Telnet to a Port to Test Network Connectivity
Telnet is one of the simplest ways to check port connectivity. Learn how to telnet to a port to check whether a port is open or not.
How to Set Ethernet Card Speed in Linux with ethtool
The ethtool command is used to view and change the ethernet device parameters such as speed and duplex. Here's how to use it!
How to Create an Alias and Use the Alias Command in Linux
The alias command in Linux lets you create shortcuts for commands, making them easier to remember and use. Here's how to create them!
How to Zip Files and Directories on Linux (with Examples)
This article will show you how to easily use the Zip command on Linux to Zip files and directories.
How to Create Bootable USB Drive Using dd Command
Need to write an ISO file to a bootable USB drive? The command line ‘dd’ tool can do that with minimal effort.
Check Disk Space in Linux Using df and du Commands
Linux has strong built-in commands to check available disk space called ‘df‘ and 'du'. Let's find out how to use them correctly.