sysconfig

This article transferred from: Http://www.cnblogs.com/kerrycode/archive/2012/12/17/2821836.html#commentformConfigure dynamic IPEnter setup in the Terminal Command window and the following window will pop up[[Email protected] ~]# SetupSelect Network Configuration, click Enter to enter the following screen,Select the Edit Devices option to enter the following screenClick Enter, the option to enter the following interface, press TAB to switch between options, select Use DHCP, press the space bar, w

In Linux, how can I modify the IP address information is always changed using ifconfig, and always had to be redone after restart. If you modify the configuration file, you don't have to worry about it ~ A. The IP address modification takes effect immediately: www.2cto.com # ifconfigeth0192.168.0.20netmask255.2... how can I modify the IP address information in Linux? I always use ifconfig to modify the IP address information. I always have to redo it after restart. If you modify the configuratio

rawdevices management method before RHEL6. After the system is installed, the/etc/init. d/rawdevices and/etc/sysconfig/rawdevices files exist by default. # Cat/etc/redhat-releaseRed Hat Enterprise Linux Server release 5.8 (Tikanga) # rpm-qf/etc/init. d/rawdevices/etc/sysconfig/rawdevicesinitscripts-8.45.42-1.el5initscripts-8.45.42-1.el5 # cat/etc/init. d/rawdevices #! /Bin/bash # rawdevicesThis shell scrip

For reference. The NIC configuration file of RedHat9.0 can be located in the following three locations. /Etc/sysconfig/network-scripts/ifcfg-eth0/etc/sysconfig/networking/devices/ifcfg-eth0/etc/sysconfig/networking/profiles/default/ifcfg-eth0 by default only exist at/etc /For reference. The NIC configuration file of RedHat 9.0 can be located in the following thr

In Linux, how can I modify the IP address information is always changed using ifconfig, and always had to be redone after restart. If you modify the configuration file, you don't have to worry about it ~ A, modify the IP address effective immediately: www.2cto.com # ifconfig eth0 192.168.0.20 netmask 255.255.255.0 start effective: Modify/etc/sysconfig/network-scripts/ifcfg-eth0 B, modify the default gateway effective immediately: # route add default g

Today, I got a new server, used as a stepping stone, and pasted and copied the previous Code. As a result, there was a problem and I couldn't forward it, Beth was not clear, so I had to find it a little later. First, find the network, No network problems found, no problems with the Intranet and Internet, and no problems with the dual-nic gateway, So I had to search Baidu for the problem. Here I found an article that is useful to myself and posted it to solve the problem in the future. Configure

into the KDE desktop environment; automatically login to Linux; PREFDM script framework is roughly as follows: #!/bin/sh PATH=/SBIN:/USR/SBIN:/BIN:/USR/BIN:/USR/X11R6 /bin. /ETC/PROFILE.D/LANG.SH # First step: Check to see if [-f/etc/sysconfig/autologin-a-x/usr/sbin/autologin] for automatic login; Then If/usr/sbin/autologin; Then Exit 0 fi fi # Step two: If you're not automatically logged in, you'll search for the user's preferred login in/etc/

Iptables service to open port 2002.Solution:1. iptables file not found under/etc/sysconfig/under CentOS2. Linux iptables configuration details (turn)Refer to Linux iptables configuration details (RPM) Modify the configuration of the Iptables service to open port 2002. The first thing to do is give our SSH accept configuration so that it doesn't connect directly:1. If the SSH port is 22 (it is not recommended to use the default port to get rid of the

http://rickcheung.blog.51cto.com/913220/3544291. CentOS Modify DNSModify the DNS configuration file for the corresponding NIC# vi/etc/resolv.confModify the following contentNameServer 8.8.8.8 #google域名服务器NameServer 8.8.4.4 #google域名服务器2. CentOS Modify GatewayModify the configuration file for the gateway for the corresponding network card[[Email protected]]# vi/etc/sysconfig/networkModify the following contentNetworking=yes (Indicates whether the syste

#### Close Service Timeservermaster = "192.168.6.13" Sshport = "58522" Echored () { Echo-ne "\ 033 [31 m" $1 "\ 033 [0m \ n" } Echogreen () { Echo-ne "\ 033 [32 m" $1 "\ 033 [0m \ n" } IPN = 'ifconfig | grep 192.168 | awk '{print $2}' | cut-D:-F2 | awk-f. '{print $3 "-" $4 }'' Hostname = "HK $ IPN" Hostname $ hostname Sed-I "s/hostname =. */hostname = $ Hostname/g"/etc/sysconfig/Network # Router # Routerip = 'cat/etc/

through rpm, or DHCPD has been installed, you should try to determine where the DHCPD writes its lease file and ensure that the file exists. You can also create an empty file manually: # Touch/var/lib/DHCP/DHCPD. Leases Iii. Start and check the DHCP server Run the following command to start the DHCP server: # Service DHCPD start Run the ps command to check the DHCPD process: # Ps-Ef | grep DHCPDRoot 2402 1 0? 00:00:00/usr/sbin/DHCPDRoot 2764 2725 0 00:0

information is saved1.2.2 disable SElinux 1 sed -i 's#SELINUX=enforcing#SELINUX=disabled#g' /etc/selinux/config2 3 grep SELINUX=disabled /etc/selinux/config4 5 setenforce 06 7 getenforce1.2.3 disable iptables 1/etc/init. d/iptables stop 2 3 chkconfig iptables off Disable the iptables service and enable auto-start upon startup1.2.4 streamline boot self-starting services 1 chkconfig|awk '$1!~/crond|sshd|network|rsyslog|sysstat/{print "chkconfig",$1,"off"}'|bash2 3 export LANG=en4 5 chkconfig --li

Reprint: http://blog.csdn.net/wangjingfei/article/details/5283632/It is very convenient to be familiar with Ifconfig.ifconfig eth0 New IPThen edit/etc/sysconfig/network-scripts/ifcfg-eth0, modify IPFirst, modify the IP address[Email protected] network-scripts]$ VI ifcfg-eth0Device=eth0Onboot=yesBootproto=staticipaddr=219.136.241.211netmask=255.255.255.128gateway=219.136.241.254Second, modify the gatewayVi/etc/sysc