CentOS prompts for no command handling when entering the ifconfig command-just a process-open source China community

<title>CentOS prompts for no command handling when entering the ifconfig command-just a process-open source China community</title>CentOS when entering the ifconfig command, prompt for no command handling posted 4 months ago (2013-09-11 08:14)?? Read A)? |? Reviews0） 0 People collection This article, I want to collect likes 0

A CENTOS5.2 is installed on the virtual machine. After the installation, a lot of instructions are not found. Baidu after the problem solved. Record the processing method for future use.

Execute? ifconfig prompt command does not exist, shutdown command does not exist, use #/sbin/ifconfig is possible, then the reason is: the system default environment variable setting is not

Perform the echo $PATH separately under the normal user and root user, and find that there are four fewer addresses in PATH:/sbin:/usr/sbin:/usr/local/sbin:/usr/kerberos/sbin and, Ifconfig is exactly Sbin inside.

????? Su goes to root, runs VI?? /etc/profile???

Add the following statement at the end of the file:

Path= $PATH:/sbin????? # Append the/sbin directory after the PATH variable

Export path= $PATH:/sbin?? # set the variable to global

Save and exit.

Modify the/home/user/.bash_profile, adding/sbin:/usr/sbin:/usr/local/sbin:/usr/kerberos/sbin to the path after path.

After the change, execute the command:.? . Bash_profile, you can also log off or restart to make the content you just modified take effect.

Ok. Call it

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CentOS prompts for no command handling when entering the ifconfig command-just a process-open source China community