In this tutorial I'll show you how to disable NMI watchdog in Linux in 4 different ways. Few application like CoreFreq needs to disable NMI watchdog for better accuracy and performance. […]
Ubuntu NVIDIA Optimus setup - Install bumblebee and nvidia drivers
If you're looking for how to setup nVIDIA Optimus in Ubuntu, Linux Mint to harness that crazy GPU in your laptop, then you're in the right place. It's easy to […]
How to find Linux CPU usage with CoreFreq
There's many Linux CPU usage monitoring tools there, lets try this relatively new CoreFreq tool. It's the successor of previous XFreq tool from the same developer, but now it also supports CPU […]
Qarma - A lightweight zenity alternative in Qt
Zenity offers one of the simplest way to create basic GUI app with shell scripts. But It's heavily bloated and very much Gnome/GTK+3 centric. So if you're looking for a simple […]
Setup bluetooth in Linux part 2 - hcitool, bluez and rfcomm
You can do much with bluetooth devices in Linux with the hcitool, bluez and rfcomm commands. Such as audio source and sink, serial communication over bluetooth, dial up networking and so […]
Show notification and play alert sound on low battery
My laptop's battery weared out to only 122mAh from 6000mAh, runs merely 2-3 minutes without AC power. Sometimes either I forget to turn the switch on or a power cut happens, […]
7zip Linux - create, extract and edit 7z archives
Here's how to use the 7zip linux command to create and extract 7z files. Though it's not as widely used as zip, tar, gzip or bzip2 in Linux or other UNIX like systems. So when most […]
Speed up LibreOffice startup and improve graphics peformance
This tutorial is outdated, anyway you can continue reading. Sometimes you may feel Libreoffice is taking longer than expected to start. No doubt Libreoffice is a bit heavy application, it […]
Hardware accelerated video decoding in Chromium for Linux
If you're using a laptop you may be familiar with playing videos on Chrome or Chromium sucks the battery pretty quick. Well, Google Chrome or Chromium are not video players, […]
SSHFS - Mount remote folders in Linux over SSH
Looking for a simple way to share files from your local or remote servers ? Setting up NFS or Samba may not be so easy and quick, or not easily […]
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