Understanding the Linux md5sum Command: Generating and Checking File Integrity
Learn how to use the Linux md5sum command to generate and check the integrity of your files. Understand the limitations and security implications of the MD5 algorithm.
· Christian Wells
Getting Started with sudo: A Beginner’s Guide to Understanding and Using sudo on Ubuntu
This article provides a guide to understanding and using sudo on Ubuntu linux systems.
· Christian Wells
Troubleshooting Programs with the Linux strace Command
Use the Linux strace command to trace the system calls and signals of a program. This powerful tool can be used to troubleshoot problems or monitor program behavior.
· Christian Wells
How to Setup and create zone with BIND on Ubuntu 22.04
Learn how to install and configure BIND, an open-source implementation of the Domain Name System protocol, on Ubuntu 22.04.
· Christian Wells
Linux Locate Command for Beginners
Use the Linux locate command to quickly and easily find files on your system. Run from the terminal, this command line utility is a valuable tool for Linux users.
· Christian Wells
Examples of Linux Xargs Command for Beginners
Use the xargs command in Linux to execute commands on a list of arguments. xargs is often used with find, grep, and ls to perform actions on multiple files or directories.
· Christian Wells
Configure Your Network with Ubuntu Netplan: Static IP, DHCP, and More
Netplan is a network configuration utility included in Ubuntu. Learn how to use Netplan to manage network interfaces, IP addresses, and DNS servers on Ubuntu.
· Christian Wells
Master the Linux Gunzip Command with These Examples
The gunzip command is a Linux utility used to decompress files compressed with gzip. Learn how to use gunzip and see examples of common usage scenarios.
· Christian Wells
How to install a VPN based on Wireguard Ubuntu
Learn how to install and configure WireGuard, a modern, secure VPN technology for Linux systems, in this step-by-step guide.
· Christian Wells
What is Firewall-cmd and how to configure.
In this article, we will guide you through the process of installing and using firewall-cmd to manage the firewalld service.
· Christian Wells