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

linuxѧϰ±Ê¼Ç ¶Á¡¶Linux±à³Ì¼¼ÊõÏê½â¡· ÊØ»¤½ø³Ì

ÊØ»¤½ø³ÌÒ²³ÆÎª¾«Áé½ø³Ì£¬ÊÇÒ»ÖÖÔËÐÐÔÚºǫ́µÄÌØÊâ½ø³Ì£¬Ëü²»´æÔÚ¿ØÖÆÖÕ¶Ë£¬²¢ÖÜÆÚÐÔµØÖ´ÐÐijÏîÈÎÎñ»òµÈ´ý´¦ÀíijÏîÈÎÎñ¡£
ÊØ»¤½ø³ÌÌØµã£º
l  ËùÓеÄÊØ»¤½ø³Ì¶¼ÊÇÒÔ³¬¼¶Óû§Æô¶¯µÄ(UIDΪ0)£»
l  ûÓпØÖÆÖÕ¶Ë(TTYΪ£¿)£»
l  Öն˽ø³Ì×éIDΪ-1(TPGID±íʾÖն˽ø³Ì×éID£¬¸ÃÖµ±íʾÓë¿ØÖÆÖÕ¶ËÏà¹ØµÄǰ̨½ø³Ì×飬Èç¹ûδºÍÈκÎÖÕ¶ËÏà¹Ø£¬ÆäֵΪ-1£»
l  ËùÓеÄÊØ»¤½ø³ÌµÄ¸¸½ø³Ì¶¼Îªinit½ø³Ì(PIDΪ1µÄ½ø³Ì)¡£
 
LinuxÖÐʵÏÖÊØ»¤½ø³Ì£º
1.         ÈÃinit½ø³Ì³ÉΪвúÉú½ø³ÌµÄ¸¸½ø³Ì£»
µ÷ÓÃforkº¯Êý´´½¨×Ó½ø³Ìºó£¬Ê¹¸¸½ø³ÌÁ¢¼´Í˳ö¡£´Ó¶øÊ¹²úÉúµÄ×Ó½ø³Ì½«±ä³É¹Â¶ù½ø³Ì£¬²¢±»init½ø³Ì½Ó¹Ü£¬Í¬Ê±£¬Ëù²úÉúµÄнø³Ì½«±äΪÔÚºǫ́ÔËÐУ»
2.         µ÷ÓÃsetsidº¯Êý
ͨ¹ýµ÷ÓÃsetsidº¯Êý£¬Ê¹µÃд´½¨µÄ½ø³ÌÍÑÀë¿ØÖÆÖÕ¶Ë£¬Í¬Ê±´´½¨ÐµĽø³Ì×飬²¢³ÉΪ¸Ã½ø³Ì×éµÄÊ×½ø³Ì¡£
ÔÚLinuxÖУ¬ËùÓеĽø³Ì¶¼ÊôÓÚ¸÷×ԵĽø³Ì×é¡£½ø³Ì×éÊÇÒ»¸ö»ò¶à¸ö½ø³ÌµÄ¼¯ºÏ¡£½ø³Ì×éIDÊÇÓÉÁìÍ·½ø³ÌµÄ½ø³ÌºÅ¾ö¶¨µÄ£¬Ã¿¸ö½ø³Ì×é¶¼´æÔÚÒ»¸öÁìÍ·½ø³Ì¡£½ø³Ì×éµÄ´æÔÚÓë·ñÓëÁìÍ·½ø³ÌÊÇ·ñ´æÔÚûÓйØÏµ¡£
»á»°ÊÇÒ»¸ö»ò¶à¸ö½ø³Ì×éµÄ¼¯ºÏ¡£Óë½ø³Ì×éÀàËÆ£¬Ã¿¸ö»á»°¶¼´æÔÚÒ»¸öÁìÍ·½ø³Ì¡£»á»°ºÍ½ø³Ì×éÊÇLinuxÄÚºËÓÃÓÚ¹ÜÀí¶àÓû§Çé¿öÏÂÓû§½ø³ÌµÄ·½·¨¡£Ã¿¸ö½ø³Ì¶¼ÊôÓÚÒ»¸ö½ø³Ì×飬¶ø½ø³Ì×éÓÖÊôÓÚij¸ö»á»°¡£µ±Óû§´ÓÖÕ¶Ë»òαÖն˵Ǽϵͳ£¬ÏµÍ³»á´´½¨Ò»¸öеĻỰ¡£ÔÚ¸ÃÖÕ¶ËÉÏÆô¶¯µÄ½ø³Ì¶¼»á±»ÏµÍ³»®¹éµ½»á»°µÄ½ø³Ì×éÖС£
»á»°ÖеĽø³Ìͨ¹ý¸Ã»á»°ÖеÄÁìÍ·½ø³Ì£¨³£³ÆÆäΪ¿ØÖƽø³Ì£©ÓëÒ»¸öÖÕ¶ËÏàÁ¬¡£¸ÃÖÕ¶ËÊǻỰµÄ¿ØÖÆÖÕ¶Ë¡£Ò»¸ö»á»°Ö»ÄÜÓÐÒ»¸ö¿ØÖÆÖÕ¶Ë£¬·´Ö®Ò»Ñù¡£Èç¹û»á»°´æÔÚÒ»¸ö¿ØÖÆÖÕ¶Ë£¬ÔòËü±ØÈ»ÓµÓÐÒ»¸öǰ̨½ø³Ì×é¡£ÊôÓÚ¸Ã×éµÄ½ø³Ì¿ÉÒÔ´Ó¿ØÖÆÖÕ¶Ë»ñµÃÊäÈë¡£Õâʱ£¬ÆäËûµÄ½ø³Ì×鶼Ϊºǫ́½ø³Ì×é¡£ÈçÏÂͼËùʾ£º
 
 
ÓÉÓÚÊØ»¤½ø³ÌûÓпØÖÆÖÕ¶Ë£¬¶øÊ¹ÓÃforkº¯Êý´´½¨µÄ×Ó½ø³Ì¼Ì³ÐÁ˸¸½ø³ÌµÄ¿ØÖÆÖÕ¶Ë¡¢»á»°ºÍ½ø³Ì×飬Òò´Ë£¬±ØÐë´´½¨ÐµĻỰ£¬ÒÔÍÑÀ븸½ø³ÌµÄÓ°Ïì¡£LinuxÌṩÁËsetsidº¯Êý´´½¨ÐµĻỰ¡£
                   pid_t setsid(void);
         setsidº¯Êý½«´´½¨ÐµĻỰ£¬²¢Ê¹µÃµ÷ÓÃsetsidº¯ÊýµÄ½ø³Ì³ÉΪлỰµÄÁìÍ·½ø³Ì¡£
3.


Ïà¹ØÎĵµ£º

ÔÚlinuxÏÂʵÏÖweb qqµÄ×ÀÃæ»¯


´´½¨×ÀÃæÍ¼±ê
Ŀǰ½«ÍøÂçÓ¦ÓÃÀ©Õ¹µ½×ÀÃæÊÇÒ»¸öÇ÷ÊÆ£¬´æÔÚןܶà½â¾ö·½°¸£¬±¾ÎÄÒÔ Mozilla Prism ΪÀý£¬ÀàËÆµÄ·½·¨Í¬ÑùÊÊÓÃÓÚ Google Chrome ¡£
1. µ½ Mozilla Prism µÄÍøÕ¾ÉÏÏÂÔØ Prism£¬µã»÷ Download Now Ö®ºó»áÌáʾÓÐÁ½ÖÖ£¬Ò»ÖÖÊÇÒÔ Mozilla Firefox À©Õ¹µÄ·½Ê½£¬ÊʺÏÒѾ­°²×°ÓÐ Firefox µÄÅóÓÑ£»Ò»Ö ......

linuxЭÒéÕ»Ö®Á´Â·²ãÉϵÄÊý¾Ý´«ÊäÖ®Íø¿¨Çý¶¯

ÎÄÕÂÀ´Ô´£ºhttp://blog.chinaunix.net/u1/51562/showart_405963.html
http://ericxiao.cublog.cn/¶ÔÄÚºËÔ´Âë·ÖÎöµÄ±È½ÏÏêϸ£¬¸ÐлÎÄÕÂ×÷ÕßÎÞ˽·îÏ×
±¾ÎÄ»¶Ó­×ªÔØ!
×ªÔØÇë×¢Ã÷³ö´¦:http://ericxiao.cublog.cn/
------------------------------------------
<<prison break>>µÚÈý¼¾µÄµÚÎ弯£¬ÖÕÓÚÔÚÇÌÊׯóÅÎ ......

LinuxÏÂMySQL5.1µÄ°²×°

×î½üÏëÔÚ·þÎñÆ÷ÉÏÊÔÊÔMySQL5.1µÄ·ÖÇø£¬ÓÚÊǾÍÏë×Å×°¸öMySQL5.1£¬¾­¹ýÍ´¿àµÄÒ»¶Î¾­Àúºó£¬ÖÕÓÚÕÒ¸öÏÂÃæ×°¸öºÜºÃµÄ½Ì³Ì£¬ÌûÉÏÀ´±¸Íü¡£
1¡¢MySQLÃâ°²×°°æ/¶þ½øÖưæÈí¼þ£¬²»ÓñàÒ룬ÏÂÔØµØÖ·£º
     http://dev.mysql.com/downloads/
     Îļþ¸ñʽ£ºMYSQL-VERSION-OS.tar.gz
2¡¢´ ......

Linux×Ö·û¼¯ ÒÔ¼° ÍøÂçͨÐżàÌý

²é¿´µ±Ç°ÅäÖÃ×Ö·û¼¯ locale 
²é¿´È«²¿×Ö·û¼¯ locale -a
ÉèÖÃ×Ö·û¼¯ export LANG=zh_CN.gbk
easy
tcpdump Ò»¸ölinux¼àÌýÍøÂç·ÃÎʵŤ¾ß
¼àÌý·þÎñÆ÷¼°¶Ë¿Ú
tcpdump -nn -i eth0 src host www.codigg.com and src port 80
ÕýÔÚʹÓõÄsql
tcpdump -s 0 -l -w - dst port 3306 | strings ......

linux Æô¶¯Ð­Òé·ÖÎö ÓÉboot.txt·­Òë¶øÀ´

ÔÚx86ƽ̨ÉÏ£¬linuxÄÚºËÓÃÁËÒ»¸ö±È½Ï¸´Ôӵįô¶¯Ð­Ò鹿·¶£¬Ö÷ÒªÓÉÓÚÀúÊ·Ô­Òò£¬ÔçÆÚÏë°ÑÄÚºË×ö³É¿ÉÆô¶¯Ó³Ïñ£¬¸´ÔӵļÆËã»úÄÚ´æÄ£ÐͺÍÓÉÓÚʵģʽDOS³ÉΪÖ÷Á÷²Ù×÷ϵͳ¶øÓ°ÏìµÄ.
 
  ÏÖÔÚÓÐÏÂÁÐÆô¶¯Ð­Òé´æÔÚ£º
¾É°æÄںˣºÖ»Ö§³ÖzImageºÍImage.
2.00£ºÔö¼ÓbzImageºÍinitrdÖ§³Ö£¬Ò²ÓµÓÐÁËÒ»ÖÖÕý¹æ»¯µÄ·½·¨À´ÊµÏÖÆô¶ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ