Linux
How to Watch a Directory for New File Creation in Linux
To run a command when a new file is created in a folder on a Linux system, you can use…
Category: Linux
Install, configure and run Linux: Ubuntu, Debian, Fedora, RHEL and more, from first boot to production servers.
Linux
How to Check Packages Update History in Ubuntu
Ubuntu and other Debian based system logs every package operation, like installations, updates, and removals in the /var/log/apt directory. You…
Linux
Ubuntu 24.04 LTS: The Future of Open-Source Excellence
As the open-source community eagerly anticipated, Ubuntu 24.04 LTS, codenamed “Noble Numbat,” has finally arrived, marking another significant milestone in…
Linux
What are Microservices?
In today’s rapidly evolving technological landscape, companies and developers aim to deliver robust, scalable, and easily maintainable applications. Enter “microservices”,…
Linux
Clear Cache in Linux
Linux, like other operating systems, uses caching to optimize system performance. Over time, these caches can accumulate, and although Linux…
Linux
Linux /etc/passwd File
The `/etc/passwd` file is one of the fundamental components of Linux and Unix-based systems. It contains information about user accounts…
Linux
How to Install and Configure LibreNMS on Ubuntu 22.04/20.04
In an age where nearly everything is connected, network monitoring is no longer a luxury—it’s a necessity. The consequences of…
Linux
Essential Linux Server Maintenance Checklist
In the rapidly evolving world of technology, ensuring the smooth operation of Linux servers has become pivotal for businesses worldwide.…
Linux
How to Remove (Delete) PPA from Ubuntu Linux
If you’ve been using Ubuntu for a while, you’re probably familiar with the term PPA, which stands for Personal Package…
Linux
How to Install latest Firefox on Ubuntu & Linux Mint
Mozilla Firefox is one of the most popular web browser in the world, known for its speed, security, and customization…