦äº‹å…¸
top ã‚³ãƒžãƒ³ãƒ‰ æœ€çµ‚æ›´æ–°2005-07-03T00:00:00+09:00 ã“ã®è¨˜äº‹ã®URIå‚ç…§https://www.7key.jp/computer/top.html#top_command ã‚·ã‚¹ãƒ†ãƒ å…¨ä½“ã®æƒ…å ±ã‚’5ç§’ãŠãã«è¡¨ç¤ºã™ã‚‹ã€‚ ä½¿ç”¨ä¾‹ æœ€çµ‚æ›´æ–°2005-07-03T00:00:00+09:00 ã“ã®è¨˜äº‹ã®URIå‚ç…§https://www.7key.jp/computer/top.html#top_example #top â–¼19:41:58 up 49 days, 4:14, 1 user, load average: 0.21, 0.16, 0.14 â–¼50 processes: 49 sleeping, 1 running, 0 zombie, 0 stopped â–¼CPU states: cpu user nice system irq softirq iowait id
amayan 2008/06/19
command

linux

top
ãƒªãƒ³ã‚¯
tar ã‚³ãƒžãƒ³ãƒ‰(UNIX)
ã‚³ãƒ”ãƒšã§ä½¿ãˆã‚‹UNIXã‚³ãƒžãƒ³ãƒ‰ã€‚ åœ§ç¸®ï¼ˆå¤šæ•°ã®ãƒ•ã‚¡ã‚¤ãƒ«ã‚’ã²ã¨ã¤ã«ã¾ã¨ã‚ãŸã‚Šï¼‰ã€å±•é–‹ã—ãŸã‚Šã§ãã¾ã™ã€‚ ä¸»ã«ãƒ†ãƒ¼ãƒ—ã¸ã®ãƒãƒƒã‚¯ã‚¢ãƒƒãƒ—ã‚„ã€ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«æ™‚ã«ä½¿ç”¨ã—ã¾ã™ã€‚ï¼ˆä¸»ã«solaris&GNUtarã§æ¤œè¨¼ï¼‰ ãƒ»åœ§ç¸® tar -cvf file_B.tar dir_A dir_Aã‚’file_B.tarã¨ã„ã†åå‰ã§åœ§ç¸®ã—ã¾ã™ã€‚ tar -cvzf file_B.tar.gz dir_A dir_Aã‚’file_B.tarã¨ã„ã†åå‰ã§åœ§ç¸®ã—ã€ã•ã‚‰ã«gzipã§å›ºã‚ã¾ã™ ãƒ»å±•é–‹ tar -vxf file_A.tar tarå½¢å¼ã§åœ§ç¸®ã•ã‚ŒãŸãƒ•ã‚¡ã‚¤ãƒ«ï¼ˆä¾‹ã§ã¯file_A.tarï¼‰ã‚’å±•é–‹ã—ã¾ã™ã€‚ tar -xvf file_A.tar file_B åœ§ç¸®ã•ã‚ŒãŸä¸ã‹ã‚‰ç‰¹å®šã®åå‰ã®ãƒ•ã‚¡ã‚¤ãƒ«ï¼ˆä¾‹ã§ã¯file_Bï¼‰ã‚’å±•é–‹ã—ã¾ã™ã€‚ tar -xzvf file_A.tar.gz tar.gzå½¢å¼ã®ãƒ•ã‚¡ã‚¤
amayan 2008/02/18
command

linux

tar
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