How To Decode ROT13 Text Using Command Line
In this article, we will delve into the process of decoding ROT13 text using the command line. ROT13 (rotate by 13 places) is a simple letter substitution cipher that replaces …
How To Fix “sudo add-apt-repository” Hanging Issue in Ubuntu 18.04?
In Ubuntu, the sudo add-apt-repository command is a convenient way to add new repositories to your system. However, sometimes you may encounter an issue where the command hangs and does …
How To Access Ubuntu Desktop via SSH
Accessing a remote Ubuntu desktop via SSH (Secure Shell) can be a crucial aspect of system administration. This article will guide you through two main methods: SSH with X forwarding …
How To Resize an Ext4 Root Partition Without Shutdown
Resizing an Ext4 root partition without shutting down your system can be a daunting task, especially if you are not familiar with Linux command line interface. However, with the right …
How To Display the Last 10 Lines of /var/log/syslog Using Command Line
In this article, we will explore how to display the last 10 lines of the /var/log/syslog file using command line. This is an important task for system administrators and developers …
Fixing Transmission Daemon’s “Permission Denied” Error on Xubuntu
When using Transmission Daemon on Xubuntu for torrenting, you may encounter the “Permission Denied” error. This error typically arises due to incorrect permissions or ownership of the download directory. This …
How To Launch AnyDesk in Ubuntu Using Command Prompt
In this article, we will explore various methods to launch AnyDesk in Ubuntu using the command prompt. AnyDesk is a popular remote desktop application that supports multiple platforms, including Ubuntu. …
Understanding DORMANT Mode in ip link show wlan0
In the world of Linux networking, understanding the different modes and states of network interfaces is crucial for system administrators. One such mode that often causes confusion is the DORMANT …
How To Network Two Ubuntu Computers with Ethernet
In this article, we’ll explore how to network two Ubuntu computers using an Ethernet cable. This can be particularly useful for sharing files, printers, or even an Internet connection between …
Limiting Lenovo Laptop Battery Charging to 80% in Ubuntu
Maintaining the health of your laptop’s battery is crucial for ensuring its longevity. One effective strategy is to limit the battery charging to 80%. This is particularly useful for Lenovo …
How To Completely Uninstall Firefox in Ubuntu and Start Fresh
In this guide, we will walk you through the process of completely uninstalling Firefox from your Ubuntu system and starting fresh. Whether you’re troubleshooting issues or just looking to start …
What to Do When “mce: [Hardware Error]: Machine check events logged” Appears in Syslog
When you encounter the message “mce: [Hardware Error]: Machine check events logged” in your syslog, it’s an indication that your system’s central processing unit (CPU) has detected a hardware error. …