Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

linuxÖÐapacheÅäÖÃ

Ò»¡¢       ±³¾°
1£®Ê²Ã´ÊÇApache £¿
Apache£¬ÊÇÒ»ÖÖ¿ª·ÅÔ´ÂëµÄHTTP·þÎñÆ÷£¬¿ÉÒÔÔÚ´ó¶àÊý²Ù×÷ϵͳÖÐÔËÐУ¬ÓÉÓÚÆä¶àƽ̨ºÍ°²È«ÐÔËùÒÔ±»¹ã·ºÊ¹Óã¬ÊÇÄ¿Ç°×îÁ÷ÐеÄWeb·þÎñÆ÷Èí¼þÖ®Ò»¡£Apache Æð³õÓÉ Illinois ´óѧ Urbana-Champaign µÄ¹ú¼Ò¸ß¼¶¼ÆËã³ÌÐòÖÐÐÄ¿ª·¢£¬¿ªÊ¼ApacheÖ»ÊÇ×÷ΪNetscapeÍøÒ³·þÎñÆ÷Ö®ÍâµÄÑ¡Ôñ¡£½¥½¥µÄ£¬Ëü¿ªÊ¼ÔÚ¹¦ÄܺÍËÙ¶ÈÉϳ¬Ô½ÆäËü»ùÓÚUnixµÄHTTP·þÎñÆ÷¡£´Ó1996Äê4ÔÂÒÔÀ´£¬ApacheÒ»Ö±ÊÇInternetÉÏ×îÁ÷ÐеÄHTTP·þÎñÆ÷: 1999Äê5ÔÂËüÔÚ 57% µÄÍøÒ³·þÎñÆ÷ÉÏÔËÐУ»¶øµ½ÁË2005Äê7ÔÂÕâ¸ö±ÈÀýÉÏÉýµ½ÁË69%¡£ApacheÃû³ÆµÄÓÉÀ´ÊÇΪÁ˼ÍÄîÃÀÖÞÓ¡µÚ°²ÈËÍÁÖøÖеÄÒ»Ö§£¬ÒòΪÕâÖ§ÍÁÖøÓµÓÐ×î¸ß³¬µÄ×÷Õ½²ßÂÔºÍÎÞÇîµÄÄÍÐÔ¡£
2.ʲôÊÇ Apache HTTP Server£¿
Apache HTTP Server(Ò²±»³ÆΪApache httpd)ÊÇApacheÈí¼þ»ù½ð»á´´½¨µÄÒ»¸ö½¡×³µÄ¡¢¹¤Òµ¼¶µÄ¡¢¹¦ÄÜÇ¿´óµÄ¡¢¿ª·ÅÔ´´úÂëµÄHTTP(Web)·þÎñÆ÷¡£
¶þ¡¢           httpd.confÖг£ÓòÎÊý½éÉÜ
 
1£® Á¬½ÓÀà²ÎÊý
 
l TimeOut
·þÎñÆ÷Ôڶ϶¨ÇëÇóʧ°ÜÇ°µÈ´ýµÄʱ¼ä,¼´½ÓÊպͷ¢ËÍÊý¾ÝµÄ³¬Ê±Ê±¼ä¡£
¡¾ËµÃ÷¡¿
TimeOut²ÎÊýÓÃÓÚÉèÖÃApacheÔڵȴýÒÔÏÂÈýÖÖʼþµÄʱ¼ä£º
u   ½ÓÊÜÒ»¸öGETÇëÇóºÄ·ÑµÄ×Üʱ¼ä¡£
u   POST»òPUTÇëÇóʱ£¬½ÓÊÜÁ½¸öTCP°üÖ®¼äµÄʱ¼ä¡£
u   »ØӦʱTCP°ü´«ÊäÖÐÁ½¸öACK°üÖ®¼äµÄʱ¼ä¡£
»¹¿ÉÒÔÀí½â³ÉApacheÔÊÐíÿ´Îͨ¹ýHTTPЭÒé´«ÊäÊý¾ÝµÄ×î´óʱ¼ä¡£
l KeppAlive
ÆôÓÃHTTP³ÖÐø×÷Óá£
¡¾ËµÃ÷¡¿
³ÖÐø×÷ÓÃÀ©Õ¹×ÔHTTP/1.0ºÍHTTP/1.1µÄ³¤Á¬½ÓÌØÐÔ¡£ÌṩÁ˳¤Ð§µÄHTTP»á»°£¬ÓÃÒÔÔÚͬһ¸öTCPÁ¬½ÓÖнøÐжà´ÎÇëÇó¡£ÔÚijЩÇé¿öÏ£¬ÕâÑùµÄ·½Ê½»á¶Ô°üº¬´óÁ¿Í¼Æ¬µÄHTMLÎļþÆðµ½50%µÄ¼ÓËÙ×÷Ó᣶ÔÓÚʹÓÃHTTP/1.0µÄ¿Í»§¶ËÀ´Ëµ£¬Ö»Óпͻ§¶ËÉèÖÃʹÓõÄʱºò²Å»áʹÓóÖÐø×÷ÓÃÁ¬½Ó¡£¶ø¶ÔÓÚHTTP/1.1µÄ¿Í»§¶ËÀ´Ëµ£¬Èç¹ûûÓнøÐÐÌØÊâÖ¸¶¨£¬³¤Á¬½Ó½«ÊÇĬÈϵÄÁ¬½Ó·½Ê½¡£
 
l MaxKeppAliveRequests
 Ò»¸ö³¤Á¬½ÓÖÐÔÊÐíµÄÇëÇóÊýÁ¿¡£
¡¾ËµÃ÷¡¿
¸Ã²ÎÊýÏÞÖÆÁ˵±ÆôÓÃKeepAliveʱ£¬Ã¿´ÎÁ¬½ÓÔÊÐíµÄÇëÇóÊýÁ¿¡£Èç¹û½«´ËÖµÉèΪ0£¬½«²»ÏÞÖÆÇëÇóµÄÊýÁ¿¡£ÕâÀィÒé×îºÃ½«´ËÖµÉèΪһ¸ö±È½Ï´óµÄÖµ£¬ÒÔÈ·±£×îÓŵķþÎñÆ÷ÐÔÄÜ¡£
 
l KeppAliveTimeOut
³ÖÐø×÷ÓÃÖзþÎñÆ÷ÔÚÁ½´ÎÇëÇóÖ®¼äµÄµÈ´ýʱ¼ä¡£
¡¾ËµÃ÷¡¿
ApacheÔڹرձ¾´ÎÁ¬½ÓÇ°µÈ´ýÏÂÒ»´ÎÇëÇóµÄÊ


Ïà¹ØÎĵµ£º

ʵսLinux Bluetooth±à³Ì£¨ËÄ£© L2CAP²ã±à³Ì

£¨L2CAPЭÒé¼ò½é£¬L2CAPÔÚBlueZÖеÄʵÏÖÒÔ¼°L2CAP±à³Ì½Ó¿Ú£©
Ò»£ºL2CAPЭÒé¼ò½é£º
Logical Link Control and Adaptation Protocol(L2CAP)
Âß¼­Á¬½Ó¿ØÖƺÍÊÊÅäЭÒé (L2CAP) ΪÉϲãЭÒéÌṩÃæÏòÁ¬½ÓºÍÎÞÁ¬½ÓµÄÊý¾Ý·þÎñ£¬²¢Ìṩ¶àЭÒ鹦ÄܺͷָîÖØ×é²Ù×÷¡£L2CAP ³äÐíÉϲãЭÒéºÍÓ¦ÓÃÈí¼þ´«ÊäºÍ½ÓÊÕ×î´ó³¤¶ÈΪ 64K µÄ L2CAP Ê ......

linuxÏÂʹÓÃcvs

 
Ò»¡¢CVS·þÎñÆ÷µÄ°²×°
Ê×ÏÈÈ·ÈÏϵͳÖÐÊÇ·ñ°²×°CVS·þÎñ£º

     [root@localhost /]# rpm -qa|grep cvs
       cvs-1.11.17-7.RHEL4

Èç¹ûÃüÁîÊä³öÀàËÆÓÚÉÏÃæµÄÊä³öÔò˵Ã÷ϵͳÒѾ­°²×°ÓÐcvs£¬·ñÔò¾ÍÐèÒª´Ó°²×°¹âÅÌÖа²×°cvsµÄrpm°ü£¬»òÕßµ½
http://ww ......

LinuxÏÂoracle 10g ÖйرÕÊý¾Ý¿â´íÎó

 Ò»´ÎÆæ¹ÖµÄÊý¾Ý¿âÆô¶¯ºÍ¹Ø±Õ¾­Àú¡£
SQL> conn / as sysdba
Connected to an idle instance.
SQL> shutdown immediate
ORA-24324: service handle not initialized
ORA-24323: value not allowed
ORA-01089: immediate shutdown in progress - no operations are permitted
SQL> conn / as sysdba
Co ......

´ÓLinuxµÄ½ø³Ìµ÷¶È»úÖÆÖÐÏëµ½µÄ

Linux³ÖÐøά»¤Ïà¹ØµÄÊý¾Ý½á¹¹£¨ÖîÈçrunqueue¡¢prio_array£©£¬²»¶Ï¸üнø³ÌµÄ¶¯Ì¬ÓÅÏȼ¶£¬²¢ÏàÓ¦µÄµ÷Õûʱ¼äƬ£¬´Ó¶øʵÏÖÁËO(1)¸´ÔӶȵĽø³Ìµ÷¶ÈËã·¨£¬¿ÉÒÔÔÚ³£Á¿Ê±¼äÄÚµ÷¶Èнø³ÌÉĮ̈ÔËÐУ¬¶ø²»ÊÜϵͳÖнø³Ì×ÜÊýµÄÓ°Ïì¡£
ÎÒ¾õµÃÕâÖÁÉÙÄÜ×ôÖ¤Èý¸öµÀÀí£º
£¨1£©Ð§Òæ¿ÉÒÔÀ´×ÔÓÚƽʱµãµãµÎµÎµØ»ýÀÛ£¨¹¦·ò¶¼ÔÚƽʱ£¬¶ø²¢·ÇÖ»Õë¶Ô ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ