Zenity is a fantastic tool for creating GUI applications via the terminal and the Zenity project has a full manual on how to use it. There are alternatives, in the form of Yad (Yet Another Dialog).

The tmux tool is one of a number of Linux terminal window splitters that allow you to run commands in adjacent (up/down, right/left or both) panes so that you can easily use the output in one pane ...

If you're looking for a solid web-based Linux admin GUI, look no further than the tried and true Webmin. Jack Wallen shows you how to install it on both Ubuntu Server and CentOS 8.

I'm struggling through scripting things like VSFTPD. I really would like to make a basic GUI front end that could spit out the conf file. Does anyone know ...

In today's open source roundup: Six GUI firewall management applications in Linux. Plus: Linux Lite 2.2 released, and the story of how Kali Linux was created.