Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Linux ½ø³ÌÎÊÌâ

linux Ͻø³Ì´´½¨¡£
ʹÓÃvfork() º¯Êý´´½¨ÁË×Ó½ø³Ìºó£¬×Ó½ø³ÌÏÈÐÐÖ´ÐУ¬ÔÚ×Ó½ø³Ìµ÷ÓÃexit»òexec֮ǰ¸¸½ø³Ì´¦ÓÚʲô״̬£¿£¿
²»ÖªµÀ£»Ê×ÏÈδ±ØÊÇ×Ó½ø³ÌÏÈÖ´ÐУ»µÚ2¸¸½ø³ÌÒ²´¦ÓÚÖ´ÐÐ״̬£»ÖÁÓÚ¸¸½ø³Ìµ½µ××öʲô£»¿´´úÂë

ÒýÓÃ
²»ÖªµÀ£»Ê×ÏÈδ±ØÊÇ×Ó½ø³ÌÏÈÖ´ÐУ»µÚ2¸¸½ø³ÌÒ²´¦ÓÚÖ´ÐÐ״̬£»ÖÁÓÚ¸¸½ø³Ìµ½µ××öʲô£»¿´´úÂë


up
ÁíÍâÒªÃ÷È·Ò»µã£º×Ó½ø³ÌÔÚµ÷ÓÃexit»òexec֮ǰ²¢·ÇÊÇÒ»Ö±Õ¼ÓÃcpuµÄ£¬Äں˻á¸ù¾Ýµ÷¶ÈËã·¨Ö´ÐÐÆäËû½ø³Ì£¨°üÀ¨¸Ã×Ó½ø³ÌµÄ¸¸½ø³Ì£©


vfork()º¯Êý´´½¨×Ó½ø³Ìºó£¬È·±£×Ó½ø³ÌÏÈÖ´Ðа¡


¸¸½ø³Ì»á×èÈû£¬Èç¹û×Ó½ø³ÌûÓе÷ÓÃexecveϵÁк¯Êý£¬¾Í²»Äܵ÷ÓÃexit£¬Òªµ÷ÓÃ_exit¡£µ÷ÓÃexit¾Í²ÒÁË

ÒýÓÃ
¸¸½ø³Ì»á×èÈû£¬Èç¹û×Ó½ø³ÌûÓе÷ÓÃexecveϵÁк¯Êý£¬¾Í²»Äܵ÷ÓÃexit£¬Òªµ÷ÓÃ_exit¡£µ÷ÓÃexit¾Í²ÒÁË


dui!

ÒýÓÃ
¸¸½ø³Ì»á×èÈû£¬Èç¹û×Ó½ø³ÌûÓе÷ÓÃexecveϵÁк¯Êý£¬¾Í²»Äܵ÷ÓÃexit£¬Òªµ÷ÓÃ_exit¡£µ÷ÓÃexit¾Í²ÒÁË

Òªµ÷ÓÃexit»áÔõôÑù°¡

ÒýÓÃ
ÒýÓà 4 Â¥ do_fork µÄ»Ø¸´:
¸¸½ø³Ì»á×èÈû£¬Èç¹û×Ó½ø³ÌûÓе÷ÓÃexecveϵÁк¯Êý£¬¾Í²»Äܵ÷ÓÃexit£¬Òªµ÷ÓÃ_exit¡£µ÷ÓÃexit¾Í²ÒÁË

Òªµ÷ÓÃexit»áÔõôÑù°¡


Ö´ÐÐÕ»±»ÆÆ»µ, ½ÓÏÂÀ´µÄ¸¸½ø³ÌÐÐΪÊDz»¿ÉÔ¤ÆÚµÄ

ÒýÓÃ
ÒýÓà 6 Â¥ cj_gameboy µÄ»Ø¸´:
ÒýÓà 4 Â¥ do_fork µÄ»Ø¸´:
¸¸½ø³Ì»á×èÈû£¬Èç¹û×Ó½ø³ÌûÓе÷ÓÃexecveϵÁк¯Êý£¬¾Í²»Äܵ÷ÓÃexit£¬Òªµ÷ÓÃ_exit¡£µ÷ÓÃexit¾Í²ÒÁË<


Ïà¹ØÎÊ´ð£º

ʹÓÃStruts2ÉÏ´«Îļþ£¬ÔÚlinuxϱ¨´í

ʹÓÃStruts2ÉÏ´«Îļþ£¬ÔÚlinuxϱ¨´í
2009-09-29 14:56:20,801 [org.apache.struts2.interceptor.FileUploadInterceptor]-[ERROR] Processing of multipart/form-data request failed. c:/temp/upload__1dcd07ee_12 ......

Linux Ŀ¼ÎÊÌâ

LinuxÐÂÊÖ£¬Çë´ó¸ç´ó½ã²»Òª¼ûЦ¡£

ÎÒÓÃrootÓû§µÇ¼µ½Linuxϵͳ¡£ÔÚ¸ùĿ¼ÏÂÃæ½¨ÁËĿ¼dir1£¬ºóÓÃÃüÁîcd /dir1½øÈëµ½dir1Ŀ¼Ï£¬È»ºóÔÙÓÃmkdir dir2½¨Á¢ÁËĿ¼dir2 £¬ÔÙºóÀ´ÓÃÃüÁîcd /dir2ÊÇ£¬ÌáʾΪ£º-bush ......

Linuxϰ²×°ÎÊÌâ

Ô­ÏȵÄGCC°æ±¾Îª4.1.2,ÎÒÖØÐ±àÒë°²×°ÁËGCC4.3.2£¬µ«ÊDZàÒëÍê³ÌÐòÔËÐгÌÐòʱ»á³öÏÖversion `GLIBCXX_3.4.9' not found Õâ¸öÎÊÌ⣬ÎÒ²»Ì«Ã÷°×Ôõô»ØÊ£¬Çë¸÷λ´óϺָµãһϡ£
ÊÖ¶¯ÔÙ×°Ò»´Îglibc*_3.4.9

ÕâÊÇÎ ......

±±¾©¼±ÕÐlinux¡¢PHPÍøÂçÓ¦Óÿª·¢

ÎÒÃÇÁ¥ÊôÖпÆÔº¼ÆËãËùÍøÂçÖØµãʵÑéÊÒ(http://www.ict.ac.cn/survey/channel/detail443.asp)»ù´¡ÉèÊ©¿ÎÌâ×é.
ÏÖÒòÏîÄ¿ºÍÒµÎñÍØÕ¹µÄÐèÒª,ÌØÐèÒªÕÐÆ¸ÓëÏîÄ¿Ïà¹ØµÄÍøÂçÓ¦Óù¤³Ìʦ1-2Ãû¡£

¾ßÌåÒªÇóÈçÏ¡£ÓÐÒâÕß ......

LinuxÈçºÎÏñwindowsÄÇÑù¸øÎļþ¼ÐÌí¼ÓÓû§

ÎÒµÄÒâ˼ÊÇ£º

ÔÚ²»¸ü¸ÄÔ­À´µÄÎļþ¼ÐËùÓÐÈË£¬ËùÓÐ×飬ÆäËûÈËȨÏÞµÄÇé¿öÏ£¬µ¥¶À¸øÎļþ¼ÐÊÚȨijÓû§

±ÈÈç/var/www Õâ¸öÎļþ¼Ð£¬Ô­À´ÏµÍ³ÓÐĬÈϵÄÊôÖ÷ºÍÊô×飬ÎÒÏÖÔÚ²»ÏëÈ¥¸ÄËüÔ­À´µÄÉ趨£¬Ö»ÊÇÏë¸øËüÔö¼ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ