How To Reinstall Terminal on Ubuntu
In this article, we will walk you through the process of reinstalling the Terminal on Ubuntu. The Terminal, or shell, is a crucial tool for any Linux user. It’s where …
Why is my SSH server listening on 0.0.0.0:22 and how to establish a connection?
Introduction Secure Shell (SSH) is a network protocol that provides a secure way to access a computer over an unsecured network. SSH provides a secure channel over an unsecured network …
Solving 404 for Static Files with Django and Nginx
In this article, we will tackle a common issue faced by developers when deploying Django applications with Nginx – the notorious 404 error for static files. This error typically occurs …
Fixing “gcc: error trying to exec ‘cc1plus’ : execvp: No such file or directory” in Ubuntu
In the world of Ubuntu, encountering errors is a common occurrence, especially when dealing with compilers like GCC. One such error is “gcc: error trying to exec ‘cc1plus’ : execvp: …
How To Easily Clone Your Entire Ubuntu System to a New Hard Drive
In this article, we will walk you through the process of cloning your entire Ubuntu system to a new hard drive. This can be a useful process if you are …
Understanding Available Memory in Linux using the Free Command
In the world of Linux system administration, understanding how your system utilizes memory is crucial for performance monitoring and capacity planning. One of the most common tools for this task …
How To Fix “no new privileges” Error When Running sudo in VS Code Terminal
In the world of software development, Visual Studio Code (VS Code) is a popular code editor that offers a wide range of features. However, users may occasionally encounter issues, one …
How To Remove Duplicate Lines with Grep in Bash
In this article, we will explore how to remove duplicate lines from a file using grep in Bash. grep is a powerful command-line tool used for searching and filtering text. …
How To Fix “Failed to Start Ubuntu Live CD Installer” on Lenovo Laptop with USB Installation
When attempting to install Ubuntu on a Lenovo laptop via USB, you may encounter the error “Failed to Start Ubuntu Live CD Installer”. This article will guide you through several …
How To Fix “Cannot find device wg0” Error in WireGuard VPN on Ubuntu 18.04.4 LTS
If you’re using WireGuard VPN on Ubuntu 18.04.4 LTS and encounter the error message “Cannot find device ‘wg0′”, it can be quite frustrating. This error indicates that the WireGuard interface …
How To Monitor AMD Ryzen CPU Temperature on Ubuntu 18.04 with lm-sensors
Monitoring your CPU’s temperature can be crucial to maintaining the health and longevity of your system. When it comes to AMD’s Ryzen series CPUs on Ubuntu 18.04, one of the …
Troubleshooting Ubuntu 20.04 Server Not Responding to Ping
In this article, we will delve into the process of troubleshooting an Ubuntu 20.04 server that is not responding to ping. This is a common issue that can occur due …