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centos 7 x64 install

centos 7 default don't add net-tools 
so you must do under list~~~

ifconfig -a
-bash: ifconfig: command not found

That was strange too, because there was the first time I found a unix like system without ifconfig tool installed by default.

I thought that the ip command will be there and executed:


# ip addr

which indeed was there! After connecting through a terminal, the first command I run is:


# yum upgrade

 

Then I installed the ifconfig command (net-tools):


# yum install net-tools
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