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

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

ÊØ»¤½ø³ÌÒ²³ÆΪ¾«Áé½ø³Ì£¬ÊÇÒ»ÖÖÔËÐÐÔÚºǫ́µÄÌØÊâ½ø³Ì£¬Ëü²»´æÔÚ¿ØÖÆÖնˣ¬²¢ÖÜÆÚÐÔµØÖ´ÐÐijÏîÈÎÎñ»òµÈ´ý´¦ÀíijÏîÈÎÎñ¡£
ÊØ»¤½ø³ÌÌص㣺
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¶øʹ²úÉúµÄ×Ó½ø³Ì½«±ä³É¹Â¶ù½ø³Ì£¬²¢±»init½ø³Ì½Ó¹Ü£¬Í¬Ê±£¬Ëù²úÉúµÄнø³Ì½«±äΪÔÚºǫ́ÔËÐУ»
2.         µ÷ÓÃsetsidº¯Êý
ͨ¹ýµ÷ÓÃsetsidº¯Êý£¬Ê¹µÃд´½¨µÄ½ø³ÌÍÑÀë¿ØÖÆÖնˣ¬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×鶼´æÔÚÒ»¸öÁìÍ·½ø³Ì¡£½ø³Ì×éµÄ´æÔÚÓë·ñÓëÁìÍ·½ø³ÌÊÇ·ñ´æÔÚûÓйØϵ¡£
»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§´ÓÖն˻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¿ØÖÆÖնˡ£Ò»¸ö»á»°Ö»ÄÜÓÐÒ»¸ö¿ØÖÆÖնˣ¬·´Ö®Ò»Ñù¡£Èç¹û»á»°´æÔÚÒ»¸ö¿ØÖÆÖնˣ¬ÔòËü±ØȻӵÓÐÒ»¸öǰ̨½ø³Ì×é¡£ÊôÓÚ¸Ã×éµÄ½ø³Ì¿ÉÒÔ´Ó¿ØÖÆÖն˻ñµÃÊäÈë¡£Õâʱ£¬ÆäËûµÄ½ø³Ì×鶼Ϊºǫ́½ø³Ì×é¡£ÈçÏÂͼËùʾ£º
 
 
ÓÉÓÚÊØ»¤½ø³ÌûÓпØÖÆÖնˣ¬¶øʹÓÃforkº¯Êý´´½¨µÄ×Ó½ø³Ì¼Ì³ÐÁ˸¸½ø³ÌµÄ¿ØÖÆÖնˡ¢»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

LinuxÄÚºËÊé¼®µãÆÀ£¨×ª£©

³ÂÀò¾ý
£ºhttp://www.lupaworld.com/26540/viewspace-45751.html
´Ó
99
Ä꿪ʼ´øѧÉú·ÖÎö
Linux
Äںˣ¬Ò»Â·×ßÀ´£¬»ýÀÛÁ˲»ÉÙ×ÊÁÏ£¬Ò²±àдºÍ·­ÒëÁ˽ü
10
±¾Ïà¹ØÊé¼®£¬Ò»Ö±ÔÚÃþË÷ÔõÑù²ÅÄÜʹ´ó¼Ò¾¡¿ì×ßÈëÄںˣ¬µ«ËƺõûÓнݾ¶¡£ÓÈÆäÊÇÄں˰汾µÄ²»¶Ï¸üУ¬¸üÊDz»ÉÙÄں˰®ºÃÕßÎÞËùÊÊ´Ó¡£
ÎÒÃdzõ´Î½Ó´¥µÄÄÚºË×ÊÁÏÊÇ&ldq ......

LinuxÍøÂç»ù´¡

ÒÔDebianµÄ·½Ê½ÏµÁÐ(IN THE DEBIAN WAY):
LinuxÍøÂç»ù´¡
etony C.F.AN etony@tom.com
v0.0.1, 2006-7-23
--------------------------------------------------------------------------------
±¾ÎĵµÖ÷Òª½éÉܽ²ÊöÔÚ DebianϵͳÏÂÓйØÍøÂçµÄһЩ»ù±¾ÐÅÏ¢.
------------------------------------------------------- ......

Linux Ï etc/ Ŀ¼ÎļþÏê½â

3. ÍøÂçÅäÖÃÎļþ
3.1 /etc/hosts
#/etc/hosts
#Îļþ¸ñʽ: IPaddress hostname aliases
#Îļþ¹¦ÄÜ: ÌṩÖ÷»úÃûµ½IPµØÖ·µÄ¶ÔÓ¦¹Øϵ£¬½¨Ò齫×Ô¼º¾­³£Ê¹ÓõÄÖ÷»ú
# ¼ÓÈë´ËÎļþÖУ¬Ò²¿É½«Ã»ÓÐDNS¼Ç¼µÄ»úÆ÷¼ÓÈëµ½´ËÎļþÖУ¬
# ÕâÑù»á·½±ãÍøÂçÓ¦ÓÃ
127.0.0.1 localhost localhost.localdomain
202.118.66.81 helius.dlut. ......

linux Æô¶¯Ð­Òé·ÖÎö ÓÉboot.txt·­Òë¶øÀ´

ÔÚx86ƽ̨ÉÏ£¬linuxÄÚºËÓÃÁËÒ»¸ö±È½Ï¸´ÔÓµÄÆô¶¯Ð­Òé¹æ·¶£¬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 | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ