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Apt pinning, How to install and upgrade debian packages selectively

Updated - July 3, 2018 by Arnab Satapathi

apt pinning in debian ubuntu mint

Apt pinning could be used to manage packages effectively in any Debian based distro. You can install some packages which are not available with the current release, or from a […]

Filed Under: linux basics Tagged With: apt, Debian, dpkg

Sandbox firefox in Linux with firejail

Updated - September 17, 2017 by Arnab Satapathi

sandbox firefox with firejail in Linux

Now day security threats are everywhere in the web, new security holes are discovered everyday, but sadly there are no instant patches available. If you are a firefox user, this […]

Filed Under: featured, how to, security Tagged With: firefox, sandbox, security

Trendy Bash shell prompt with fontawesome and PS1

Updated - May 26, 2017 by Arnab Satapathi

trendy bash shell prompt with fontawesome and PS1

One of the best thing about any UNIX like OS is you can customize it as you want, limited only by your imagination. Bored with the simple bash shell prompt […]

Filed Under: how to Tagged With: bash, shell

GPU benchmarking and stress testing in Linux

Updated - November 7, 2017 by Arnab Satapathi

GPU benchmarking in Linux

Want to measure the best performance of your GPU ? Or ever thought about how well your GPU will perform under extreme load ? Well, these things could be done […]

Filed Under: how to Tagged With: gpu, nvidia optimus, stress testing

How to install glmark2 from source in Debian

Updated - March 14, 2018 by Arnab Satapathi

install glmark2 in debian from source

Glmark2 is a popular open source GPU benchmarking tool with OpenGL  2.0 and OpenGLES 2.0 support, available for Linux and Android platform. It is developed with a goal of easy […]

Filed Under: how to Tagged With: benchmark, gpu, stress testing

Configure NVIDIA Optimus in Debian, Kali Linux with bumblebee

Updated - December 25, 2018 by Arnab Satapathi

configure NVIDIA Optimus in Debian

This tutorial is outdated, not guaranteed to work. NVIDIA Optimus, the switchable graphics adaptation for laptops/notebooks by NVIDIA, still doesn't fit well with Linux. That's why most Linux users having […]

Filed Under: hardware, how to Tagged With: Debian, gpu, nvidia, nvidia optimus

Benchmarking Linux systems with command line tools

Updated - December 20, 2019 by Arnab Satapathi

benchmark linux command with line tools

Benchmarking and  stress testing is sometime necessary to optimize system performance and remove system bottlenecks caused by hardware or software. In a Linux system , this could be done easily […]

Filed Under: how to Tagged With: benchmark, networking, stress testing

Create a multiboot USB drive with GRUB in Linux

Updated - January 26, 2018 by Arnab Satapathi

Create a multiboot USB in Linux

Linux live USB drives are one of the most useful tool that every Linux user should keep handy. They are life saver in case of  system crash and configuration mess […]

Filed Under: how to Tagged With: grub, multiboot, usb

How to install and configure LXQt Desktop in Debian

Updated - May 17, 2018 by Arnab Satapathi

install lxqt in debian

The LXQt desktop is fusion between the popular LXDE and Razor-Qt desktop. A Qt based advanced, lightweight and fast desktop environment, a real Xfce alternative. It packs many LXQt specific […]

Filed Under: featured, how to Tagged With: Debian, Desktop, LXQt, Qt

What is DNS leak ? How to detect and fix DNS leak in Linux

Updated - September 7, 2019 by Arnab Satapathi

cheak dns leak linux

Are you crazy about protecting your online privacy ? Or leaving with a censored internet ? Or want to download some copyrighted material over torrent without informing your ISP ? […]

Filed Under: security Tagged With: dns, dns leak, security

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