è±èªã³ãããã³ã¡ã³ãã«ä½¿ããããªãªã·ã£ã¬ãã¬ã¼ãºãèããã®ã§ãããã使ã£ã¦ãã¤é¡ã³ãããããããã¦ããããã£ã³ã¹ãèè¦çã ã¨çãæ¯æ¥ã§ã v, x, g, z ã¨ããã®ã¸ããå ¥ã£ã¦ãåèªã ã¨ãªããã«ãã³è¯ãå¢ãã tweak ã¨ããã¶ã¤ãã¼ã«ã¯ã ãã¶ä¾¿å©ã åèª æå³
Rubyã¯ãã®ããè¨èªã§ããRubyã触ã£ã¦ããã¨ããã¥ã¢ã«ã«ãæ¸ãã¦ããªããå°ããªçºè¦ãã«ééãããã¨ãããããã¾ãããã®ãããªãçºè¦ãã¯ãããã°ã©ã ã®è³ªãå¹çã®æ¹åã«ã¯ç´çµããªãããããã¾ããããããããããã¼ã ããã°ã©ãã³ã°ã§ã¯å¦¨ãã«ãªãå¯è½æ§ããããã¾ããããããã®ä¸æ¹ã§ãè¨èªèªä½ãèªåã®ç¥ããªãé åãæã¡ç¶ãã¦ãããã¨ãããã®å¯¾è±¡ã«å¯¾ããèå³ã失ãããªãããã®å¤§ããªè¦å ã§ãããã¨ããã®ãã¾ãçãã®ãªãäºå®ãªã®ã§ããã¤ã¾ããçºè¦ãã¯ãã®ããã«ç´çµãã¦ããã®ã§ãã ãã®ããã°ã«ããã¦ãç¥ã£ã¦å¾ããRubyã®ããªãã¢ãªè¨æ³ãã¨ããã¿ã¤ãã«ã§ãä»ã¾ã§ï¼åè¨äºãæ¸ãã¾ããã âç¥ã£ã¦å¾ãã21ã®Rubyã®ããªãã¢ãªè¨æ³â â第ï¼å¼¾ï¼ç¥ã£ã¦å¾ãã12ã®Rubyã®ããªãã¢ãªè¨æ³â â第ï¼å¼¾ï¼ç¥ã£ã¦å¾ãã12ã®Rubyã®ããªãã¢ãªè¨æ³â ãããã®ããªãã¢ã«ã¯ããããæ¤ç´¢ã§è¦ã¤ãããã®ãTwitt
OpenSSHã«ã¯1æ¬ã®ã³ãã¯ã·ã§ã³ã§è¤æ°ã®SSHã»ãã·ã§ã³ãæãã¦ä½¿ããæ©è½ãããã¾ããä¾ãã°ã~/.ssh/configã« Host example.com ControlMaster auto ControlPath ~/.ssh/mux-%r@%h:%pã¨è¨å®ãã¦ããã¨ãæåã«æ¥ç¶ããsshã»ãã·ã§ã³ã®ã³ãã¯ã·ã§ã³(ãã¹ã¿ã¼ã³ãã¯ã·ã§ã³)ã使ãã¾ãããè¤æ°ã®SSHã»ãã·ã§ã³ããã¹ã¿ã¼ã³ãã¯ã·ã§ã³ã«æãããã¨ãã§ãã¾ã*1ã 主ãªã¡ãªããã¯ä»¥ä¸ã®ã¨ããã TCPã»ãã·ã§ã³ã¯1ã¤ãªã®ã§TCPã®åææ¥ç¶æ°ãå¶éããã¦ãããµã¼ãã§ãè¤æ°sshãå¯è½*2 ã³ãã¯ã·ã§ã³ã使ãã¾ãããå ´åãæ¥ç¶ã«ãããæéãçã(sshçµç±ã§è¤æ°åã«åãã¦ã³ãã³ãæå ¥ã¨ãã§æéç縮) ã³ãã¯ã·ã§ã³ã使ãã¾ãããå ´åããã¹ã¯ã¼ãå ¥åããã¹ãã¬ã¼ãºå ¥åãä¸è¦*3 ã§ãããControlMasterã¨ControlP
cssã®å°æçãªãã¯ããã¯ã便å©ãªã®ã§å¥½ããªã ã§ãããcssãã®ãã®ãå«ãã§è¦ããããªãã®ã§ ã«ã³ãçãªè¨äºãä½ããã¨ã«ãã¾ããã便å©ãªå°æ ã¯æ²¢å±±ãããã§ãããç¹ã«èªåãè¯ã使ããã㪠Tipsãã¡ã¢ãã¾ããæ¢ã«åºåã£ã¦ããæ å ±ã°ãã㧠ç¹ã«ç®æ°ããææ³ã¯ããã¾ããã®ã§ä½ãæå¾ ã§ã ãªãã§ãã ã¨ããããã§ç¹ã«ãã¼ããä¸è²«æ§ãç¡ãã¦ããã 便å©ã£ã¦ã ãã§ããæ¨å¥¨ãããªãæ¹æ³ãããããããã¾ããããåã¯ç´°ãããã¨æ°ã«ãã¾ããã®ã§ãããªæãã§ãã å 容ãæ¢åºãªã®ã§ã詳ããæ¹ã«ã¯ãå½¹ã«ç«ã¦ãªãã§ãããåã®å人çãªã¡ã¢ãªã®ã§é©å½ã«æµãã¦é ããã¨å¹¸ãã§ãã floatã§ä¸¦ã¹ããªã¹ãã®ã»ã³ã¿ãªã³ã° Sample01 ã³ã¼ã .centered { position: relative; overflow: hidden; } .centered ul { position: relative; le
Vimãã¯ããã¯ãã¤ãã«ã¯æ¢ã«Vimã¨ãã£ã¿ãå©ç¨ãã¦ãã人åãã«ããããªãä½æ¥å¹çã®æ¹åãè¡ãããã®ææ³ããã©ã°ã¤ã³ãªã©ã®è§£èª¬ã150ã®Tipsã¨ãã¦ç´¹ä»ããæ¬ã§384ãã¼ã¸2980åã§ãæè¡è©è«ç¤¾ãã9æä¸æ¬çºå£²äºå®ã§ãã ãVimãã¯ããã¯ãã¤ãã«ãä½æ¥å¹çãã«ã¤ã¼ã³ãã150ã®æãã®æ¦è¦ Vimãã¯ããã¯ãã¤ãã«ãå·çãã¾ããã Vimãã¯ããã¯ãã¤ãã«ã¯æ¢ã«Vimã¨ãã£ã¿ãå©ç¨ãã¦ãã人åãã«ããããªãä½æ¥å¹çã®æ¹åãè¡ãããã®ææ³ãã ãã©ã°ã¤ã³ãªã©ã®è§£èª¬ã150ã®Tipsã¨ãã¦ç´¹ä»ããæ¬ã§ãã ããããæ¬ãµã¤ããè¦ã«æ¥ã¦é ãã¦ããæ¹ãªãã°ãã¡ããã©è¯ãæ¬ã«ãªã£ã¦ãã¾ãã æ³å®èªè Vimã¨ãã£ã¿ãå©ç¨ãã¦ãããã©ãããã«è²ã ç¥ãããæ¹ Vimã¨ãã£ã¿ã®åºç¤ã®å ãç¥ãããæ¹ Emacsãã¯ããã¯ãã¤ãã«ãèªãã§ãVimçEmacsãã¯ããã¯ãã¤ãã«ã欲ãããªã£ãæ¹ ã¡ãã£ã¨ã ã
ç®ã®åã«PCãããã®ã«ããã¹ã¯ã¼ãããããããã°ã¤ã³ã§ããªãã¨ããç¶æ³ããã¾ããããåæ³çãªç¶æ³ãªã®ã§ããã°ããã¹ã¯ã¼ããªãã§ãã°ã¤ã³ããæ¹æ³ã試ãã¦ã¿ã¦ã¯ãããã§ããããã ä»æ¥ç¾å¨ãææ°ç¶æ ã®Windows7ã§å®è¡å¯è½ã§ããå½ããåã§ãããèªåã«æ¨©éã®ãªãPCãªã©ã§è©¦ããªãããã«ãã¦ä¸ãããã æ¹æ³ã¯ä»¥ä¸ã®éãç°¡åã§ãã Ubuntuãªã©ã§ãã¼ããã¦ãWindowsãã©ã¤ãããã¦ã³ã C:\Windows\System32以ä¸ã®ãUtilman.exeãããUtilman.oldãã«ãªãã¼ã C:\Windows\System32以ä¸ã®ãcmd.exeãããUtilman.exeãã«ã³ãã¼ åèµ·åãã¦ãWindowsã®èµ·åç»é¢ã§ãWindowsãã¼ + Uãã§ã³ãã³ãããã³ãããèµ·å ãã¨ã¯ããexplorer.exeããªã©ãå®è¡ãããã¨ãã§ãã¾ãã å®é¨ Ubuntu(ããã§ã¯Bac
èªåããã¯ã¢ããå¦çãããããã ã·ã§ã«æ¨©éãä¸ããããªãã¨ãã¨ãã«ä½¿ããæã ããæ¹ã¯ç°¡å㧠$HOME/.ssh/authorized_keys ã® "ã³ãã³ããå¶éãããå ¬ééµ" ã®è¡ã®å é ã« å®è¡ããããã³ãã³ããè¨è¿°ããã°ããã ãã®ã¨ãã®ãã©ã¼ãããã¯ã ããã以ä¸ã®ããã«ãªãã command="å®è¡ããããã³ãã³ã",sshã®ãªãã·ã§ã³ãã«ã³ãåºåãã§æ¸ã command=hoge ã¨ããã®ãä»ã足ããã¨ã«ãã£ã¦ ãã®å ¬ééµã§ã¢ã¯ã»ã¹ããã£ãã¨ãã« æå®ããã³ãã³ããå®è¡ããããã¨ãã§ããã ãã¨ãã°ãuptime ãå®è¡ããããã¨ãã¯ã 以ä¸ã®ããã«ããã°ããã command="uptime",no-pty,no-port-forwarding,no-X11-forwarding,no-agent-forwarding ssh-rsa AAAABbBFERTWER....
以ä¸ã¯ãããã¿ã¤ãçç¶æ¿ã ãã§ä¸éãã®æ©è½ãå®ç¾ã§ãããã¨ããä¸ã¤ã®ä¾ã§ãããã¡ããä»ã«ãæ¸ãæ¹ã¯ããã¾ãããnewã使ãã®ããããªãã¨ä¸»å¼µãã¦ããããã§ã¯ãªãã§ãã (誤解ãçã¿ãããªæä½ãæ··ãã£ã¦ãããããªã®ã§è¿½è¨: 2011/5/14) æ¥ã§ãããå°ãåå¿è åãã®è¨äºãæ¸ãã¾ããã¿ã¤ãã«éããJavaScriptã®ãªãã¸ã§ã¯ãæåã«ã¤ãã¦ãã¡ãã£ã¨é·ããªãã®ã§ç®æ¬¡ã§ãã ã¯ã©ã¹ï¼ã«ç¸å½ãããªãã¸ã§ã¯ãï¼ãä½ã ãªãã¸ã§ã¯ããããªãã¸ã§ã¯ããä½ãï¼ã¤ã³ã¹ã¿ã³ã¹åï¼ åä¸ç¶æ¿ å¤éç¶æ¿ privateã¯è«¦ãã¾ããã 親ã®ã¡ã½ãããå¼ã¶ ã³ã³ã¹ãã©ã¯ã¿ instanceofã«å¯¾å¿ãã ããã¯ã¿ã¤ãã³ã°ã®ã¹ã¹ã¡ JavaScriptæ¨æºã®ãªãã¸ã§ã¯ãæåã¨ããã°newããprototypeãããæ¸ãå¿ è¦ãããã¾ããããããã¯æ¸ãã®ãé¢åèãä¸ã«æ°ãã¤ããªãã¨ãããªãç¹ãããããããã¾ããJa
(。â¹Ïâ¹ï½¡) á(â¹â¡â¹á) ãªã©ãæè¿ã§ã¦ããããããé¡æåãæãã¦ãã ããã
諸äºæ ã§ãWindowsã®PCã使ããããããªãç¶æ³ã ã£ãã®ã§ã»ã»ã»ãç°¡æãªæãã§ã > for /l %i in (1,1,254) do ping -w 50 -n 1 192.168.1.%i && arp -a 192.168.1.%i >> ping.logâãå®è¡ããã¨ã192.168.1.1 ã 192.168.1.254ã«å¯¾ãã¦é£ç¶ãã¦ping(ICMP echo)ãå®è¡ãã¦ããã°ãã¡ã¤ã«ã«çµæ(å¿çããã£ããã¼ã)ãæ¸ãè¾¼ã¿ã¾ããã¿ã¤ã ã¢ã¦ãã¯å¿µã®ãã50msecã«ãã¾ãããLANå ã ã£ããããã£ã¨å°ããã¦ãè¯ãã¨æãã¾ãã (対象IPã¢ãã¬ã¹ã¯"dynamic"ã¨ã"åç"ã¨ãæ¸ããã¦ããè¡ã«ãªãã¾ããâã§grepãã¦ããã¨IPã¢ãã¬ã¹ã®ä¸è¦§ãåãã¾ããã¡ãªã¿ã«ä½è«ã§ãããarpã®å®è¡çµæãªã®ã§ãMACã¢ãã¬ã¹ãè¨é²ããã¾ãã) # Windowsã®ã³ãã³ãããã³ãããª
I know how much you guys love top Linux commands. Lets consider this list a part two of my 25 More â Sick Linux Commands Be sure to check out commandlinefu for more awesome gems. 1) Monitor progress of a command pv access.log | gzip > access.log.gz Pipe viewer is a terminal-based tool for monitoring the progress of data through a pipeline. It can be inserted into any normal pipeline between two pr
ããã¹ããã¡ã¤ã«ä¸ã§è¡¨çµã¿ã表ãããå ´åããâãããâ¬ãã¨ãã£ãå¤åãç¨ãã¦ç½«ç·ãä½ãæ¹æ³ããããä¾ãã°ã¡ã¼ã«æ¬æã®ä¸ã«è¡¨ãæ¿å ¥ãããå ´åãªã©ãæ°è¡ç¨åº¦ã®ã¡ãã£ã¨ãã表ã§ããã°ãããã§ãã ãã¶ãã«è¡¨çµã¿ã§ãããã¨ãä¼ããããããã¡ãã¡Excelãã¡ã¤ã«ãåç §ãã¦ããããªãã¦ãæ¸ãã¨ããããã ã
æ¥æ¬æå¼·ã®çæ¿ãä¸ããããã©ã¼ãµã¼ãftp.jaist.ac.jpã®ç®¡çè ã®ä¸äººãã ãã®ãµã¼ãã«ã¾ã¤ãããããªããã¨ãèªãã¾ãã English versions of some posts on another blog. Sun Fire T2000ã«ã¯æåã2Gbpsã®Fibre Channelã«å¯¾å¿ããSATAã®ãã£ã¹ã¯ã¢ã¬ã¤ã2åºã¤ãªãã§ãã¾ããããããã14D+1P+1Sã®RAID 5ã«ãã¦ã2ã¤ã®vdevã§ZFSã®poolã1ã¤ä½ãã¾ãããããã¯RAID 5+0ã«ç¸å½ãã¾ãã ãããããã®æ§æã¯ã¾ã£ããæ§è½ãåºã¾ããã§ãããè² è·ãã»ã¼100%ã®ã¨ãã«ãã£ã¹ã¯ã¢ã¬ã¤1åºãããã§ç´20MB/sããåºã¾ããã1åº20MB/sãªã2åºåããã¦40MB/sããããã«ããã¨320MbpsãARCã®å©ããåãã¦ããftp.jaist.ac.jpã®åºå帯åã¯450Mbpsãããã¨ããã§ãã
éçºå¹çãä¸ããããã®ãã©ã°ã¤ã³ãæ©è½ã®ãç´¹ä»ã â neocomplcache http://github.com/Shougo/neocomplcache èªåã§è£å®åè£ããããã¢ãããã¦ããããã©ã°ã¤ã³ã§ãVimã§å¹ççãªéçºããããã¨æãã®ã§ããã°å¿ é ã®ãã©ã°ã¤ã³ã§ããvimrcã«ä»¥ä¸ã®1è¡ãå ããã°ãã©ã°ã¤ã³ãæå¹ã«ãªãã¾ãã let g:neocomplcache_enable_at_startup = 1æå¹ã«ããä¸ã§é©å½ã«ãã¡ã¤ã«ãç·¨éããã°èªåã§è£å®åè£ãåºã¦ãã¾ããåè£ãé¸ã¶æã¯Ctrl+Nã§æ¬¡ã®åè£ãCtrl+Pã§åã®åè£ãé¸æã§ãã¾ãã è¨å®é ç®ãããããããã¾ãã:help neocomplcache@ja ã¨ããã°æ¥æ¬èªãã«ããè¦ããã®ã§ãåç §ããªããè¨å®ãã¦ãã ããã ãããã®ãã©ã°ã¤ã³ã使ã£ããã¨ããªãã®ã§ããã°ã人çã®ååã¯æããã¦ãã¾ãã â ããã¹ããªãã¸
Ark Advent Calendar ã§ãä»åããPerlããã¥ã¼ãããããã§ããã¢ã«ãã¤ãã®ååã§ãã åã¯æ®æ®µã¨ãã£ã¿ã«vimãå©ç¨ãã¦ãã¾ããå··ã§ã¯é«ã¾ãvimç±ã®ã¯ããªã®ã§ããã社å ã§ã¯Emacsæ´¾ã®æ¹ã ã大åã§ãããã«vimã使ã£ã¦ããã¨ãã¦ãªãã¨ãã話ã¾ã§åºã¦ãã¦ãã¾ãããã®æ²ããç¾å®ãæç ´ãã¹ãæ®æ®µvimã使ã£ã¦ããæ¹ã«ãã使ã£ã¦ãªãæ¹ã«ãããããã使ããã¨æã£ã¦ããæ¹ã«ããªã¹ã¹ã¡ã§ããï¼ã¤ã®ãã©ã°ã¤ã³ãç´¹ä»ãããã¨æãã¾ãã 1. quickrun.vim quickrun ã¯ç·¨éä¸ã®ãã¡ã¤ã«ã®å ¨ä½ãããã¯ä¸é¨ãå®è¡ãã Vim ãã©ã°ã¤ã³ã§ãã å®è¡ããããã®ã³ãã³ã |:QuickRun| ãæä¾ããã¾ãã quickrun.vim help æ¦è¦ããå¼ç¨ quickrun.vimã¯thincaæ°ã«ãããã©ã°ã¤ã³ã§ããååã®ãã©ã°ã¤ã³ãujihisaæ°ã以åããå ¬éã
ãã¡ã¤ã«ãééã£ã¦åé¤ãã¦ãã¾ã£ãã¨ãã®ã·ã§ãã¯ã¯ããåããã誰ã«ã§ãããå¾ã失æã ãã ãã失ããããã¡ã¤ã«ãåãæ»ãç°¡åãªæ¹æ³ã¯ãããããããããã¯ã©ã®æ¨æºLinuxã·ã¹ãã ã§ã使ããæ¹æ³ã ãããè¦ãã¦ããã¦çµ¶å¯¾ã«æã¯ãªãã ä¾ãã°ãããªããåå¾ãã£ã±ããè²»ããã¦è£½ä½ãããªã¼ãã£ãªãã¡ã¤ã«ã®åçã楽ãã¿ãªãããããããããã¤ã¯ãããé³ã ï¼ããã£ã¡ã«ç§»åãã¦ããã¨ããããã¨æã£ãã¨ããããã®ã¨ããæ½å¨æèãéåæãå±ããã®ã ããããã¨ãmvã ã£ããrmãããªãã®ãï¼ãâ¦â¦ãã£ã¡ã¾ã£ãããã®ã·ã§ãã¯ã¯ããåããã誰ã«ã§ãããå¾ã失æã ãã ãã失ããããã¡ã¤ã«ãåãæ»ãç°¡åãªæ¹æ³ã¯ãããããããããã¯ã©ã®æ¨æºLinuxã·ã¹ãã ã§ã使ããæ¹æ³ã ãããè¦ãã¦ããã¦çµ¶å¯¾ã«æã¯ãªãã ç°¡åã«èª¬æããã¨ãLinuxãã¡ã¤ã«ã·ã¹ãã ä¸ã«ããããã«è¦ãããã¡ã¤ã«ã¯ãå®éã¯inodeã¸ã®ãªã³ã¯ã«ãããªããin
This article presents best practices for Linux timekeeping. These recommendations include specifics on the particular kernel command line options to use for the Linux operating system of interest. There is also a description of the recommended settings and usage for NTP time sync, configuration of VMware Tools time synchronization, and Virtual Hardware Clock configuration, to achieve best timekeep
Guides, HowTos and Tips for Technology Geeks - The Geek Stuff é«æ©è½ã·ã§ã«ã®ã²ã¨ã¤ã«bashããããshã®æ©è½ãæ¡å¼µããshç³»ã«åé¡ãããã·ã§ã«ã§ãã¤ã³ã¿ã©ã¯ãã£ãã·ã§ã«ã¨ãã¦ãã·ã§ã«ã¹ã¯ãªããã¨ãã¦ãå©ç¨ããããLinuxç³»ã®ãã£ã¹ããªãã¥ã¼ã·ã§ã³ã§ã¯ããã©ã«ãã§ã¤ã³ã¹ãã¼ã«ãããããã©ã«ãã®ã·ã§ã«ã«è¨å®ããã¦ãããã¨ãå¤ãããã®å ´åãã·ã¹ãã ã®/bin/shã®å®æ ãbashã«ãªã£ã¦ãããã¨ãããã/bin/shã¹ã¯ãªãããæ¸ãã¦ããã¤ããã§ãã¤ã®éã«ãbashã®æ¡å¼µæ©è½ã使ã£ã¦ãããã¨ãããã The Ultimate Bash Array Tutorial with 15 Examples - The Geek Stuffã«ããã¦bashæ¡å¼µæ©è½ã®ã²ã¨ã¤ã§ããé åã®æ©è½ãç´¹ä»ããã¦ããã15ã®ãµã³ãã«ã«ããã¦æ©è½ãç´¹ä»ãã
ã¡ã³ããã³ã¹
ãç¥ãã
é害
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}