Linux System Administration
What are the difference between ZSH and BASH?
As we navigate through the world of Unix-like operating systems, we come across different shell environments, each with its unique…
Category: Linux System Administration
Linux System Administration
Understanding the difference: “sudo su -” And “sudo -i”
sudo and su are two important commands in Unix-based systems like Linux that let you do administrative tasks. Although they…
Linux System Administration
How to Effectively Use the ‘/etc/environment’ File in Linux
Linux, the powerful open-source operating system, offers flexibility and customization opportunities that are often unattainable with other platforms. One area…
Linux System Administration
What is /dev/null in Linux?
The Linux environment is known for its strong structure, detailed control, and many useful tools. One interesting part is the…
Linux System Administration
Setting up an SFTP Server on Ubuntu
Secure File Transfer Protocol (SFTP) is a secure protocol for transferring files between local and remote servers. Unlike standard FTP,…
Linux System Administration
How to Change a User’s Default Home Directory in Linux
If you’re responsible for the management of a Linux-based system, you need to know how to navigate around user profiles.…
Linux System Administration
How to Recover Files Using Swap Files in Vim
Vim is a powerful text editor that’s been a go-to tool for developers and sysadmins for decades. However, with great…
Linux System Administration
How to Remove Temporary Files Safely and Automatically in Linux
A Linux system, like any other operating system, generates temporary files that can accumulate over time. While these files are…
Linux System Administration
How to Install NVM on CentOS Stream 9 & RHEL 9
Node Version Manager (NVM) is a popular utility that enables you to manage multiple versions of Node.js on your system.…
Linux System Administration
Scheduling a Python Script with Crontab
In the world of programming, efficiency is key. Automation is one of the most powerful tools in a developer’s toolkit,…