How tos and tutorial for sys admins

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[Solved] “cannot add PPA: This ppa does not support jammy”

In Linux, PPAs are external software repositories providing additional software packages, updates, or customized versions for Ubuntu and other Debia..

How to Install PySpark on Ubuntu 22.04

PySpark is a powerful framework that combines the simplicity of Python with the scalability of Apache Spark, enabling you to process large-scale dat..

How to Install a Specific Package Version on Ubuntu

Ubuntu and its derivatives support a long list of packages with various versions. In contrast, each version offers The specific package version on U..

How to Remove PPA Repositories from Ubuntu 22.04

If you are an Ubuntu user who has installed third-party software packages using Personal Package Archives (PPAs), you may encounter situations where..

How to Install Webmin on Ubuntu 22.04

Webmin is a powerful web-based control panel that allows administrators to manage various aspects of their Ubuntu servers through a user-friendly in..

How to Update My Ubuntu Kernel to the Latest One

To get the latest Ubuntu Kernel, you need to download the recommended Kernel .deb files and install it using “apt install”. Other methods are discussed here too.

How to Install Eclipse IDE on Debian 11

Eclipse IDE is a popular and powerful integrated development environment that assists several programming languages like Java, C++, PHP, Python, and..

How to Install Sublime Text on Debian 11

The popular and robust text editor Sublime Text is compatible with multiple programming as well as markup languages. It offers several features that..

Top 6 Free and Open-Source Time Tracking Software for Linux

Time tracking is an important element for personal and professional growth. Keeping track of the time you spend on completing different tasks can he..