Can linux modify static ip address?

Linux can modify the static ip address. The method is: 1. Use the ifconfig command to temporarily modify the syntax "ifconfig eth0..netmask.."; 2. Use "vi ifcfg-eth0 path" to modify the static IP information of the "ifcfg-eth0" file, and restart the network service. .

#The operating environment of this tutorial: linux7.3 system, Dell G3 computer.

Can Linux modify the static IP address?

1. Effective immediately:

The example is as follows:

# ifconfig eth0 192.168.1.155 netmask 255.255.255.0

2 , restart to take effect

Modify /etc/sysconfig/network-scripts/ifcfg-eth0

The example is as follows:

Enter in the terminal: vi / etc/sysconfig/network-scripts/ifcfg-eth0

Start editing and fill in the ip address, subnet mask, gateway, DNS, etc. Among them, the "information in the red box" is a must.

After editing, save and exit.

Restart the network service. service network restart or /etc/init.d/network restart

ping the gateway and ping the external network for testing. If both can ping successfully, it means the network is normal.

Recommended learning:Linux video tutorial

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