Recently, What did I do? æ©ããã®ã§ãã£ãªãã³ãã帰ã£ã¦ãã¦ãã§ã«3é±éãéãããã¨ãã¦ããã 帰å½ãã次ã®æ¥ããæ°ããå¦æ ¡ã»æ°ããä½ã¾ãã§ã®å¤§å¦é¢çã¨ãã¦ã®æ°çæ´»ãå§ã¾ããæ ããæ¥ã ãéã£ã¦ããã®ã§ãªããªãããã°ãæ´æ°ã§ããªãã£ããï¼ããããã§ãï¼ æè¿å°ãè½ã¡çãã¦ããã®ã§ãç 究ã®åéã«ã¨ã³ããªã¼ãã¡ããã¡ããæ¸ãã¦ãããã°ãªã¨æã£ã¦ã¾ãã About this Entry ä»åã®ã¨ã³ããªã¼ã®èæ¯ã¨å 容ã æè¿ãç 究ã¨éçºç¨ã«ãµã¼ããä¸ããæ§ç¯ãã¦ããã åã®ç 究室å ã®ãããã¯ã¼ã¯ããã¼ãè³æºã®ç®¡çãã¢ãã¦ãã ã£ãã®ã§ãï¼å¦çãã«ã¼ã¿ã®è¨å®ãå¤æ´ã§ããããä½ã£ã¦ããPCãéçºæ©ã«ãããï¼ããããæ¾é¡ã ã£ãã®ã ãã æ°ããç 究室ã§ã¯ãä¸ãããããã¼ãè³æºã¯ãã¹ã¯ãããã¨ãã¼ããï¼è´ æ²¢ã ãããµã¼ãç¨ã«ããï¼å°æ¬²ãããï¼ ãããã¯ã¼ã¯ã¯åã ã®PCã®Macã¢ãã¬ã¹ããã
ããã£ãã®ã§ã¡ã¢ã Linuxã§ãªã½ã¼ã¹å¶éããããã®ä»çµã¿ã®ulimitãããã¾ããããã®1é ç®ã«ãnprocããããã¾ãã ããã¯ãã®ã¦ã¼ã¶ã§å®è¡ã§ããããã»ã¹ï¼ã¹ã¬ããï¼æ°ã®å¶éã¨ãªãã¾ãã ããããCentOS5ã¾ã§ã¯ã $ ulimit -u unlimitedã®ããã«ç¡å¶éã ã£ãã®ã§ãããCentOS6ã«ãªã£ã¦ä»¥ä¸ã®ããã«1024ã§å¶éããããããã«ãªãã¾ããã $ ulimit -u 1024ãã®ããããã¼ã¢ã³ã¨ãã§é«è² è·ãªå¦çãããã¦ããã»ã¹ï¼ã¹ã¬ããï¼ãå¢ããã¨å¦çãè½ã¡ã¦ãã¾ãã®ã§ãã æ²ãããã©ããã£ã¦ããã©ã«ãå¤ãªã®ããã è¨å®ç®æã¯ï¼ å®éã®è¨å®ã¯ã[/etc/security/limits.d/90-nproc.conf]ã§ããã¦ãã¾ãã # cat /etc/security/limits.d/90-nproc.conf # Default limit for
â ã¯ããã« å½ãµã¤ã㯠FedoraCore ã CentOS ã§èªå® ãµã¼ããæ§ç¯ããæé ãèªå® ã®æ§æã«æ²¿ã£ã¦ç´¹ä»ãã¦ãã¾ãã èªå® ãµã¼ãã®å©ç¹ã¯ãããã¤ãã§ç¨æããã¦ãããã¼ã ãã¼ã¸å¶é(容éãPerl(CGI)ã®å¶é)ãã¡ã¼ã«ããã¯ã¹å®¹éçã ã«æç¸ãããªãæã«ããã¾ãã ãã®ç¹ãè£ãçºã«ãèªå® ãµã¼ããæ§ç¯ãããã¨ãã¦ããæ¹ã ã«å½ãµã¤ããåèç¨åº¦ã«ãªãã°å¹¸ãã§ãã ããã§ãç´¹ä»ãã¦ããè¨å®æ¹æ³ãããã±ã¼ã¸ã®ãã¼ã¸ã§ã³ã»ãµãã¼ããçµäºãã¦ããç©çãããããããã¾ããã®ã§ãäºæ¿ä¸ããã ééã£ãè¨å®ã誤åã»è±åããªã³ã¯åãçãããã¾ãããéä¿¡ãã©ã¼ã ã§ãç¥ãããã ããã ã¾ããçåç¹ãLinuxã«é¢ãã質åçã¯è³ªåæ²ç¤ºæ¿ããå©ç¨ãã ããããã®ã»ããéè«ãªã©æ°æ´ããã«éè«æ²ç¤ºæ¿ã¸ãè¶ãä¸ããã â èªå® ãµã¼ãå ¬éã®åææ¡ä»¶ â ãã¼ãã¦ã§ã¢ã«ã¤ã㦠ç¾å¨ãµãã¼ãããã¦ãããã£ã¹ããªãã¥ã¼ã·ã§
ãµã¼ãã¨ã¯ããããä½ãªã®ã§ããããããµã¼ãã¨ãã£ã¦ããçãããæ®æ®µä½¿ã£ã¦ããã³ã³ãã¥ã¼ã¿ã¨å¤ããããã¾ãããä½ãéãã®ãã¨ããã°ããµã¼ãã¹ãæä¾ããå´ãªã®ãåããå´ãªã®ãã«ããã¾ããä»ããã®æç« ãèªãã§ããçããã®ã³ã³ãã¥ã¼ã¿ã¯ããµã¼ãã§ã¯ãªãã¯ã©ã¤ã¢ã³ãã¨å¼ã°ãï¼Webã³ã³ãã³ãã表示ã»é²è¦§ããï¼ããµã¼ãã¹ããåããå´ãã®ãã®ã§ããããã«å¯¾ããµã¼ãã¨ã¯ããµã¼ãã¹ããæä¾ããå´ãã®ã³ã³ãã¥ã¼ã¿ã®ãã¨ãæãã¾ãã ä¸å£ã«ãµã¼ãã¨è¨ã£ã¦ãæ§ã ãªãã®ããããå種ãµã¼ãã½ããã¦ã§ã¢ã«ãã£ã¦ãµã¼ãã¹ãæä¾ããã¾ããWebãµã¼ãã¯Webã³ã³ãã³ããé ä¿¡ãããµã¼ãã¹ãæä¾ããã¡ã¼ã«ãµã¼ãã¯ã¡ã¼ã«ã®éåä¿¡ã®ãµã¼ãã¹ãæä¾ãã¾ããç§ãã¡ãæ®æ®µå½ããåã®ããã«ä½¿ã£ã¦ãããµã¼ãã¹ã¯ããµã¼ãããã£ã¦ã¯ããã¦åããããã®ã§ãã æ¬é£è¼ã§ã¯ããµã¼ããèªåã§æ§ç¯ãã¦ã¿ãããã¨ãããµã¼ãã®ãã®ãã¼ã®ããã«ã3åã«æ¸¡ã£ã¦ã
CentOSã¨ã¯ãRHEL(Red Hat Enterprise Linux)ã¨ã®å®å ¨äºæãç®æããããªã¼ã®Linuxãã£ã¹ããªãã¥ã¼ã·ã§ã³ã§ãã CentOSãµã¼ãã¼æ§ç¯ããã¥ã¢ã«.comã¯ãCentOS5,CentOS6,CentOS7ã§å®å®ããèªå® ãµã¼ãã¼ã®æ§ç¯æé ãç´¹ä»ãã¦ãã¾ãã åå¿è ããä¸ç´è ã®æ¹ã¾ã§ãã³ãã³ããå ¥åããã ãã§å®å®ããèªå® ãµã¼ãã¼ãæ§ç¯ãããã¨ãã§ãã¾ãã VPSã«å¯¾å¿ãã¦ãã¾ãã CentOS7 ãµã¼ãã¼æ§ç¯æé åææºå ã¤ã³ã¹ãã¼ã«åã®åææºå ç¬èªãã¡ã¤ã³åå¾ DNSæ å ±è¨å® ãã¤ãããã¯DNSåå¾ DNSæ å ±è¨å® OSã¤ã³ã¹ãã¼ã« CentOS7 ã¤ã³ã¹ãã¼ã« Windowsã¯ã©ã¤ã¢ã³ãããTera Termã§SSHãã°ã¤ã³ åæè¨å® CentOS7 ã¤ã³ã¹ãã¼ã«å¾ã®è¨å® Tera Termã§å ¬ééµèªè¨¼ RPMforge EPEL ELRepo Re
ã«ã¼ã¿ã¼çµç±æ¥ç¶ã«ããã¤ã³ã¿ã¼ããã常ææ¥ç¶ç°å¢ã§ãã(å½ãµã¤ãã¯IIJmioã²ããã«ããã¤ã³ã¿ã¼ããã常ææ¥ç¶ç°å¢) åºå®ã¾ãã¯éåºå®ã®ã°ãã¼ãã«IPã¢ãã¬ã¹ç°å¢ã§ãã(å½ãµã¤ãã¯GMOã¨ãã¨ãBBã®åºå®ã°ãã¼ãã«IPã¢ãã¬ã¹ç°å¢(éå¼ããå¯è½)) â»ã¡ã¼ã«ãµã¼ãã¼ãæ§ç¯ããå ´åã¯éå¼ãå¯è½ãªåºå®ã°ãã¼ãã«IPã¢ãã¬ã¹ç°å¢ãæã¾ãã(éåºå®ã°ãã¼ãã«IPã¢ãã¬ã¹ããåºå®ã°ãã¼ãã«IPã¢ãã¬ã¹ã§ãéå¼ããããã¹ãåã¨ã¡ã¼ã«éä¿¡å ãã¹ãåãç°ãªãå ´åã«ã¡ã¼ã«åä¿¡ãæå¦ããã¡ã¼ã«ãµã¼ãã¼ãã¾ãã«åå¨ãããã) OSã®ã¤ã³ã¹ãã¼ã«æãé¤ãããµã¼ãã¼ã®æä½ã¯Windowsããã³ãã³ãæä½ã§è¡ãªã â ã³ã³ãã³ã â»ãã¹ãåããã¡ã¤ã³åãIPã¢ãã¬ã¹ã¯åèªã®ç°å¢ã«ç½®ãæããã㨠â»åç®æ¬¡ã«è¡¨è¨ãã¦ãããã¼ã¸ã§ã³ã¯ãå½ãµã¤ãã§ç¢ºèªãã¨ã£ãCentOSã®ãã¼ã¸ã§ã³ã示ãã¦ããããã®ãã¼ã¸ã§ã³ã§ãªãã¨ã§ããª
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}}