Manually configure UbuntuLinux to specify the DNS server address

Article Title: manually configure UbuntuLinux to specify the DNS server address. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.

This section describes how to specify the DNS server address in Ubuntu Linux.

In Ubuntu Linux, use the "/etc/resolv. conf" file to configure the address of the DNS server. You can use the nameserver configuration item to set the IP address of the DNS server. A maximum of three DNS servers can be used.

$ Sudo vi/etc/resolv. conf

Search localdomain

Nameserver 192.168.1.1

Nameserver 202. xx

Modifications to "resolv. conf" take effect immediately.

You can use the nslookup command to query the DNS server to verify the "resolv. conf" configuration file.

You can use man nslookup to query specific commands.

So far, the local network configuration for manual configuration of Ubuntu Linux series has come to an end.