Creating a Self-Signed SSL Certificate
A self-signed SSL certificate is a certificate that is signed by the person who created it rather than a trusted certificate authority. This article explains how to generate a self-signed SSL Certificate using the openssl tool.
Echo Command in Linux with Examples
The echo command is one of the most basic and frequently used commands in Linux. The arguments passed to echo are printed to the standard output.
Pwd Command in Linux (Current Working Directory)
The current working directory is the directory in which the user is currently working in. In this article, we will show you how to determine your current working directory using the pwd command
Linux ip Command with Examples
The ip command is a powerful tool for configuring network interfaces. It can be used to bring interfaces up or down, assign and remove addresses and routes, manage ARP cache, and much more.