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ApacheµÄSatisfyÏê½â
   2009-06-19 10:31:35

×îÔç½Ó´¥Satisfy£¬ÊÇÕâÑùÒ»¸öÇé¿ö£¬Ò»¸öĿ¼ÆôÓÃÁËÃÜÂë±£»¤£¬Ïëµ¥¶À¿ª·ÅËüµÄÒ»¸ö×ÓĿ¼£¬ÈÃÕâ¸ö×ÓĿ¼ÎÞÐëÃÜÂë¼´¿É·ÃÎÊ£¬ÄÇôÐèÒªÕâÑùÉèÖãº
Posted by lg in [apache] | ÆÀÂÛ:0 | ×Üä¯ÀÀ:33 | ·Å´óÈ«ÎÄ
shell Ô¶³ÌЭÖú
   2009-06-18 17:31:56

¶à¸öÓû§¹²Í¬Ê¹ÓÃÒ»¸öshellÖÕ¶Ë,±ãÓÚ¹²Í¬µ÷ÊÔ·þÎñÆ÷.


Ò»¡¢¼ì²éϵͳÊÇ·ñ°²×°ÓÐtclºÍexpectÕâ2¸öÈí¼þ°ü
[root@AS47 ~]# rpm -qa | grep tcl
tclx-8.3.5-4
tcl-8.4.7-4.el4

[root@AS47 ~]# rpm -qa | gre...
Posted by lg in [Linux/unix] | ÆÀÂÛ:0 | ×Üä¯ÀÀ:31 | ·Å´óÈ«ÎÄ
Öйú°ì¹«ÊÒ22ÌõDZ¹æÔò
   2009-06-17 17:40:14

¡¡¡¡1¡¢±ØÐëÓÐÒ»¸öȦ×Ó¡£ÎÞÂÛÈçºÎ×ö¶¼ÊÇ»­µØÎªÀΣº²»¼ÓÈëÒ»¸öȦ×Ó£¬¾Í³ÉΪËùÓÐÈ˵ĵÐÈË£»¼ÓÈëÒ»¸öȦ×Ó£¬¾Í³ÉΪÁíÒ»¸öȦ×ӵĵÐÈË£»¼ÓÈëÁ½¸öȦ×Ó£¬¾ÍµÈÓÚûÓмÓÈëȦ×Ó¡£Ö»Óй¶ÀÇó°ÜµÄ¾«Ó¢²Å¿ÉÍêÈ«±ÜÃâȦ×ÓµÄÀ§ÈÅ¡ª¡ªÕâÖÖÈËͨ³£Ö»ÓÐÒ»¸öȦ×Ó£¬È¦×ÓÀïÖ»Õ¾×ÅÀϰåÒ»¸öÈË¡£

¡¡¡¡2¡¢±ØÐëÕùÈ¡³ÉΪµÚ¶þÃû¡£Ãû´ÎÓë°ïÖúÄãµÄÈËÊý³ÉÕý±È¡ª¡ªÈç¹ûÊǵÚÒ»Ãû£¬½«Òòȱ·¦°ïÖú¶ø³ÉΪµÚ¶þÃû£»µÚ¶þÃûÓÀÔ¶ÊǵõÀ¶àÖúµÄλÖ㬻µ´¦ÊÇÓÀÔ¶²»ÄܳÉΪµÚÒ»Ãû¡£

¡¡¡¡3¡¢ ±ØÐëÀí½âÖ°ÔðµÄ¶¨Òå¡£Ö°ÔðÊÇÄã±ØÐëÒª×öµÄ¹¤×÷£¬µ«°ì¹«ÊÒµÄÉú´æ¶¨ÂÉÊÇ£¬Ö°Ôð¾ÍÊÇÄã±ØÐëÒª×öµÄ¹¤×÷Ö®ÍâµÄËùÓй¤×÷¡£
Posted by lg in [¾­µäÍøÎÄ] | ÆÀÂÛ:0 | ×Üä¯ÀÀ:45 | ·Å´óÈ«ÎÄ
WGetʹÓÃÖ¸ÄÏ
   2009-05-21 19:21:44

wgetÊÇÒ»¸ö´ÓÍøÂçÉÏ×Ô¶¯ÏÂÔØÎļþµÄ×ÔÓɹ¤¾ß¡£ËüÖ§³ÖHTTP£¬HTTPSºÍFTPЭÒ飬¿ÉÒÔʹÓÃHTTP´úÀí.

ËùνµÄ×Ô¶¯ÏÂÔØÊÇÖ¸£¬wget¿ÉÒÔÔÚÓû§Í˳öϵͳµÄÖ®ºóÔÚºǫִ́ÐС£ÕâÒâζÕâÄã¿ÉÒԵǼϵͳ£¬Æô¶¯Ò»¸öwgetÏÂÔØÈÎÎñ£¬È»ºó...
Posted by lg in [Linux/unix] | ÆÀÂÛ:0 | ×Üä¯ÀÀ:311 | ·Å´óÈ«ÎÄ
¿ÏµÂ»ù·ÖÎö
   2009-04-25 12:25:09

ÒªÏëÔÚÒ»¸öÖйúµÄ³ÇÊÐÀïÕÒÒ»¼Ò¹«¹²²ÞËù£¬ºÜÄÑ¡£
ÒªÏëÔÚÒ»¸öÖйúµÄ³ÇÊÐÀïÕÒÒ»¼Ò¿ÏµÂ»ù£¬ºÜ¼òµ¥¡£
ͨ³£Ã¿Ò»¼Ò¿ÏµÂ»ù¶¼ÊÇÑ¡Ôñ¿ªÔÚ´óÐÍÉ̳¡»òÕß³¬ÊеÄÅԱߣ¬ÕâÑùµÄ³¡ºÏ×ÜÊÇÈËÉù¶¦·Ð¡¢ÈËÆøÐúÏù¡¢ÈËÐÔ¸¡Ô꣬ÈÝÒ××ÌÉú³ö...
Posted by lg in [¾­µäÍøÎÄ] | ÆÀÂÛ:1 | ×Üä¯ÀÀ:179 | ·Å´óÈ«ÎÄ
ʹÓÃshellÃüÁîͳ¼ÆÄ³¸öĿ¼ÏµÄÎļþÊý
   2009-03-19 22:29:34

1:
find . -type f -printf %h"\n"|uniq -c|sort -k1n
2:
find . -type f | awk 'BEGIN{FS=OFS="/"}{$NF="";a[# vi a.sh
#!/bin/sh
n=900
s=n
eval echo $$s
# sh a.sh
900


µÚÒ»´ÎɨÃ裬$s ±»´ú»»Îª n£¬Òò´Ë¸ÃÃüÁîÖÐֻʣÏ echo $n
µÚ¶þ´ÎɨÃ裬$n ±»´ú»»Îª900£¬Òò´Ë echo µÃ½á¹ûΪ 900

ÓÉ´Ë¿ÉÖª£¬eval ³£±»...]++}END{for(i in a) print a[i]"\t"i}'
...
Posted by lg in [shell] | ÆÀÂÛ:0 | ×Üä¯ÀÀ:425 | ·Å´óÈ«ÎÄ
Linux ÏÂMySQL Êý¾Ý¿âÐÔÄܵ÷ÓÅ
   2009-03-08 13:26:47

ʹÓÃÖ÷±¸¸´ÖÆ£¬Òò´ËÐèÒª´ò¿ªLog-Bin£¬ÕâÀï¾ÍÉæ¼°Ò»¸ösync-binµÄ¸ÅÄȱʡÇé¿öÏ£¬sync-bin ÔÚmysqlÖÐÊǹرյ쬵«´æÔÚÒ»¸ö·çÏÕ£¬ÒòΪдÈÕ־ûÓÐˢе½Ó²ÅÌÖÐÈ¥µÄ»°£¬ÈÕÖ¾ÊÇдÔÚ²Ù×÷ϵͳµÄÎļþϵͳÀïµÄCacheÖУ¬ÕâÑùÈô»...
Posted by lg in [DB] | ÆÀÂÛ:0 | ×Üä¯ÀÀ:306 | ·Å´óÈ«ÎÄ
½â¾ö°²×°Èí¼þʱµÄ/usr/local/lib/libz.a(compress.o)´íÎó
   2009-02-25 17:15:45

usr/bin/ld: /usr/local/lib/libz.a(compress.o): relocation R_X86_64_32 against `a local symbol' can not be used when making a shared object; recompile with -fPIC
/usr/local/lib/libz.a: could not read ...
Posted by lg in [Linux/unix] | ÆÀÂÛ:3 | ×Üä¯ÀÀ:863 | ·Å´óÈ«ÎÄ
±àÒëMysqlʱconfigure: error: No curses/termcap library found µÄ´íÎó½â¾ö·½·¨
   2009-02-25 17:12:34

°²×°ncurses°üºó£¬ÎÊÌâ¿ÉÒÔ½â¾ö...
Posted by lg in [DB] | ÆÀÂÛ:0 | ×Üä¯ÀÀ:279 | ·Å´óÈ«ÎÄ
ÎÒÒÔºóÉú¸ö¶ù×ÓÃû×ÖÒª½Ð¡°ºÃ˧¡±,ÄDZðÈË¿´µ½ÎҾͻá˵:¡°ºÃ˧µÄ°Ö°Ö!¡±
   2009-01-15 16:47:24

ÎÒÒÔºóÉú¸ö¶ù×ÓÃû×ÖÒª½Ð¡°ºÃ˧¡±,ÄDZðÈË¿´µ½ÎҾͻá˵:¡°ºÃ˧µÄ°Ö°Ö!¡±...
Posted by lg in [¾­µäÍøÎÄ] | ÆÀÂÛ:3 | ×Üä¯ÀÀ:500 | ·Å´óÈ«ÎÄ
È«Çò13¸öDNS¸ù+Ö÷Ҫʡ·Ý³ÇÊеÄDNS·þÎñÆ÷µØÖ·
   2009-01-04 14:11:39

È«Çò13¸öDNS¸ù£¨root DNS£©·þÎñÆ÷ÐÅÏ¢
A.root-servers.net 198.41.0.4 ÃÀ¹ú
B.root-servers.net 192.228.79.201 ÃÀ¹ú£¨ÁíÖ§³ÖIPv6£©
C.root-servers.net 192.33.4.12 ·¨¹ú
D.root-servers.net 128.8.10.90 ÃÀ...
Posted by lg in [ÍøÂç¼¼Êõ] | ÆÀÂÛ:0 | ×Üä¯ÀÀ:412 | ·Å´óÈ«ÎÄ
eval µÄÓ÷¨
   2008-12-27 21:58:59

# vi a.sh
#!/bin/sh
n=900
s=n
eval echo $$s
# sh a.sh
900


µÚÒ»´ÎɨÃ裬$s ±»´ú»»Îª n£¬Òò´Ë¸ÃÃüÁîÖÐֻʣÏ echo $n
µÚ¶þ´ÎɨÃ裬$n ±»´ú»»Îª900£¬Òò´Ë echo µÃ½á¹ûΪ 900

ÓÉ´Ë¿ÉÖª£¬eval ³£±»...
Posted by lg in [shell] | ÆÀÂÛ:0 | ×Üä¯ÀÀ:293 | ·Å´óÈ«ÎÄ

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