Linux Distributions
How To Check OS Version with Linux Command Line
Most people think of Linux as an operating system but it is actually a kernel; A kernel is a bridge…
Author: Rahul
I, Rahul Kumar am the founder and chief editor of TecAdmin.net. I am a Red Hat Certified Engineer (RHCE) and working as an IT professional since 2009..
Databases
How To Install and Secure MongoDB on CentOS 8
MongoDB is a popularly used document-oriented, NoSQL, database program. The term NoSQL refers to not only SQL which is an…
General Articles
Python Functions – Definition with Examples
Functions are subprograms in the main program that contain a bundle of related statements of code that only run when…
Linux Commands
Chown Command in Linux with Examples
Management of Files and resources can quickly become a headache for Linux administrators as it is a multi-user OS. The…
Linux Commands
JQ Command in Linux with Examples
JSON is a data representation format that is used to store and transfer data between different layers of an application;…
Ubuntu
How To Install PIP in Ubuntu 20.04
Pip is a package installation tool that is used to get packages from the Python Package Index and various repositories.…
Ubuntu
Capture Screenshots in Ubuntu
Ubuntu is one of the most popular Linux distributions in the world, offering a reliable and user-friendly operating system for…
GIT
How to Remove Files from Git Repository without Deleting Local Copies
In certain situations, you may want to remove a file from your Git repository but keep the local copy of…
Databases
How to Check the PostgreSQL Version
PostgreSQL is an advanced, open-source relational database management system. It is written in C programming language and was developed at…
Windows Tutorials
How to Check Computer Uptime in Windows
Computer Uptime refers to how long a system has been up and running without any shutdown or restart. The computer…