What is Let's Encrypt?
Let's Encrypt is a certificate authority which provides free SSL certificates.
SSL Certificates are small data files that dig…
How Unix works?
Important Unix Commands
Important Shortcut Keys
Unix is an operating system i.e. an interface between…
malloc() is a C Standard Library function that is defined in stdlib.h header file.
The name malloc stands for Memory Allocation.
Linux is Everywhere!🌎
Linux is by far the most widely used operating system you may have never heard of. There is a large chance, however, that yo…
If you’re new to learning Linux and its administration chances are you have already come across the idea of Admin Privileges and Managing It Amongst U…