Ifconfig:command not found (CentOS Special Edition, others can be consulted)

Ifconfig:command not found

View path configuration (Echo is equivalent to Console.WriteLine in printf,c# in C)

Solution 1: First look at whether the root user, if not on the SU switch to the root user

Su

Solution 2:(if you don't see/sbin) "We're obviously not the problem."

This is generally because the configuration is not ready, permanent solution:

Open a/etc/profile file where you'll enter Export path= $PATH:/sbin

Solution 3:(CentOS later changed orders, see if we are "Ipconfig==>ip")

Find name (name) in/(root directory) is Ifconfig

That means ipconfig really changed, calm down.

Look at the information

IP addr

Found the wood has (see 2:eth0 no IPv4)

Jump to/etc/sysconfig/network-scripts Directory

Cd/etc/sysconfig/network-scripts

Use VI to open the Ifcfg-eth0 (your may be eth1, or other, not every computer is this) "If you want to change this can refer to: http://jingyan.baidu.com/article/7f41ecec1b022e593d095c1e.html"

Press i to enter edit mode, modify the arrows, and press ESC to return to command mode, type : Wq and return

Reboot

Reboot

Enter after login with root user

IP addr

Success!!

Solution 4: (Network)

Http://blog.sina.com.cn/s/blog_946cb2b70100wx2j.html

Yum Install Setuptool installs setup, but only authentication configuration is available after installation using Run Setup.

If you want to configure IP, install system-config-network-tui .

Yum Install System-config-firewall-tui installs the graphical firewall configuration tool.

Yum List system-config* all installed.

Ifconfig:command not found (CentOS Special Edition, others can be consulted)