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Linux Ask! is a Q & A web site specific for Linux related questions. Questions are collected, answered and audited by experienced Linux users.

How to change the DNS setting?

Dec 192009

How to change the DNS setting?

Answer:

1. Edit the /etc/resolv.conf file, assume Debian/Ubuntu

sudo vi /etc/resolv.conf

2. Add or replace, e.g. using Google Public DNS servers

nameserver 8.8.8.8 nameserver 8.8.4.4

3. Done.

Dec 182009

Safely reboot a Linux server?

Answer: Use the following command:

shutdown -r now