If you've been trying in vain to get static DNS to stick in Ubuntu, Jack Wallen shows you how this can easily be done from within a single configuration file. If you’re like me, you prefer to use ...

Whatever else you do to secure a Linux system, it must have comprehensive, accurate and carefully watched logs. Logs serve several purposes. First, they help us troubleshoot virtually all kinds of ...

The old way of configuring Debian-based network interfaces was based on the ifupdown package. The new default is called Netplan, and although it's not terribly difficult to use, it's drastically ...