Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB
ÈÈÃűêÇ©£º c c# c++ asp asp.net linux php jsp java vb Python Ruby mysql sql access Sqlite sqlserver delphi javascript Oracle ajax wap mssql html css flash flex dreamweaver xml
 ×îÐÂÎÄÕ :

LinuxÆô¶¯¹ý³Ì£¨´ÓÖ´ÐÐinitµ½Óû§µÇ¼²¿·Ö£©

 http://blog.csdn.net/unbutun/archive/2009/01/21/3847514.aspx
±¾ÎÄÒÔRedHat9.0ºÍi386ƽ̨ΪÀý£¬ÆÊÎöÁË´ÓÓû§´ò¿ªµçÔ´Ö±µ½ÆÁÄ»³öÏÖÃüÁîÐÐÌáʾ·ûµÄÕû¸öLinuxÆô¶¯¹ý³Ì¡£²¢ÇÒ½éÉÜÁËÆô¶¯ÖÐÉæ¼°µ½µÄ¸÷ÖÖÎļþ¡£
¡¡¡¡ÔĶÁLinuxÔ´´úÂ룬ÎÞÒÉÊÇÉîÈëѧϰLinuxµÄ×îºÃ·½·¨¡£ÔÚ±¾ÎĶÔLinuxÆô¶¯¹ý³ÌµÄ½éÉÜÖУ¬ÎÒÃÇÒ²³¢ÊÔ´ÓÔ´´úÂëµÄÊÓ½ÇÀ´¸üÉîÈëµÄÆÊÎö LinuxµÄÆô¶¯¹ý³Ì£¬ËùÒÔÆäÖÐÒ²¼òµ¥Éæ¼°µ½²¿·ÖÏà¹ØµÄLinuxÔ´´úÂ룬LinuxÆô¶¯Õⲿ·ÖµÄÔ´ÂëÖ÷ҪʹÓõÄÊÇCÓïÑÔ£¬Ò²Éæ¼°µ½ÁËÉÙÁ¿µÄ»ã±à¡£¶øÆô¶¯¹ý³ÌÖÐÒ²Ö´ÐÐÁË´óÁ¿µÄshell(Ö÷ÒªÊÇbash shell)Ëùд½Å±¾¡£ÎªÁË·½±ã¶ÁÕßÔĶÁ£¬±ÊÕß½«Õû¸öLinuxÆô¶¯¹ý³Ì·Ö³ÉÒÔϼ¸¸ö²¿·ÖÖðÒ»½éÉÜ£¬´ó¼Ò¿ÉÒԲο¼ÏÂͼ£º
¡¡¡¡µ±Óû§´ò¿ªPCµÄµçÔ´£¬BIOS¿ª»ú×Լ죬°´BIOSÖÐÉèÖÃµÄÆô¶¯É豸(ͨ³£ÊÇÓ²ÅÌ)Æô¶¯£¬½Ó×ÅÆô¶¯É豸Éϰ²×°µÄÒýµ¼³ÌÐòlilo»ògrub¿ªÊ¼Òýµ¼Linux£¬LinuxÊ×ÏȽøÐÐÄں˵ÄÒýµ¼£¬½ÓÏÂÀ´Ö´ÐÐinit³ÌÐò£¬init³ÌÐòµ÷ÓÃÁËrc.sysinitºÍrcµÈ³ÌÐò£¬rc.sysinit ºÍrcµ±Íê³Éϵͳ³õʼ»¯ºÍÔËÐзþÎñµÄÈÎÎñºó£¬·µ»Øinit£»initÆô¶¯ÁËmingettyºó£¬´ò¿ªÁËÖն˹©Óû§µÇ¼ϵͳ£¬Óû§µÇ¼³É¹¦ºó½øÈëÁË Shell£¬ÕâÑù¾ÍÍê³ÉÁË´Ó¿ª»úµ½µÇ¼µÄÕû¸öÆô¶¯¹ý³Ì¡£
 
¡¡¡¡ÏÂÃæ¾Í½ ......

linuxÍøÇÅģʽvlantrunk͸´«

 linuxÍøÇÅģʽvlantrunk͸´«
2007-12-27 08:30
Ê×ÏÈʹÓÃvconfig´´½¨vlanÐéÄâ½Ó¿Ú£¬²¢·Ö±ðÔÚÁ½¸ö½Ó¿ÚÉÏÔö¼Óvlan100\vlan200\vlan300
vconfig add eth0 100
vconfig add eth0 100 
vconfig add eth0 300
vconfig add eth1 100
vconfig add eth1 200
vconfig add eth1 300
ÆôÓÃvlan¶Ë¿Ú
ifconfig eth0.100 up
ifconfig eth0.200 up
ifconfig eth0.300 up
ifconfig eth1.100 up
ifconfig eth1.200 up
ifconfig eth1.300 up
´´½¨ÍøÇÅ(Ãû³ÆÎªbr0)
brctl addbr br0
//¼ÓÈë¶Ë¿Ú(·Ö±ð½«Á½¸öVlan¼ÓÈëÍøÇÅÖÐ)
ÇмÇ:²»Êǽ«eth0ºÍeth1Ìí¼Óµ½ÍøÇÅÖÐ
brctl addif br0 eth0.100
brctl addif br0 eth0.200
brctl addif br0 eth0.300
brctl addif br0 eth1.100
brctl addif br0 eth1.200
brctl addif br0 eth1.300
×¢£º Ò»°ãÇé¿öËùÓÐVlanʹÓÃÒ»¸öÍøÇż´¿É¡£Èç¹ûvlanºÜÉÙ£¬Ò²¿ÉÒÔÒ»¸övlanʹÓÃÒ»¸öÍøÇÅ£¬µ«ÕâÒ²ÓоÖÏÞÐÔ£¬ÒòΪlinux2.6×î¶àÖ»ÔÊÐíÔö¼Ó30¸öÍøÇÅ£¬µ«Õâ¶ÔСÐ͵ÄÍøÂçÀ´ËµÒѾ­×ã¹»ÓÃÁË
......

[תÌù]linuxÏÂcÓïÑÔǶÈë»ã±à

 ÍøÉÏ¿´µ½µÄÕâÆª¹ØÓÚLinuxÏÂCÓïÑÔǶÈë»ã±àµÄÎÄÕÂдµÄ·Ç³£È«£¬×ªÔعýÀ´¡£
Using Assembly Language in Linux.
IntelºÍAT&T»ã±àÓï·¨²îÒ죺
1¡£Ç°×º£º
Intel»ã±à¼Ä´æÆ÷ºÍÁ¢¼´ÊýÎÞÐèǰ׺¡£ºóÕ߼ĴæÆ÷ǰ׺Ϊ%£¬Á¢¼´Êýǰ׺Ϊ$¡£
eg£º
   Intex Syntax
   mov eax,1
   mov ebx,0ffh
   int 80h
 
   AT&T Syntax
   movl $1,%eax
   movl $0xff,%ebx
   int   $0x80
2¡£¶þÕß¶Ô²Ù×÷Êý´¦Àí·½Ïò²»Í¬£º
eg£º
   Intel »ã±àÓï·¨£º
   instr dest,source
   mov eax,[ecx]
 
   AT&T »ã±àÓï·¨£º
   instr   source,dest
   movl (%ecx),%eax
3¡£ÄÚ´æ±äÁ¿Óï·¨²îÒ죺
IntelÓ﷨ʹÓÃÖÐÀ¨ºÅ[]£¬ºóÕßʹÓÃСÀ¨ºÅ()
eg£º
   Intex Syntax
   mov eax,[ebx]
   mov eax,[ebx+3]
 
   AT&T Syntax
   movl (%ebx),%eax
   movl 3(%ebx),%eax
4¡£ºó׺£º
AT&T»ã±àÖ¸ÁîÓкó׺£¬ÒÔ±í ......

[תÌù]linuxÏÂcÓïÑÔǶÈë»ã±à

 ÍøÉÏ¿´µ½µÄÕâÆª¹ØÓÚLinuxÏÂCÓïÑÔǶÈë»ã±àµÄÎÄÕÂдµÄ·Ç³£È«£¬×ªÔعýÀ´¡£
Using Assembly Language in Linux.
IntelºÍAT&T»ã±àÓï·¨²îÒ죺
1¡£Ç°×º£º
Intel»ã±à¼Ä´æÆ÷ºÍÁ¢¼´ÊýÎÞÐèǰ׺¡£ºóÕ߼ĴæÆ÷ǰ׺Ϊ%£¬Á¢¼´Êýǰ׺Ϊ$¡£
eg£º
   Intex Syntax
   mov eax,1
   mov ebx,0ffh
   int 80h
 
   AT&T Syntax
   movl $1,%eax
   movl $0xff,%ebx
   int   $0x80
2¡£¶þÕß¶Ô²Ù×÷Êý´¦Àí·½Ïò²»Í¬£º
eg£º
   Intel »ã±àÓï·¨£º
   instr dest,source
   mov eax,[ecx]
 
   AT&T »ã±àÓï·¨£º
   instr   source,dest
   movl (%ecx),%eax
3¡£ÄÚ´æ±äÁ¿Óï·¨²îÒ죺
IntelÓ﷨ʹÓÃÖÐÀ¨ºÅ[]£¬ºóÕßʹÓÃСÀ¨ºÅ()
eg£º
   Intex Syntax
   mov eax,[ebx]
   mov eax,[ebx+3]
 
   AT&T Syntax
   movl (%ebx),%eax
   movl 3(%ebx),%eax
4¡£ºó׺£º
AT&T»ã±àÖ¸ÁîÓкó׺£¬ÒÔ±í ......

Linux ÏÂ Squid °²×°

Ŀ¼
 
Ò»¡¢È·±£Linux ϵͳÖÐ×°ÓÐNET-SNMP ЭÒé... 1
1.Net-snmp »ñÈ¡Óë°²×°... 1
2.Net-snmp µÄÅäÖÃ... 1
3.Net-snmp ³£ÓÃÃüÁî... 2
¶þ¡¢Squid. 3
1.¼ì²élinuxÊÇ·ñ´æÔÚsquidÀϰ汾... 3
2.Squid »ñÈ¡Óë°²×°... 3
3.Squid ÅäÖÃ... 4
4.Squid ²âÊÔ... 4
5.Squid ³£ÓÃÃüÁî... 5
6.Squid ÆäËû... 6
7.Squid.conf ÅäÖÃʵÀý... 6
8.Squid.conf ÅäÖÃ˵Ã÷... 7
9.SquidÃüÖÐÂÊ·ÖÎö... 11
10.Squid ÅÅ´í... 12 ......

Linux PAM Program/µ¯³ö»ñµÃrootȨÏÞ¶Ô»°¿ò

 Ê²Ã´Ò²²»ÒªËµ£¬ÏÈÀ´Ò»¸ö³ÌÐò°É¡£
/*
×¢ÒâÒªºÍÄãµÄϵͳһÖÂredhatÊÇÕâÑù/etc/pam.d/check_user
auth required /lib/security/pam_unix_auth.so
account required /lib/security/pam_unix_acct.so
1.Èç¹ûÐèÒª³öÏÖÃÜÂ뵯³ö¿ò»¹ÐèÒªÔÚÌí¼Ó
/etc/security/console.apps/check_user
USER=root
PROGRAM=~/check_user #Õâ¸ö·¾¶¾ÍÊÇÏÂÃæ±àÒëºÃºóµÄ·¾¶£¬²»ÄܺÍ3ÖÐ×÷Á´½ÓµÄ·¾¶Ò»Ñù
SESSION=true
2.ÔÙ¶Ô/usr/bin/consolehelper×÷ln
sudo ln -s consolehelper check_user
3.ÕâÑùÔËÐÐ/usr/bin/check_user¾Íʵ¼ÊÔÚµ÷ÓÃconsolehelper£¬ÔÙÈ¥¶ÁÈ¡
/etc/security/console.apps/check_userÀïPROGRAMÉ趨µÄ·¾¶
4.±àÒëʱҪÕâÑù:
gcc check.c -ldl -lpam -lpam_misc -o ~/check_user
*/
#include <security/pam_appl.h>
#include <security/pam_misc.h>
#include <stdio.h>
static struct pam_conv conv = {
 misc_conv, //¶¨ÒåÔÚpam_misc.hÖÐ, ·½±ãÄã±à³Ì
 NULL
};
int main(int argc, char *argv[])
{
 pam_handle_t *pamh=NULL;
 int retval;
 const char *user="root"; //Óû§ÃûÉèÖÃΪϵͳÉϵÄÒ»¸ö ......

½â¾öRed Hat Enterprise Linux AS 4 ÖÐÎÄÂÒÂëÎÊÌâ

 ½â¾öRed Hat Enterprise Linux AS 4 ÖÐÎÄÂÒÂëÎÊÌâ
ÎÒÓõÄϵͳÊÇRed Hat Enterprise Linux AS 4£¬ÔÚX-windows×ÀÃæ»·¾³ÏµēÖÕ¶Ë”´°¿Ú²Ù×÷ÊÇÄÜÕýÈ·ÏÔʾºº×Ö£¬µ«ÊÇÔÚÓÃSSHµÇ½Linux²Ù×÷ϵͳ£¬ÎÒÓõÄÊÇputtyÔ¶³Ì¹ÜÀíLinux£¬·¢ÏÖ·µ»ØÖÐÎÄÌáʾÐÅϢȫ¶¼ÊÇÂÒÂ룬¼òµ¥µÄ½â¾ö°ì·¨¾ÍÊÇÔÚSSH¶ËÖ´ÐУº
export LC_ALL="zh_CN.GB18030"
²»¹ýÕâÑù×öµÄ»°ÖØÆô»úÆ÷µÄ»°ÓÖ»á³öÏÖÂÒÂëÎÊÌ⣬ÒòÉèÖõĻ·¾³±äÁ¿Ã»ÁË£¬¸ù³ýµÄ°ì·¨¾ÍÊǰÑÕâ¾äдÈëµ½ÅäÖÃÎļþÖÐÈ¥£º
±à¼­Îĵµ/etc/sysconfig/i18n,ÃüÁîΪ£ºvi /etc/sysconfig/i18n ;½«µÚ1¾äLANG="zh_CN.UTF-8"¸ÄΪLANG="zh_CN.GB18030"¼´¿É£¬±£´æÍ˳ö£¬Íê³ÉºóÖØÐÂÖØÆôµÇ½£¬»á·¢ÏÖÏÖÔÚÈκεĺº×ÖÒä¾­ÄÜÕý³£ÏÔʾÁË¡£
ÁíÍâµÄ°ì·¨Ò²¿ÉÒÔ½«:
export LC_ALL="zh_CN.GB18030"  Õâ¾ä
дÈëetc/profileÎļþÖÐÒ²¿ÉÒÔ½â¾öSSHÖÕ¶ËÖÐÎÄÂÒÂëÎÊÌâ¡£
ÒÔÎı¾Ä£Ê½Æô¶¯Linux ±¾µØ²Ù×÷Îı¾Ä£Ê½½çÃæÃüÁî·¢ÏÖ»¹ÊÇÂÒÂ룬ÎÒ»¹Ã»ÓÐÕÒµ½ºÃµÄ½â¾ö°ì·¨£¬ÍøÉÏ˵Ҫ°²×°zhconÈí¼þ¿ÉÒÔ½â¾öÕâ¸öÎÊÌ⣬»òÊǰ²×°fonts-chinese ¿ÉÒÔ½â¾ö£¬ÎÒûÓа²×°²âÊÔÊÇ·ñ¿ÉÒÔ½â¾ö¡£ÕýÔÚ²âÊÔÖÐ..... ......
×ܼǼÊý:40319; ×ÜÒ³Êý:6720; ÿҳ6 Ìõ; Ê×Ò³ ÉÏÒ»Ò³ [5563] [5564] [5565] [5566] 5567 [5568] [5569] [5570] [5571] [5572]  ÏÂÒ»Ò³ βҳ
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ