How to Kill a Process in Linux
In this tutorial we will show you how to use `kill` and `killall` utilities to terminate a process in Linux. The main difference between these two tools is that killall terminates running processes based on name, while the kill terminates processes based on Process ID number (PID).
How to Add User to Group in Linux
Linux groups are organization units which are used to organize and administer user accounts in Linux. The main purpose of groups is to define a set of privileges such as reading, writing, or executing permission for a given resource that can be shared among the users within the group.
How to check your CentOS Version
In this tutorial, we’ll show several different commands on to how to check what version of CentOS is installed on your system.
Curl Command Examples
Curl is command line utility for transferring data from or to a server designed to work without user interaction. In this tutorial, we will show you how to use the curl tool through practical examples and detailed explanations of the most common curl options.