åºç« ï¼UNIXã¨Linuxãæ¯ãè¿ã é£è¼ï¼Windowsã¦ã¼ã¶ã¼ã«æããLinuxã®å¸¸èï¼0ï¼ãWindowsã®ã»ãªãªã¼ãéç¨ããªãLinuxãLinuxåå¿è åãã«ãLinuxã¨ããOSã®èãæ¹ï¼å¸¸èãã¼ããã伿ï¼
è«æã®æ¸ãæ¹ 1997å¹´1æ è«æã®æ¸ãæ¹ ï¼ï¼è«ææ¸ãã®æé (1)è«æ¨ã®çµã¿ç«ã¦ (2)ã¢ã¦ãã©ã¤ã³ ãã¯ããã«ãã®æ¸ãæ¹ ãå顿èãã®æ¸ãæ¹ ãç ç©¶ã®ã¢ã¤ãã¢ãã®æ¸ãæ¹ ãå®é¨ãã®æ¸ãæ¹ ãã¾ã¨ããã®æ¸ãæ¹ ï¼ï¼æç« æè¡ ãããã¯ã»ã³ãã³ã¹ éèæ¨åã®æç« è«çã®é ä¾ä¸å¿ä¸»ç¾© ï¼ï¼æç« ãæ¸ãå¿å¾ åè æ» (Shigeru Chiba)ãæ±äº¬å¤§å¦
UbuntuãPS3ã«ã¤ã³ã¹ãã¼ã«ãã¦ãã³ãã¼ã¸ã²ã¼ã ãã¨ãã¥ã¬ã¼ãããæ¹æ³2009.02.07 14:0010,812 ã¤ãå¿ããã¡ã§ããã©ãPS3ã¯ãå®¶ã®ä¸ã§ä¸çªè¯ãã¢ãã¿ã¼ã«ç¹ãã£ã¦ãPCã§ããUbuntuãã¤ã³ã¹ãã¼ã«ãã¦ã¹ã¼ãã¼ãã¡ãã³ã³ï¼SNESï¼ãã¬ã¤ãããããã£ã¨ããã宿ã§ããã¯ãã ä»ããã§ããã©ãã½ãã¼ãPS3ã§æåããLinuxããããããã«ããã®ã¯é©ãã§ããè¯ãæå³ã§ãã¯ããããYellow Dog Linuxã®ä¿®æ£çããã£ããã便å©ãªHDãã¼ãã£ã·ã§ãã³ã°ã¨ããã¥ã¢ã«ãã¼ãç¨ã¦ã¼ãã£ãªãã£ãPS3ã®XMBã«ç´ã«å ¥ã£ã¦ãããUbuntuã¯PS3ã®HDå ã«å®ç§ã«åé¢ç¬ç«ãããã¼ãã£ã·ã§ã³ã«ã¤ã³ã¹ãã§ããã®ã§ãä»ä½¿ã£ã¦ãããã©ã«ãã®ã·ã¹ãã ã«ã¯ä¸åããããªãã¦ããããUbuntuã¨XMBã®åãæ¿ããç°¡åã§ãã è£ãè¿ãã°å¼±ç¹ããã£ã¦ãPS3ã®Cellããã»ããµã¯Pow
è¿å¹´æ¥éã«ã¦ã¼ã¶ã¼ãå¢ããã¦ãããã¼ã¸ã§ã³ç®¡çã·ã¹ãã ã«ãGitãããããGitã¯Linuxã«ã¼ãã«ã®éçºãªã¼ãã¼ã¨ãã¦ãç¥ãããLinus Torvaldsæ°ãããLinuxã«ã¼ãã«ã®éçºã«ä½¿ç¨ããç®çã§éçºãã忣åãã¼ã¸ã§ã³ç®¡çã·ã¹ãã ã§ãç¾å¨ã§ã¯Perl 5ãRuby on RailsãAndroidãWineãX.orgãªã©ããã¾ãã¾ãªããã¸ã§ã¯ãã§æ¡ç¨ããã¦ããã æ¬ç¹éã§ã¯ãGitã使ç¨ããã®ã«å¿ è¦ãªã忣åãã¼ã¸ã§ã³ç®¡çã·ã¹ãã ãã®åºæ¬çãªèãæ¹ãç´¹ä»ããã¨ã¨ãã«ãGitã®å°å ¥æ¹æ³ãWindowsç°å¢ã§ã®å©ç¨æ¹æ³ãSubversionãªã©ã»ãã®ãã¼ã¸ã§ã³ç®¡çã·ã¹ãã ã¨ã®é£æºãªã©ãGitãæ´»ç¨ããããã®ãã¯ããã¯ãç´¹ä»ããã 忣ãã¼ã¸ã§ã³ç®¡çã·ã¹ãã Gitå ¥é 2009å¹´2æ6æ¥ ãã¼ã¸ã§ã³ç®¡çã·ã¹ãã ã¨è¨ãã¨SubversionãCVSãæåã ããè¿å¹´æ¥éã«ã¦ã¼ã¶ã¼ãå¢ã
åè¨èã¯ãé¨å±ã¯ä½ãäººãæ ãé¡ã æ±é¨å±ããè±åºããããã«æ¥ã åªåãã¦ãã人 è±ã»æ±é¨å±ã®çºã®ã¢ã¤ãã£ã¢ãæä¾ãããããããã人 ã©ãããæãã¤ãããããã®ãããããªãã¦æ«æããããªäºº ã¿ããªã§èããã°ãªãã¨ããªããè½ã¡è¾¼ãã§ãèªåãæ¨ã¦ãåã«ã´ãæ¨ã¦ãã ãæé¤ã¨ãçä»ãã®ç¥æ§ã¯ã¿ããªã®å¿ã®ä¸ã«ããããæé¤ã®ç¥æ§ãç¥éè¨ï¼
ãã¯ã¯ãã«ãã³ãå¼¾ãã®ã§ããããªãã§ããã«ãã³ã¯åççã«ï¼¡ï¼ã©ã¸ãªãï¼å°ããã°åºæ¥ãã¨ããæ å ±ãå¾ã¦ãã¶ã»ãã¤ã½ã¼ã®ï¼¡ï¼ã©ã¸ãªï¼ï¼ï¼ï¼åï¼ã使ã£ã¦ãã©ã¤ãã¦ã¿ã¾ãããåä¿¡åçã§ãã£ã¦ã¿ãã®ã§ããæå¤ãæå¤ãæãã£ãããã«ãã³ããããã¾ãã¬ãããã£ã¨ãã¤ãºã¾ã¿ãã®ããªãã¡ãã£ã¦çãªãã®ãæ³åãã¦ããã ãã«ãªããããæ¹é ã¯ã¾ã£ããå¿ è¦ããã¾ãããä»ã«ãã£ã¨ä¸æãããæ¹ãããããããã¾ããããã²ã¨ã¾ããã¯ã®ãã£ãããæ¹ãç´¹ä»ãã¾ãã ã¾ãï¼å°ã®ï¼¡ï¼ã©ã¸ãªãç¨æãã仲è¯ãããã¿ãªã¨ä¸¦ã¹ã¾ãï¼ãã®ä½ç½®é¢ä¿ã¯ããªãéè¦ï¼ãçãä¸ã®ã©ã¸ãªããããã¦ãªå¨æ³¢æ°ã«åããï¼ã¡ãªã¿ã«ãã¯ã¯ï¼ï¼ï¼ï¼ï½ï½ï½ãããï¼ãå·¦å³ã®ã©ã¸ãªã¯ä¸¡è ã»ã¼åã卿³¢æ°ï¼æçµçã«ã¯ã©ã¡ãããããä½ãï¼ï¼ã«åããã¾ãï¼ãã¯ã¯ï¼ï¼ï¼ï½ï¼ï¼ï¼ï½ï½ï½ãããï¼ãã¢ã¦ããããã使ç¨ããã®ã¯çãä¸ã®ã©ã¸ãªã ãã§ãããã¯ã¯é»æ°ã«é¢ãã¦ã¯å®å ¨ãªç´ 人ã§ãåç
ãã£ã¬ã¯ããªæä½ lsã®ä½¿ããªãã·ã§ã³ ...-l,-a,-F,-i # ãã£ã¬ã¯ããªããã¹ã¦æ¶ãå ´å(å é ã®\ã¯å¾è¿°) \rm -rf ãã£ã¬ã¯ããªå # å ¨é¨ã³ãã¼ cp -ar srcdir destdir ...-aã¯GNU lsã®ãªãã·ã§ã³ # cp -aãã©ãã¾ã§ä¿¡ç¨ã§ããã䏿ããããã¯GNU lsããªãæã«ã使ããã¯ãã㯠tar cf - srcdir | (cd /destdir; tar xf -) ãã¡ã¤ã«æä½(ãªã³ã¯) ãã¼ããªã³ã¯ vs. ã·ã³ããªãã¯ãªã³ã¯ ln #ãã¼ããªã³ã¯ ...ç°ãªããã¡ã¤ã«åã§åä¸ã®i-nodeãå ±æ(ls -iã§ç¢ºèªå¯è½) ln -s #ã·ã³ããªãã¯ãªã³ã¯ ...ãã¤ã³ã¿ 注æç¹ ãã¼ããªã³ã¯ã¯å¯¾ç§°(ln a bã§ããã¡ã¤ã«aã¨bã«ä¸»å¾é¢ä¿ã¯ãªã) i-nodeã¯ããã¤ã¹(dfã§è¦ãããã£ã¹ã¯ããã¤ã¹)ã§ä¸æãªã®ã§ãããã¤ã¹ãè¶ãã¦
åå¿è ã®ããã®DJ How to Setup - by ç³æ©æ¥½å¨åº 1.ã¯ããã« é·æå¾åã®ããã°ãéå¶ãã¦ããããã§ãããããã¤ãã³ãä¸ã«ã客ããã«ãDJãå§ãããã®ã ããã©ãåºç¤ç¥èããªãããæãã¦æ¬²ããããã¨ãããç¸è«ãåãããã¨ãå¤ããªã£ã¦ãã¾ãããç§ã¯ç¢ºãã«æè¿ã§ãããã¼ãã£ã¼ã«å¼ãã§é ãã¦DJããããã¨ãå¢ãã¦ãã¾ãããããã¬ã¤ããã¸ã£ã³ã«ãã¨ã¦ãåã£ã¦ãããç¹å¥ãã¯ãã«ã«ãªDJãè¡ãã¿ã¤ãã§ãããã¾ããã®ã§ãããããããã話ã¯DJ TECHNORCHã ããããåºæ¥ãå ¥éè¬åº§ã¨ãã訳ã§ã¯ãªããDJãæ¥é ãã¦ãã人éããããã¨æ¥µãã¦ä¸è¬çãªç¥èãç«ã¡ä¸¦ãã§ããå ¥éè¬åº§ã§ãã ãã ãç¾å¨é²è¡å½¢ã§DJãã¦ãã身ã¨ãã¦ããã©ãã ãå®ãæ©æãæãã»èªå® DJä¸ã®å¤ãªã¯ã»ãç¾å ´ã«æã¡è¾¼ã¾ãªããããå¦ä½ã«éè¦ãªãã¨ã§ãããã¯å®æãã¦ããã¤ããã§ããDJã¨ãããã®ã«å°ãã§ã触ãããã¨ãããäººã¯æ®
ã¨ããããæãã¤ãããã®ã®ã¾ã¨ãã ã¾ãã¯ããã¼ã·ãã¯ãªãã®ããã 夿°ã®ã¹ã³ã¼ãããªãã¹ãçããã ä»ã¯ã°ãã¼ãã«å¤æ°ã使ããªã¨ããã¢ã¸ã¥ã¼ã«åã¨çé¢ãæèãããªã©ãã¨ã«ããã¹ã³ã¼ãã¯éè¦ãã¤æå¤ã¨å¥¥ãæ·±ããã¹ã³ã¼ãã«é¢ä¿ããæ©è½ã¯ãã¢ã¸ã¥ã¼ã«(ããã±ã¼ã¸)ãã¯ãã¼ã¸ã£ããã¼ã«ã«é¢æ°ããã¼ã«ã«ã¯ã©ã¹ã夿°ã®ç¨®é¡ãã¢ã¯ã»ã¹å¶å¾¡ãªã©ã åããã¸ãã¯ã®ã³ã¼ãã2åº¦ä»¥ä¸æ¸ã㪠ä»ã¯DRYååãã³ããããããªãªã©ãèªåã®å ´åã2度æ¸ãæ¹ãã·ã³ãã«ã«ãªãå ´åã2度æ¸ããã¨ããããç¹ã«ãifãswitchãªã©ã®ãã¸ãã¯ã®ä¸ã§åãã³ã¼ãã2度ç¾ããå ´åãã¡ãã£ã¨ããã³ã¼ãã§ããããå¥ã®ã¨ããã§é¢æ°ããããã¯ã«ã¾ã¨ãã¦ããããåç §ããã®ã¯é¢åãä½ã3度以ä¸ç¾ããå ´åã¯é¢æ°ãªã©ã«ã¾ã¨ããã±ã¼ã¹ãå¤ãããã æ±ç¨ã³ã¼ãå ã§æ¡ä»¶åå²ã³ã¼ããæ¸ãã ä»ã¯ifãããªã¢ã¼ãã£ãºã ã«ãããªãããªã©ãæ¡ä»¶åå²ã¯æ±ç¨æ§ãæ
ï¼¼ééäºå®ã®ãµã¤ãã売ããããï¼ï¼ ã¢ã¯ã»ã¹ããªããµã¤ããã³ã³ãã³ã価å¤ã§å£²ããå ´åã⦠ãã¡ã¤ã³ã®æå¹æéãæ´æ°ãã¦ãµã¤ã売å´ã«ãã©ã¤ãã¦ã¿ã¾ããã
ä»ä½ã£ã¦ãããµã¼ãã¹ã¯ãApacheã®mod_proxy_balancerã使ã£ã¦ãã¼ããã©ã³ã·ã³ã°ãã¦ãããããããããã¯ã¨ã³ãã®ãµã¼ãã¹ãµã¼ãã䏿¦è½ã¨ãã¦ãã復帰ãããã¨ãã³ãã¯ã·ã§ã³ããã°ããã¤ãªãããªãã¨ããåé¡ã«æ©ãã§ããã1åãããæ¾ç½®ããã¨ã¤ãªããããã«ãªããã ãã©ã1åã¯çµæ§é·ãã ããããããªãã®ã§ã½ã¼ã¹ãèªãã§ã¿ãã¨ãããmod_proxy_balancer.cãçºããæããap_proxy_retry_workerã¨ãã颿°ãã³ãã¯ã·ã§ã³ã®å確ç«ããã¦ããã®ã§ã¯ãªããã¨æããããããã颿°ã®å®ç¾©ãçºãã¦ã¿ãã¨ãç¾å¨æå»ãã¨ã©ã¼çºçæå»ã¨worker->retryãè¶³ããæ°åããã大ãããã°workerã®statusããPROXY_WORKER_IN_ERRORã®ããããä¸ããã¦ããã ãã§ãã³ãã¯ã·ã§ã³ã®ç¢ºç«ãã©ãã®ããã®ãªãã¦é¢æ°ã¯ã¾ã£ããå¼ã°ãã¦ãªããããã§ãªã«ã
* LaTeX ãã PDF ãä½ãéã« Times ç³»ãã©ã³ããåãè¾¼ãæ¹æ³ã¾ã¨ã [tech] 42 users ä¸é¨ã®å¦ä¼ã«å稿ãæåºããã¨ãï¼ãã©ã³ãã¨ãã¦ã¯ Times ã使ãï¼ãã¤ãããæåºãã PDF ãã¡ã¤ã«ã«åãè¾¼ãï¼ãªã©ã¨æç¤ºãããå ´åããã (IEEE ã¨ã IEEE ã¨ã IEEE ã¨ã)ï¼åã«æç¤ºãããã ãã§ãªãï¼ãããå®ããªãã¨å稿ãåãåã£ã¦ããããªãã£ããï¼ã²ã©ãä»ä¸ãã§åé²ããã¦ãã¾ã£ãããã¦æ²ãããã¨ã«ãªãï¼ ã¨ãããï¼Times ã¯å£²ãç©ã§ãã£ã¦æ®éã® PC ã«ã¯å ¥ã£ã¦ããªããã (Windows ã«å ¥ã£ã¦ããã®ã¯ Times New ã§å¥ç©)ï¼åç´ã«ä¾ãã° Adobe Distiller ã§ããã¹ã¦ã®ãã©ã³ããåãè¾¼ãããªã©ã¨è¨å®ãã¦ãåãè¾¼ãã§ã¯ãããªãã®ã§ãã (ã¨ãããåå¨ããªããã®ã¯åãè¾¼ã¿ããããªã)ï¼ ã¨ããããã§ï¼LaTeX ã§åç¨¿ãæ¸
â»å³ã表示ãããªãå ´åã«ã¯âhttp://seibutsu.biology.kyushu-u.ac.jp/~yahara/logictree.JPG è«æã§ã¯é常ãè¤æ°ã®çµæãè¨è¿°ããããããã主è¦ãªçµè«ã¯ã²ã¨ã¤ã§ãªããã°ãªããªãããªããªããè«æãæ¸ãç®çã¯ãä½ããã®ä¸»é¡ï¼ãã¼ãï¼ã«çãããã¨ã§ãããããã¦è«æã®ãã¼ãã¯ã²ã¨ã¤ã ããã§ããã ãã²ã¨ã¤ã®è«æã«ã¯ã²ã¨ã¤ã®ãã¼ãã¨ã²ã¨ã¤ã®çµè«ãã»ã»ã»ããã¯è«æãæ¸ãããã§ã®éè¦ãªååã§ããããã®ååãå®ã£ã¦ããªãè«æãå¤ãã®ãäºå®ã ãããããã¯è«ççã«ç·´ãããè«æã¨ã¯ãããªãã ã§ã¯ãè¤æ°ã®çµæããã²ã¨ã¤ã®çµè«ãå°ãã«ã¯ã©ãããã°è¯ãã ãããã4æä»¥æ¥ãé ãã£ãåç¨¿ãæ¹è¨ããªããããã®åé¡ãå¾¹åºãã¦èãã¦ã¿ããããã¾ã§ã¯ãèªåã®çµé¨ã«ãã¨ã¥ãã¦ãããã°ä¸ç¨®ã®è·äººè¸ã«ãã£ã¦ãçµè«ãå°ãã¦ãããããããçµæããçµè«ãå°ãã¨ãã使¥ã¯ãè«ççãªããã»
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}}