Reptyr – Move A Running Process From One Terminal To Another Without Closing It

This step by step tutorial explains what is Reptyr application and how to move a running process to a new terminal using Reptyr command in Linux and Unix operating systems. …

How To Reset Sudo Password In Ubuntu 22.04 / 20.04 LTS

This brief guide explains how to reset sudo password in Ubuntu 22.04 and 20.04 LTS desktop and server editions from rescue mode. Introduction When installing Ubuntu, a new user will …

How To Boot Into Rescue Mode Or Emergency Mode In Ubuntu 22.04 / 20.04 / 18.04

This tutorial explains how to boot into rescue mode or emergency mode in Ubuntu 22.04, 20.04 and 18.04 LTS editions. As you might already know, Runlevels are replaced with Systemd …

Solve “Starting full system upgrade… there is nothing to do” Issue In Arch Linux, Manjaro Linux

I recently noticed that my Arch Linux desktop system will not update/upgrade to the latest version. I thought there wasn’t any new updates yet. I visited Arch Linux website and …

[Solved] Error rpmdb damaged header in Fedora, RHEL

Today I tried to update all packages with sudo dnf –refresh upgrade command in my Fedora 35 desktop. During the package update, I encountered with this issue – error: rpmdb: …