Tips & Tricks

Expert Linux and FOSS tips at your fingertips! Learn to solve complex challenges and streamline your open-source workflow.

How to Make iptables Firewall Rules Persistent on Debian/Ubuntu

Here's how to keep iptables firewall rules persistent between reboots so you don’t lose them after the system is rebooted.

This guide will show you how to use “find” and “locate” commands to find files and directories on your Linux file systems.

This guide will teach you how to quickly and easily delete files and directories in Linux using the command line.

Here's how to find out what Linux kernel version and distribution your system is running.

This article will discuss everything you want to know about the Linux traceroute command and how to use it in your daily practice.

In this tutorial, we will show you practical examples of using the sftp command to transfer files securely.

Bored seeing the same wallpapers every day? This article will show you how to set new wallpapers using Styli.sh on Linux automatically.

Are you new to Linux? Here's the list of basic Linux commands containing all the common commands you'll need to know to get started.

This article will learn how to extract/untar tar.gz files in Linux systems through the command line using the tar command.

Learn how to generate an SSH key pair on your computer, which you can then use to authenticate your connection to a remote server.