What’s Wrong with IPv4 and Why We Are Moving to IPv6
For the past 10 years or so, this has been the year that IPv6 will become widespread. It hasn’t happened
How to Upgrade Debian 11 to Debian 12 (Bookworm) via CLI
Are you planning to upgrade to the latest release of Debian 12 (codenamed “Bookworm”), from Debian 11? But did you
8 Mysterious Uses of (!) Operator in Linux Commands
The ‘!’ symbol or operator in Linux can be used as a Logical Negation operator as well as to fetch
IPTraf-ng – A Console-Based Network Monitoring Tool
IPTraf-ng is a console-based Linux network statistics monitoring program that shows information about IP traffic, which includes information such as:
How to Use the Cat Command in Linux [22 Useful Examples]
The cat (short for “concatenate“) command is one of the most frequently used commands in Linux that comes pre-installed in
How to Generate, Encrypt and Decrypt Random Passwords in Linux
In this article, we will share some interesting command-line tools to generate random passwords and also how to encrypt and
Fd – The Best Alternative to ‘Find’ Command for Quick File Searching
Most Linux users are well familiar with the find command and the many cases it can be used. Today we
How to Pipe Command Output to Other Commands in Linux
While using the command line, you can directly pass the output of one program (for example a tool that generates
How to Run Linux Commands in Background and Detach in Terminal
In this guide, we shall bring to light a simple yet important concept in process handling in a Linux system,
How to Add or Remove Linux User From Group
Linux is by default a multi-user system (meaning many users can connect to it simultaneously and work), thus Linux user
15 Useful Performance and Network Monitoring Tools for Linux
If you’re working as a Linux/Unix system administrator, sure you know that you must have useful monitoring tools to monitor
11 Best IP Address Management Tools for Linux Network
If you are a network administrator, you surely know, how important it is to keep track of the leased IP