string find() in Python
In this article, we would cover string find() method in Python. Sometimes, we need to find a substring which is…
nice and renice in Ubuntu
In this article, we would cover nice and renice command-line utilities in Ubuntu. We have already covered how we can…
killall in Ubuntu
In this article, we would cover killall command-line utility in Ubuntu. In previous article, we saw how to kill a…
Kill a process in Ubuntu
In this article, we would see how to kill a process in Ubuntu. Usually, we think of instructing the process…
Background and Foreground processes in Ubuntu
While working in graphical environment, we have the luxury of opening multiple in a terminal tabs at once. And, in…
renice a process with top command in Ubuntu
In this article, we would cover how to renice a process with top command in Ubuntu. A process is an…
list processes with top command in Ubuntu
A process is an instance of a program. So, multiple instances are created by opening multiple windows. In previous articles,…
Search installed files from an Ubuntu package
In this article, we would cover how to search installed files from an Ubuntu package. Sometimes, we need to know…
Enable or Disable Automatic login in Ubuntu 22.04
We see the login manager or display manager once boot process completes. At the login manager, we are asked to…
Change LightDM Greeter in Ubuntu 22.04
LightDM is a display manager. It was the default display manager till Ubuntu 16.04 LTS. Ever since, its been the…