How to use the Linux time command: all you need to know
Whether you’re a system administrator or a virtual server hosting (VPS) user, learning various Linux commands will help you execute tasks more...
How to change password in Linux + password management tips
System administrators often create multiple accounts to manage a Linux virtual private server (VPS). While this feature makes collaboration simpler...
How to use SCP command to copy and transfer files in Linux
Secure copy protocol (SCP) is a command that enables efficient and secure file transfers between two systems over a network. It uses Secure Shell...
How to remove directory in Linux: deleting files and folders using rmdir and rm commands
Learning the Linux command line is essential for system administrators, as it’s widely used for virtual private server hosting. While you can...
Cron job explained: Syntax, scheduling, and best use cases
A cron job is a time-based scheduler in Unix-like operating systems, such as Linux and macOS. It automates repetitive tasks like backups, system...
Iptables tutorial: securing VPS with Linux firewall
Are you looking for a comprehensive iptables tutorial for your VPS? This article will show you how to install and use iptables on an Ubuntu system....
17 essential SSH commands to know. Free cheat sheet included
Secure Shell (SSH) is a powerful tool used to access and manage remote servers securely. Whether you’re a beginner or an experienced user,...
How to change permissions and ownership in Linux
Properly managing Linux file permissions and ownership is essential for safety, especially when multiple administrators manage one server. Moreover,...
How to use PuTTY to access your server
SSH, or Secure Shell, is a secure protocol for connecting to a remote server. To establish an SSH connection, you will need an SSH client app like...