Install Pacman in Ubuntu
In this article, we cover how to install Pacman in Ubuntu. Two Pacman versions are available in Ubuntu – Pacman…
Linux
How to verify an ISO in Linux
In this article, we cover how to verify an ISO in Linux. We can’t be sure about the ISO image…
apt with –no-install-recommends
In this article, we cover –no-install-recommends option with apt. APT or Advanced Package Tool is a command-line interface for managing…
Resize a video in Linux through ffmpeg
In this article, we cover how to resize a video in Linux through ffmpeg. At times we need to optimize…
Fixed: Updating from such a repository can’t be done securely
In this article, we cover how to fix an error: “Updating from such a repository can’t be done securely, and…
Merge videos in Ubuntu
There are numerous video editors that can help us merge two or more video files. So, let’s say we want…
Bash – run multiple commands in one line
In this article, we cover how to run multiple commands in one line in Bash. If there are multiple commands…
Exit status of a command in Bash
In this article, we cover exit status of a command in Bash. When we execute a command, it returns an…
Identify terminal device in Linux
In this article, we cover how to identify a terminal device in Linux. When we open a terminal in graphical…
Change to previous working directory with cd command in Linux
In this article, we cover how to change current working directory to previous working directory with cd command. Usually, we…