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

Linux IPÉèÖÃ

Linux IPÉèÖÃ
ÐÞ¸Äip£º
±à¼­Îļþ/etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE=eth0 //É豸Ãû³Æ£¬²»ÒªÐÞ¸Ä
BOOTPROTO=static //²»ÒªÐÞ¸Ä
BROADCAST=10.10.22.255 //¹ã²¥µØÖ·£¬Ò»°ãΪ±¾Íø¶ÎµÄ×îºóÒ»¸öIP
IPADDR=10.10.22.145 //ipµØÖ·
NETMASK=255.255.255.0 //×ÓÍøÑÚÂë
NETWORK=10.10.22.0 //Íø¶ÎµØÖ·
ONBOOT=yes //²»ÒªÐÞ¸Ä
TYPE=Ethernet //²»ÒªÐÞ¸Ä
×¢Ò⣺ ifcfg-eth0ÊǵÚÒ»ÕÅÍø¿¨£¬ifcfg-eth1ÊǵڶþÕÅÍø¿¨£¬ÒÀ´ÎÀàÍÆ
Ôö¼Óip£º
¿ÉÒÔÖØбàÒëÒ»¸öÎļþ£¬ÎļþÃûΪ/etc/sysconfig/network-scripts/ifcfg-eth0:0
Ò²¿ÉÒÔÖ±½ÓÔÚ/etc/sysconfig/network-scripts/ifcfg-eth0ÖÐÌí¼Ó£¨µ«ÊÇÉ豸eth0Ò»¶¨ÒªÓУ©
DEVICE=eth0:0 //É豸Ãû³Æ£¬²»ÒªÐÞ¸Ä
BOOTPROTO=static //²»ÒªÐÞ¸Ä
BROADCAST=10.10.33.255 //¹ã²¥µØÖ·£¬Ò»°ãΪ±¾Íø¶ÎµÄ×îºóÒ»¸öIP
IPADDR=10.10.33.145 //ipµØÖ·
NETMASK=255.255.255.0 //×ÓÍøÑÚÂë
NETWORK=10.10.33.0 //Íø¶ÎµØÖ·
ONBOOT=yes //²»ÒªÐÞ¸Ä
TYPE=Ethernet //²»ÒªÐÞ¸Ä
ÒÀ´ÎÀàÍÆ£¬Èç¹ûÔÙÔö¼ÓÒ»¸öip£¬ÔòÔÙÔö¼ÓÈçÏÂÅäÖãº
DEVICE=eth0:1 //É豸Ãû³Æ£¬²»ÒªÐÞ¸Ä
BOOTPROTO=static //²»ÒªÐÞ¸Ä
BROADCAST=10.10.44.255 //¹ã²¥µØÖ·£¬Ò»°ãΪ±¾Íø¶ÎµÄ×îºóÒ»¸öIP
IPADDR=10.10.44.145 //ipµØÖ·
NETMASK=255.255.255.0 //×ÓÍøÑÚÂë
NETWORK=10.10.44.0 //Íø¶ÎµØÖ·
ONBOOT=yes //²»ÒªÐÞ¸Ä
TYPE=Ethernet //²»ÒªÐÞ¸Ä
ͬÑùÈç¹ûÔÚµÚ¶þÕÅÍø¿¨£¬ÔòÐèÒªÔö¼Ó£º
DEVICE=eth1:0 //É豸Ãû³Æ£¬²»ÒªÐÞ¸Ä
BOOTPROTO=static //²»ÒªÐÞ¸Ä
BROADCAST=10.10.33.255 //¹ã²¥µØÖ·£¬Ò»°ãΪ±¾Íø¶ÎµÄ×îºóÒ»¸öIP
IPADDR=10.10.33.145 //ipµØÖ·
NETMASK=255.255.255.0 //×ÓÍøÑÚÂë
NETWORK=10.10.33.0 //Íø¶ÎµØÖ·
ONBOOT=yes //²»ÒªÐÞ¸Ä
TYPE=Ethernet //²»ÒªÐÞ¸Ä
Ôö¼ÓĬÈÏÍø¹ØµÄ·½·¨£º
×¢Òâһ̨»úÆ÷Ö»ÄÜÓÐÒ»¸öȱʡÍø¹Ø£¬·ñÔò¾ÍÓ¦¸Ã¸ø³ö¾ßÌåµÄ·ÓÉ·½Ê½¡£
ÔÚÏà¹ØµÄÉ豸ÅäÖÃÖÐÔö¼ÓÒ»Ïî¼´¿É£¬ÀýÈçÔÚÉÏÊöÅäÖÃÖУ¬ÔÚµÚÒ»ÕÅÍø¿¨µÄµÚÒ»¸öIPÔö¼ÓÒ»¸öȱʡÍø¹Ø£º
DEVICE=eth0
BOOTPROTO=static
BROADCAST=10.10.22.255
IPADDR=10.10.22.145
NETMASK=255.255.255.0
NETWORK=10.10.22.0
ONBOOT=yes
TYPE=Ethernet
GATEWAY=10.10.22.3
ÐÞ¸ÄÍê³Éºó£¬ÒªÏëʹÉÏÊöÐÞ¸ÄÉúЧ£¬ÔòÐèÒªÖØÆð»úÆ÷£¬»òÕßÖØÆðÍøÂç¡£
ÖØÐÂÆô¶¯»úÆ÷µÄ·½·¨ÊÇ£ºreboot
ÖØÆðÍøÂçµÄ·½·¨ÊÇ£ºservice network restart
ÒÔÉÏΪ¾²Ì¬Ôö¼ÓipµÄ·½·¨£¬¼´»úÆ÷ÖØÆðºóÈÔÈ»ÓÐЧµÄ·


Ïà¹ØÎĵµ£º

LinuxÄں˼°ARMµÄÄÚ´æ¹ÜÀí

»¶Ó­»Øµ½KernelÖÐ……
¼ÌÐø˵__vet_atagsº¯Êý£¬Õâ¸öº¯ÊýÈԾɶ¨ÒåÔÚarch\arm\kernel\head-common.sÎļþÖУº
/* Determine validity of the r2 atags pointer.  The heuristic requires
 * that the pointer be aligned, in the first 16k of physical RAM and
 * that the ATAG_CORE marker ......

linux϶¯Ì¬¿âÓ뾲̬¿â

ÌåÑéÒ»ÏÂlinuxϱàдºÍʹÓö¯Ì¬¿âÓ뾲̬¿â£¬·¶Àý£ºhelloworld³ÌÐò¡£
Ê×Ïȱàд¾²Ì¬¿â£º
hellos.h
 #ifndef _HELLO_S_H
#define _HELLO_S_H
void prints(char *str);
#endif
 
hellos.c
#include "hellos.h"
#include <stdio.h>
void prints(char *str)
{
printf("print in sta ......

linuxÏÂÍêȫɾ³ýOracle

1.ÓÃoracleÓû§µÇ¼
Èç¹ûÒªÔٴΰ²×°£¬ ×îºÃÏÈ×öһЩ±¸·Ý¹¤×÷¡£
°üÀ¨Óû§µÄµÇ¼½Å±¾£¬Êý¾Ý¿â×Ô¶¯Æô¶¯¹Ø±ÕµÄ½Å±¾£¬ºÍListener×Ô¶¯Æô¶¯µÄ½Å±¾¡£
ÒªÊÇÓпÉÄÜÁ¬´´½¨Êý¾Ý¿âµÄ½Å±¾Ò²±£´æÏÂÀ´
2.ʹÓÃSQL*PLUSÍ£Ö¹Êý¾Ý¿â
[oracle@ora920 oracle]$ sqlplus /nolog
SQL> connect / as sysdba
SQL> shutdown [immediate]
......

Linux Shell ½ø¶ÈÌõÏÔʾº¯Êý£¨±¸Íü£©

1.µãºÅ½ø¶ÈÏÔʾcode 1
#!/bin/sh
#Êä³ö"."½ø¶ÈÌõº¯Êý£¬¼æÈÝbsh¡¢ksh¡¢bash
#Ê×ÏÈtrap 1 2 3 15Ðźţ¬ÖØÒª
trap 'kill $BG_PID;echo;exit' 1 2 3 15
function dots
      {
      stty -echo >/dev/null 2>&1
      ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ