Termux is an Android app that provides a terminal emulator and a Linux environment to run on your Android device. It allows you to run many command-line tools and programs…
Category: Linux
How To Install PostgreSQL Server on Ubuntu Linux
PostgreSQL, also known as Postgres, is a free and open-source relational database management system emphasizing extensibility and SQL compliance. It is designed to handle a range of workloads, from single…
How To Check Gnome Version in Ubuntu
GNOME is a free and open-source desktop environment for Linux-based operating systems, including Ubuntu. It is one of the most popular desktop environments for Linux, and is known for its…
[Ubuntu] Installation and Configuration of XRDP
XRDP is a remote desktop service for the LINUX servers which allows us to connect remote Linux desktop systems over Microsoft RDP protocol. XRDP also supports two-way clipboard transfer (text,…
5 Ways You Can Find Your MAC Address in Ubuntu
Every network interface has its own unique MAC address. Unlike IP addresses, which can change frequently and easily, MAC addresses are permanently tied to the hardware. In this article, you…
How To Install Git on Ubuntu Linux
Git is a popular, free Version Control System, designed for use by software developers. The essence of Version Control is the ability to capture the state of software documents, and…
How To Install Monero Wallet on Ubuntu
Monero (XMR) is a privacy-focused cryptocurrency that requires a wallet to store, send and receive XMR. Here are a few popular options for Monero wallets: Monero GUI: official desktop wallet…
[Linux] How To Create Permanent Alias on Ubuntu
Creating an alias for use on the command line can save the user from typing long commands, common options, or typos. This will save you some time and repetitive keystrokes,…
[Ubuntu] How To Enable .htaccess in Apache Web Server
The .htaccess file is a configuration file used by the Apache web server to override default server settings for a specific directory or subdirectory. It allows webmasters to customize the…
How To Enable or Disable Firewall in Ubuntu (UFW and GUFW)
Ubuntu uses UFW (Uncomplicated Firewall) as its default firewall management tool. It is a user-friendly front-end for iptables and makes it easier to configure the firewall by providing a set…
Install Chromium Browser in Ubuntu in Three Easy Steps
Chromium is an open-source web browser project developed by Google. It is the basis for the Google Chrome web browser, but there are some differences between the two. One main…
Fix Ubuntu 404 Not Found Error in Ubuntu apt-get update Command
Are you experiencing the following error when running apt update? On recent versions of Ubuntu, you may get the following error when trying to run apt-get update or apt-get install.…
91 Linux Multiple Choice Questions With Answers
Linux is a Unix-like open-source computer operating system (OS) that directly manages hardware and resources of a system such as CPU, memory, and storage, and manages the communication between software…
LINUX Multiple Choice Questions With Answers
Linux is an Open-Source OS based on Unix. Linux was first introduced by Linus Torvalds. The main purpose of Linux was to provide free and low-cost Operating System for users…
The Complete Guide to Bash Shell – 2022 Update
The shell program is the interpreter through which we communicate with the operating system. As we type in a command at the shell prompt, it is interpreted and passed to…
100+ Top Linux Theoretical Interview Exam Questions and Answers in 2022
Did you know that more than 80-90% of the World’s Fastest Computers use Linux? No doubt why! Linux is fast, powerful, and a techies’ favorite. If you are looking to…
The Bash Built-in Commands
This article provides a concise guide to allow you to quickly look up a feature or command that you can use from the bash command line or from a bash…
List of Bash Environment Variables in Linux
The Environment Variables form a simple and effective way to pass information about the current operating environment to the program being executed. Also Read: List of Bash Environment Variables in…