The CUT command is helpful for those processing big data files in Linux. It can help you get the information you need more easily, and also exclude information that you don’t need. If you know how to use the cut command and the sed command, you will be able to make big changes in documents Read More
Tag: Ubuntu
How to message other users logged in to a Ubuntu/CentOS server?
Would you like to broadcast a message to other people logged in to the same Ubuntu or CentOS server you are connected to? Is it possible to write private messages to other users or send a message to all users logged in to a machine or server? There are a few commands that you will Read More
How to see the size of directories and find big files and directories in Ubuntu?
Are you out of disk space? Would you like to find out what eats all your disk space? It is very annoying to run out of disk space. Not only will low disk space hinder you from installing new programs, it can also cause problems for programs already installed on your system. What can you Read More
How to install and login to NordVPN in Ubuntu with only the command line?
Would you like to use NordVPN in Ubuntu? Are you only using the command line, but don’t know how to install NordVPN and login with your user profile? Are you stuck when it tells you to confirm your login credentials in your browser? How can you solve this problem? In this short article, I will Read More
Change the keyboard layout in the Linux command line (Ubuntu & CentOS).
Are you stuck in the Linux command line with a keyboard layout you hate? Would you like to change the keyboard layout to one you know better? How can you do this without a graphical interface? It isn’t very complicated! A good command to start with is the following. The output from this command will Read More
