How to check IP in centos (picture and text)

The following columncentos Getting Started Tutorialwill introduce to you the method of checking IP in centos (pictures and texts). I hope it will be helpful to friends in need!

1. Phenomenon:

When searching for IP through ip addr, it is found that there is no inet attribute in ens33, as shown below:

2. Solution

Open the network card configuration file /etc/sysconfig/network-scripts/ifcfg-ens33 and modify ONBOOT to yes.

vi /etc/sysconfig/network-scripts/ifcfg-ens33

From the configuration file, centos7 does not start the network card by default.

Change to yes and save.

Restart the network service:

sudo service network restart

Then check:

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