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Pngquant is a free, open source and cross-platform command-line lossy PNG compressor. It is based on a portable libimagequant library and is written in C99.

SimpleSH is a BASH script to install essential applications in Ubuntu. It allows you to install your favorite applications easily and quickly.

This guide talks about three commandline tools to view image metadata on Linux.

The mktemp command creates a temporary file or directory safely and prints its name. All files and directories will be saved in the system's temporary directory, i.e /tmp.

Usbtop is a top-like CLI utility that helps us to find USB device bandwidth usage on Linux. It shows an estimated instantaneous bandwidth on USB buses and devices.

This brief tutorial describes all the possible ways to display Bash history without line numbers on Linux.

Want to try good old Windows 95 on your Linux desktop? Here you go!!

This comprehensive guide explains storage concepts and technologies like Disk storage, DB storage, physical/secondary storages, RAID, SAN and NAS in detail.

We all know about GNU core utilities that comes pre-installed with all Unix-like operating systems. These are the basic file, shell and text manipulation utilities of the GNU operating system. Meet moreutilis, a growing collection of more useful Unix utilities. The moreutils can be installed on GNU/Linux, and various Unix flavours such as FreeBSD, openBSD and Mac OS.

Let us find out the top most used commands on your Linux box.

5 Different Ways To Hide Files Inside Images In Linux

SSLH, a SSL/SSH multiplexer, allows us to share a same port for https, ssh on Linux.

This tutorial explains how to change or fake MAC address in Linux.

Configure static and dynamic IP address in Ubuntu 18.04 LTS server and desktop editions.

This brief guide describes how to change Linux console font type and size.

Setup Chrooted SFTP to allow the users to connect through SFTP, but not allow them to connect through SSH in Linux.

This guide explains how to setup multilingual input method on Ubuntu Linux.

Ever wondered how long have you been using your Linux OS without a reinstall? Here is how to find exact installation date and time of your Linux OS.

There are plenty of tools available to find hardware specifications on Linux systems. Here, I have listed three most commonly used tools to get almost all hardware (and software) details of a Linux system.

This guide describes how to set up time synchronization on Ubuntu and its variants like Linux Mint, Elementary OS.