How to Fix lsb_release command not found
As a Linux user, you may have encountered the “lsb_release command not found” error when using the lsb_release command on your terminal. This error can be frustrating and make it … Read more
Linux
How to Fix “Systemctl Command Not Found” Error
As a Linux user, you may have encountered the error “systemctl command not found” at some point. This error can be frustrating, as it prevents you from using the systemctl … Read more
Zsh vs Fish: What’s the Difference?
As a long-time command line user, I have tried out various shell programs. Two that have consistently stood out to me as being particularly powerful and user-friendly are Z shell … Read more
How to Fix Zsh Permission Denied
As a frequent user of the Z shell (zsh), I know firsthand how frustrating it can be when encountering a “permission denied” error. Various factors can cause this error, but … Read more
Zsh vs Bash: What’s the Difference?
As a system administrator or a developer, you’ve likely heard of both zsh and bash. These two Unix shells are some of the most widely used and popular in the … Read more
How to Fix Error Python Interpreter Is Not Selected
As a Python developer, you may have encountered the error “Python interpreter is not selected” at some point in your programming journey. This error can be frustrating and make running … Read more
Bash vs Python: A High-Level Overview
At a high level, Bash and Python are very different languages with different purposes and uses. Bash (which stands for “Bourne Again SHell”) is a Unix shell and command language, … Read more
Automation with Bash Scripts
As a system administrator or developer, you might find yourself frequently performing the same tasks over and over again. These tasks might include updating software, managing users, or backing up … Read more
Sh vs Bash: What’s the Difference?
I often work with various shells to interact with my operating system and run commands. Two of the most commonly used shells are the Bourne shell (sh) and the Bourne-Again … Read more
Wget vs Curl: What’s the Difference?
I often need to download files from the internet or request HTTP to various web APIs. There are a few different tools that I can use to do this, but … Read more
How to Scroll Up and Down in Tmux: The Ultimate Guide
As a developer, I often work in the command line, using a terminal multiplexer like Tmux to manage my sessions. One of the most common tasks I perform in Tmux … Read more
How To Fix “No Root File System Is Defined” Error
Linux is a versatile and open-source operating system that you can use on your computer, server, or embedded device. One of the most common errors when using Linux is the … Read more
How to Fix “npm command not found”
The Node Package Manager (NPM) is JavaScript’s most popular package manager. It comes bundled with NodeJS and allows you to install packages like React, Angular, Express, Babel, and so many … Read more
How to Fix “gpg decryption failed no secret key”
The error “gpg: decryption failed: No secret key” does not mean your secret key has been compromised and your encrypted files are no longer secure. When you decrypt a file … Read more
What is sudo rm -rf in Unix and Linux?
Sudo rm -rf is a command used to delete files and directories recursively. This means that not only will the specified file or directory be deleted, but all of its … Read more
