linux ifconfig

| grep siblings | Sort | Uniq Siblings:12 Second, System Information 1. View System Information 1) View kernel name # uname Equivalent # uname-s 2) View complete system information, including kernel name, hostname, kernel version, processor architecture, etc. # uname-a 2. View Redhat Release Release information # More/etc/redhat-release 3. View Host Name # hostname # Uname-n Hostname The corresponding configuration file is/etc/sysconfig/network, if hostname in the configuration file is empty, (

Tags: Linux over ifconfig car Err Python config Pac LinuOne, Linux network related 1. Ifconfig Viewing network card IPThe Ifconfig command is used to configure and display network parameters for network interfaces in the Linux ker

Linux and linux Simple mode: #!/usr/bin/expect -f set timeout 5 spawn ssh root@192.168.0.1expect "*assword*" send "root\r" expect "#" send "ifconfig \r" expect eof Explanation: Send: used to send a string to the process: receive a string from the process, for example, receive CT "* assword *"Spawn: Start a new process interact: allow user interactionH

Tags: network firewall command modify NIC to judge $path use GRE netmask ClientNetwork Information viewSet Network address:Cat /etc/sysconfig/Network-scripts/ifcfg-eth0 You will see:DEVICE=Eth0Bootproto=StaticsHWADDR=00: 0c:29:13:d1:6f Onboot=yes Type=ethernet Ipaddr=192.168. 0.212 Netmask= 255.255. 255.0 Bootproto=statics: Indicates the use of the static IP address.Onboot=Yes: Indicates that the NIC is started when it is powered on.Take the dynamic IP address addressDEVICE=e

Remote Login for Linux systemsThe configuration file for the SSHD service is/etc/ssh/ssh_config//can modify this profile to implement the SSHD service you want. For example, you can change the boot port to 11587.At present, the more common terminal login software is SECURECRT, Putty, SSH Secure shell and so on.Download putty, you can go to the official website: http://www.chiark.greenend.org.uk/~sgtatham/putty/download.htmlLinux Configuration IPFang Y

Linux problem summary, linux Summary1. Modify the redhat performanise5 Language Problem description: language change Cd/etc/sysconfigVi i18nSet LANG = en_US.UTF-8Change to LANG = zh_CN.gb2312 2. bash: ifconfig: command not found Problem description: Switch to the root user[Root @ localhost/] $ ifconfigStill prompt: "bash:

script in the Root_qtopia root file system of the friendly arm to make the following changes.Modify the following:Modify the/etc/init.d/rcs file under Rootfs of the RAMDisk root file system to be madeAdd the following two lines of command at the bottom to automatically start the network card:/sbin/ifconfig Lo 127.0.0.1/sbin/ifconfig eth0 192.168.31.230 netmask 255.255.255.0 upThis method is discovered by a

Linux network configuration command Nic naming rules in Linux: eth0 and eth1. The first Ethernet Card and the second card. Lo is the loopback interface, its IP address is fixed to 127.0.0.1, And the mask is 8 bits. It represents your machine. 1. ifconfig is used to view Nic Information Ifconfig [interface] Inte

Common linux commands and linux commands 1. Network Parameter Setting command 1. ifconfig: Query and SET network card and IP network segment parameters 1.1 man manual Definition DESCRIPTION Ifconfig is used to configure the kernel-resident network interfaces. It is used at boot time to set up interfaces

Comparison between Linux commands and Solaris commands-Linux general technology-Linux technology and application information. For more information, see the following. 1) view open ports Linux: netstat-atn Solaris: netstat-P tcp-f inet- 2) view NIC/network status Linux:

(so Easy) #1. Note #在进行shell编程时, the sentence at the beginning of the # represents the comment until the end of the line. #我们真诚地建议您在程序中使用注释. If you use annotations, #那么即使相当长的时间内没有使用该脚本, you can understand how the script works in a very short period of time. #2变量 #在其他编程语言中您必须使用变量. In shell programming, all variables are composed of strings, and you do not need to declare variables. To assign to a variable, you can write: #变量名 = value #取出变量值可以加一个美元符号 ($) in front of the variable: #hello world #

Http://blog.chinaunix.net/uid-346158-id-2131136.html In linux, apart from primary, there are two types of IP addresses:1. ip alias (sub-interface)2. secondary ip (secondary ip)Can be added to a physical network card. alias is added by ifconfig. ifconfig is displayed as a sub-interface such as eth0: 1. secondary ip is supported by ip commands.Add sub-interface:#

configuration of eth0: 0. the MAC address, interrupt, and resource usage are the same as those of eth0.# Ifconfig eth0: 0 down -- remove IP alias Like secondary ip, heartbeat provides a script called ipaddr to help us set the IP address alias. in addition, note that the IP address alias must be in the same subnet as the real IP address and cannot be in a cross-network segment. 13. Note !!! Do not place the commands mentioned above in the