How to check Ubuntu version of your system
Knowing your Ubuntu version comes in handy when you are troubleshooting the problems and installing or updating software packages.
Linux commands
How to transfer files and folders in Linux system – SCP commands
SCP (secure copy) is used to copy files and folders between Linux servers. In this article we learn about how to transfer data in Linux with examples.
How to Change Linux files and directory permissions
Linux is a multi-user system, accessing files and directory is based on permissions assigned to them. This article is focused on changing Linux file and directory permissions with chmod command.