How To Restore Or Recover Deleted Commands In Linux
In this brief tutorial, we will learn how to restore or recover deleted commands in Linux using coreutils and busybox. We usually use rm command to remove stuffs in Linux, …
Hold Or Prevent A Package From Upgrade In Debian, Ubuntu
As you already know, we can upgrade all installed packages using apt upgrade command in Debian, Ubuntu and other Debian-based systems. During this upgrade process, all installed packages will be …
Fix “Encountered a section with no Package: header” Error In Ubuntu
Today, I encountered with the following error when I try to update my Ubuntu 20.04 LTS desktop system. $ sudo apt update Sample output: Get:1 http://ny-mirrors.evowise.com/ubuntu focal InRelease [265 kB] …
How To Find Best Ubuntu APT Repository Mirror
The first important thing to do after installing a fresh Ubuntu OS is to choose the best and fastest APT archive mirror. In this brief guide, I have listed all …
Fix “Sub-process /usr/bin/dpkg returned an error code (1)” In Ubuntu
Today I tried to upgrade my Ubuntu 20.04 LTS desktop and I encountered with this error – “Sub-process /usr/bin/dpkg returned an error code (1)”. It is one of the common …
How To List The Contents Of A Package In Linux
We already knew how to list installed packages and also how to list the dependencies of a package in Linux. Today, we will see how to list the contents of …
How To Build Debian Packages From Source
Debian and Debian-based systems like Ubuntu uses Advanced Package Tool, or APT in short, for installing, updating, upgrading and removing software from command line. Usually, the APT package manager stores …
How To Fix Broken Ubuntu OS Without Reinstalling It
by sk · Published April 25, 2020 · Updated April 25, 2020 Today, I was upgrading my Ubuntu LTS system. Unfortunately, the power has gone in the middle of the …
Download Recursive Dependencies Of A Package In Ubuntu
We already knew how to download a package along with all of its dependencies in Ubuntu-like systems. Today, we will see how to download recursive dependencies of a package in …
How To Disable Unattended Upgrades On Ubuntu
I have different versions of Ubuntu VMs for testing purposes. As you may already know, Ubuntu has a feature named Unattended Upgrades, which installs the latest security (and others) updates …