ÔõÑùÉèÖÃCentOSϵͳÒÔ½ûÓò»ÐëÒªµÄϵͳЧÀͺÍÀú³Ì
ÔõÑùÉèÖÃcentosϵͳÒÔ½ûÓò»ÐëÒªµÄϵͳЧÀͺÍÀú³Ì
ÔÚCentOSϵͳÖУ¬ÓÐÐí¶à²»ÐëÒªµÄϵͳЧÀͺÍÀú³Ì£¬ËüÃÇ¿ÉÄÜ»áÏûºÄϵͳ×ÊÔ´£¬½µµÍϵͳµÄÐÔÄܺÍÇå¾²ÐÔ¡£Òò´Ë£¬½ûÓÃÕâЩ²»ÐëÒªµÄϵͳЧÀͺÍÀú³Ì¿ÉÒÔÌáÉýϵͳµÄÐÔÄܺÍÇå¾²ÐÔ¡£±¾ÎĽ«ÏÈÈÝÔõÑùÉèÖÃcentosϵͳÒÔ½ûÓò»ÐëÒªµÄϵͳЧÀͺÍÀú³Ì£¬²¢ÌṩÏà¹ØµÄ´úÂëʾÀý¡£
ÁгöÄ¿½ñÔËÐеÄϵͳЧÀͺÍÀú³Ì
Ê×ÏÈ£¬ÎÒÃÇÐèÒªÁгöÄ¿½ñÔËÐеÄϵͳЧÀͺÍÀú³Ì¡£ÎÒÃÇ¿ÉÒÔʹÓÃÒÔÏÂÏÂÁîÀ´Éó²éϵͳЧÀÍÐÅÏ¢£º
systemctl list-units --type=service
µÇ¼ºó¸´ÖÆ
¸ÃÏÂÁî»áÁгöËùÓÐÕýÔÚÔËÐеÄϵͳЧÀÍ¡£
¶øÒªÁгöÄ¿½ñÔËÐеÄÀú³Ì£¬¿ÉÒÔʹÓÃÒÔÏÂÏÂÁ
ps -ef
µÇ¼ºó¸´ÖÆ
¸ÃÏÂÁî»áÏÔʾĿ½ñÔËÐеÄËùÓÐÀú³Ì¡£
½ûÓÃϵͳЧÀÍ
Òª½ûÓò»ÐëÒªµÄϵͳЧÀÍ£¬ÎÒÃÇ¿ÉÒÔʹÓÃÒÔÏÂÏÂÁ
systemctl disable <service-name>
µÇ¼ºó¸´ÖÆ
ÆäÖУ¬ ÊÇÒª½ûÓõÄϵͳЧÀ͵ÄÃû³Æ¡£ÀýÈ磬Ҫ½ûÓÃApacheЧÀÍÆ÷£¬ÎÒÃÇ¿ÉÒÔʹÓÃÒÔÏÂÏÂÁ
systemctl disable httpd
µÇ¼ºó¸´ÖÆ
ÕâÑùÒ»À´£¬ÏµÍ³ÔÚÏ´ÎÆô¶¯Ê±¾Í²»»á×Ô¶¯Æô¶¯ApacheЧÀÍÆ÷ÁË¡£
×èֹϵͳЧÀÍ
³ýÁ˽ûÓÃϵͳЧÀÍ£¬ÎÒÃÇ»¹¿ÉÒÔ×èֹĿ½ñÕýÔÚÔËÐеÄϵͳЧÀÍ¡£Òª×èֹϵͳЧÀÍ£¬¿ÉÒÔʹÓÃÒÔÏÂÏÂÁ
systemctl stop <service-name>
µÇ¼ºó¸´ÖÆ
ÆäÖУ¬ ÊÇÒª×èÖ¹µÄϵͳЧÀ͵ÄÃû³Æ¡£ÀýÈ磬Ҫ×èÖ¹ApacheЧÀÍÆ÷£¬ÎÒÃÇ¿ÉÒÔʹÓÃÒÔÏÂÏÂÁ
systemctl stop httpd
µÇ¼ºó¸´ÖÆ
ÕâÑùÒ»À´£¬ApacheЧÀÍÆ÷¾Í»áÁ¬Ã¦×èÖ¹ÔËÐС£
ɱËÀÀú³Ì
ÒªÖÕÖ¹ÔËÐеÄÀú³Ì£¬ÎÒÃÇ¿ÉÒÔʹÓÃÒÔÏÂÏÂÁ
kill <PID>
µÇ¼ºó¸´ÖÆ
ÆäÖУ¬ ÊÇÒªÖÕÖ¹µÄÀú³ÌµÄÀú³ÌID¡£ÀýÈ磬ҪÖÕÖ¹Àú³ÌIDΪ1234µÄÀú³Ì£¬ÎÒÃÇ¿ÉÒÔʹÓÃÒÔÏÂÏÂÁ
kill 1234
µÇ¼ºó¸´ÖÆ
ÕâÑùÒ»À´£¬Àú³Ì¾Í»á±»ÖÕÖ¹¡£
½ûÓÃÆô¶¯Ïî
³ýÁ˽ûÓÃϵͳЧÀͺÍÖÕÖ¹Àú³Ì£¬ÎÒÃÇ»¹¿ÉÒÔ½ûÓÃϵͳÆô¶¯Ê±×Ô¶¯Æô¶¯µÄÀú³Ì¡£Òª½ûÓÃÆô¶¯ÏÎÒÃÇ¿ÉÒÔ±à¼/etc/rc.d/rc.localÎļþ£¬²¢ÔÚÎļþĩβÌí¼ÓÒÔÏ´úÂ룺
# Disable unnecessary processes kill <PID1> kill <PID2> ...
µÇ¼ºó¸´ÖÆ
ÆäÖУ¬ ¡¢ µÈÊÇÐèÒª½ûÓõÄÀú³ÌµÄÀú³ÌID¡£ÉúÑÄÎļþºó£¬ÕâЩÀú³Ì½«²»ÔÙËæϵͳÆô¶¯¶ø×Ô¶¯Æô¶¯¡£
ÐèҪעÖصÄÊÇ£¬ÔÚ½ûÓûòÖÕÖ¹Àú³Ìʱ£¬ÇëÈ·±£²»»áÓ°Ï쵽ϵͳµÄÕý³£ÔËÐкÍËùÐèµÄ¹¦Ð§¡£½¨ÒéÔÚÖ´ÐÐÕâЩ²Ù×÷֮ǰ£¬Ïȱ¸·ÝÏà¹ØµÄÉèÖÃÎļþ»ò½¨Éèϵͳ¿ìÕÕ£¬ÒÔ±ÜÃâÒâÍⱬ·¢¡£
×ܽ᣺
ͨ¹ý½ûÓò»ÐëÒªµÄϵͳЧÀͺÍÀú³Ì£¬ÎÒÃÇ¿ÉÒÔÌáÉýCentOSϵͳµÄÐÔÄܺÍÇå¾²ÐÔ¡£ÔÚ½ûÓÃϵͳЧÀͺÍÖÕÖ¹Àú³Ìʱ£¬ÇëÉóÉ÷²Ù×÷£¬È·±£²»»áÓ°Ï쵽ϵͳµÄÕý³£ÔËÐС£Í¨¹ýÒÔÉÏʾÀý´úÂ룬ϣÍûÄÜ×ÊÖú¶ÁÕ߸üºÃµØÉèÖÃCentOSϵͳÒÔ½ûÓò»ÐëÒªµÄϵͳЧÀͺÍÀú³Ì£¬ÒÔ°ü¹ÜϵͳµÄÓÅÒìÔËÐС£
ÒÔÉϾÍÊÇÔõÑùÉèÖÃCentOSϵͳÒÔ½ûÓò»ÐëÒªµÄϵͳЧÀͺÍÀú³ÌµÄÏêϸÄÚÈÝ£¬¸ü¶àÇë¹Ø×¢±¾ÍøÄÚÆäËüÏà¹ØÎÄÕ£¡