Linux Howto’s for System Administrations
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A while ago, we have shown you how to install software in an offline Ubuntu Linux system. Today, we will see how to fully update and upgrade offline Debian-based systems …
Apt, stands for “Advanced Package Tool”, is the default, command line package manager for Debian, Ubuntu and its derivatives such as Elementary OS, Linux Mint and Pop!_OS. Using apt, we …
When you install packages in Debian/Ubuntu using the apt-get command, a copy of the .deb file is locally stored. This helps in case you need to reinstall them after removal, …
Apt-cache is a command-line tool that queries and displays available information about packages from local APT files. Package information includes the package name, description, version, dependencies, repo, and maintainer. The …
This brief tutorial explains how to find the list of installed repositories in Linux from command line. Listing the installed repositories from CLI mode is not only easier, but also …
The Linux apt and apt-get tools are probably one of the most frequently used command-line tools in Debian-based distros when it comes to handling software packages. The two are very …
In our previous guide, we fleshed out the differences between apt update and apt upgrade. In this tutorial, we look at apt-get upgrade and apt-get dist-upgrade commands and seek to …
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, …
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 …
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] …