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

linuxÍøÂçÅäÖÃ

Íø¿¨µÄÉèÖÃ
¼ûÒÔǰµÄÎÄÕÂ
Ö÷»úÃûµÄÉèÖÃ:
/etc/sysconfig/network
NETWORKING=yes
NETWORKING_IPV6=yes
HOSTNAME=a100                  ----->Ö÷»úÃû
smbÊÇSamba µÄÖ÷ÒªÆô¶¯·þÎñÆ÷£¬ÈÃÆäËü»úÆ÷ÄÜÖªµÀ´Ë»úÆ÷¹²ÏíÁËʲô£»
Èç¹û²»´ò¿ªnmb·þÎñÆ÷µÄ»°£¬Ö»ÄÜͨ¹ýIPÀ´·ÃÎÊ 
nmbÊǽâÎöÓõÄ,¾ÍÊǰÑÕą̂Linux»úÆ÷Ëù¹²ÏíµÄ¹¤×÷×é¼°Ôڴ˹¤×÷×éϵÄnetbios name½âÎö³öÀ´
 ÈôÄãÒªÔÚlinuxÏÂÃæping winsÀïÃæµÄ»úÆ÷.
/etc/nsswitch.conf :
hosts: wins dns files
nsswitch.conf  - System Databases and Name Service Switch configuration  file
Ö÷ÒªÓÃÓÚϵͳÅäÖÃÎļþµÄËÑË÷˳Ðò
IPµÄÉèÖÃ:
/etc/sysconfig/network-script
Îļþ:ifcfg-ethX
# Intel Corporation 80003ES2LAN Gigabit Ethernet Controller (Copper)
DEVICE=eth0
BOOTPROTO=dhcp
HWADDR=00:15:17:B5:69:E4
ONBOOT=yes
TYPE=Ethernet
USERCTL=no
IPV6INIT=no
PEERDNS=yes
DHCP_HOSTNAME=a100
±¾»úHOSTSÉèÖÃ:
/etc/hosts
# Do not remove the following line, or various programs
# that require network functionality will fail.
127.0.0.1       localhost.localdomain   localhost
::1     localhost6.localdomain6 localhost6


Ïà¹ØÎĵµ£º

Linux»·¾³ÏÂMySQLµÄ°²×°

1¡¢ÏÂÔØMySQLÃâ°²×°°æ/¶þ½øÖưæÈí¼þ£¨²»ÓñàÒ룩
Îļþ¸ñʽ£ºMYSQL-VERSION-OS.tar.gz
 
2¡¢´´½¨MySQL×飬½¨Á¢MySQLÓû§²¢¼ÓÈëµ½mysql×éÖÐ
£¨²»Í¬°æ±¾µÄUnixÖУ¬groupaddºÍuseraddµÄÓï·¨¿ÉÄÜ»áÉÔÓв»Í¬¡££©
#groupadd mysql
#useradd -g mysql mysql
 
3¡¢½øÈëĿ¼/usr/local£¬½âѹËõÃâ°²×°°æ£¬²¢ÔÚ ......

Linux ÐÞ¸ÄIP¡¢DNSºÍ·ÓÉÅäÖÃ

ÔÚLinux²Ù×÷ϵͳÏÂÐÞ¸ÄIP¡¢DNSºÍ·ÓÉÅäÖà
¡¡¡¡ifconfig eth0 ÐÂip
¡¡¡¡È»ºó±à¼­/etc/sysconfig/network-scripts/ifcfg-eth0£¬ÐÞ¸Äip
¡¡¡¡Ò»¡¢ÐÞ¸ÄIPµØÖ·
¡¡¡¡[aeolus@db1 network-scripts]$ vi ifcfg-eth0
¡¡¡¡DEVICE=eth0
¡¡¡¡ONBOOT=yes
¡¡¡¡BOOTPROTO=static
¡¡¡¡IPADDR=219.136.241.211
¡¡¡¡NETMASK=255 ......

תÌù£ºÊóÑÛ¿´Linuxµ÷¶ÈÆ÷ £¨2£©

ת×Ô  http://hi.baidu.com/grantzhou/blog/item/56a91cf3b685cdc90a46e09d.html
ËÄ¡¢sched_setscheduler()ϵͳµ÷Óá£
Õâ¸öϵͳµ÷Óõĵ÷Óòã´ÎºÍ´úÂë¶¼±Ènice¸´ÔÓЩ£¬ËùÉæ¼°µÄÒ²Óв»ÉÙÎÒÃÇÕâÀï²»¸ÐÐËȤµÄ¶«Î÷£¬Òò´Ë¾Í²»ÔÙÒÔչʾ´úÂëµÄ·½·¨½éÉÜËüÃÇÁË¡£ÕâÀï½öÔÚ¹¦Äܲã´ÎÉÏ£¬´ÓÓënice()¶Ô±ÈµÄ½Ç¶ÈÉ϶ÔËü×öÒ»¸ ......

linuxÄÚºËÄ£¿é±à³ÌÖ®·ûºÅµ¼³ö

ºÜ¼òµ¥µÄÒ»¸ö³ÌÐò,subÄ£¿éÌṩÁ½¸öº¯Êýsub_integer,add_integer£¬²¢½«Æäµ¼³öµ½Äں˷ûºÅ±íÖУ¬sub_testÄ£¿é¶ÔÕâÁ½¸öº¯Êý½øÐе÷Óá£ÕâËãÊÇ×Ô¼ºÐ´µÄµÚÒ»¸öÄÚºËÄ£¿é³ÌÐò°É£¬¼ÍÄîÒ»ÏÂ.
sub.c:
#include<linux/init.h>
#include<linux/kernel.h>
#include<linux/module.h>
MODULE_LICENSE("Dual BSD/GPL") ......

LinuxÖеĵØÖ·¿Õ¼ä

LinuxÖеĵØÖ·¿Õ¼ä
ÓÐÕâôһϵÁеÄÎÊÌ⣬ÊÇ·ñÔÚÀ§ÈÅ×ÅÄ㣺Óû§³ÌÐò±àÒëÁ¬½ÓÐγɵĵØÖ·¿Õ¼äÔÚʲô·¶Î§ÄÚ£¿Äں˱àÒëºóµØÖ·¿Õ¼äÔÚʲô·¶Î§ÄÚ£¿Òª¶ÔÍâÉè½øÐзÃÎÊ£¬I/OµÄµØÖ·¿Õ¼äÓÖÊÇʲôÑùµÄ£¿
ÏȻشðµÚÒ»¸öÎÊÌâ¡£Linux×î³£¼ûµÄ¿ÉÖ´ÐÐÎļþ¸ñʽΪelf(Executable and Linkable Format)¡£ÔÚelf¸ñʽµÄ¿ÉÖ´ÐдúÂëÖУ¬ld×ÜÊÇ´Ó0x ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ