Redswitches Sonika Blog

Enabling SSH (Secure Shell) on Ubuntu is crucial for managing servers, remotely accessing machines, and...

balenaEtcher, a free and open-source utility, simplifies preparing bootable USB drives and SD cards. This...

In Ubuntu, packages are individual software components installed or updated through the system's package management....

When managing a PostgreSQL database, it's essential to understand how to effectively manage users, including...

Uninstallation or removal of software packages from a CentOS system is a straightforward process, thanks...

Have you ever tried to open a large, multi-page text file in the terminal? The...

Wherever a support engineer or sysadmin starts working on a CentOS-powered system, the first thing...

The SSH protocol is used for establishing secure connections between remote machines. In modern system...

If you’ve used any operating system, you are familiar with links or files pointing to...

PHP (short for Hypertext Preprocessor) is a server-side scripting language widely used for task automation...

Making a new file in Linux is easy, and you can use one of the...

Many admins and users often forget about checking the available disk space because servers generally...

User management is a critical part of server and network administration. Admins need to group...