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Easiest way to format, validate and beautify JSON code

Updated - February 22, 2021 by Arnab Satapathi

JSON exists to denote the JavaScript Object Notation, a light-weighted information exchange decision. One that has been planned to such an extent that people can without much of a stretch […]

Filed Under: Quick tip

How to use power bank for the first time

Updated - June 9, 2020 by Guest Author

Smartphones are now an inseparable companion in our daily life. No matter how much different companies claim about battery service time we all know how fast charge goes down. So […]

Filed Under: Quick tip Tagged With: battery, charger, power bank

How to prolong battery life of a power bank

Updated - October 12, 2019 by Guest Author

My first power bank did not last for long time. It was from a branded company. I bought it with high price too. I was upset. But I had to […]

Filed Under: Quick tip, tech basics Tagged With: battery, power bank

How to enter GRUB menu on single boot Ubuntu system

Updated - March 31, 2020 by Arnab Satapathi

Here in this quick tip, I'll show you how to enter the GRUB boot menu while only one operating system, i.e. Ubuntu installed on the system. First Shut down your […]

Filed Under: linux basics, Quick tip Tagged With: grub, grub recovery, grub rescue

Clear Cloudflare cache with command line tools

Updated - April 8, 2020 by Arnab Satapathi

clear cloudflare cache

If you're searching for this, then you already know what is Cloudflare and what is does. So, straight to the point, how you can clear all the cache or cache […]

Filed Under: coding, Quick tip

Check Cloudflare cache status easily with command line tools

Updated - August 26, 2019 by Arnab Satapathi

check cloudflare cache status command line

Cloudflare is an integrated CDN, DNS server, Web reverse proxy Web firewall, DDoS protection service and many more, a very common name among webmasters. However Cloudflare is mostly used as […]

Filed Under: coding, Quick tip

Easy way to make MySQL server fail safe

Updated - January 19, 2019 by Arnab Satapathi

fail safe mysql server

If not managed properly, unexpected database crash happens often on a VPS. In this short tutorial, we'll discus about how to fail-safe the MySQL, MariaDB server, or any other database […]

Filed Under: coding, linux basics, Quick tip Tagged With: fail safe nysql server, mysql server

How to fix GRUB error no such device on Linux

Updated - September 14, 2018 by Arnab Satapathi

Sometime you may encounter error messages like Error: no such device: xxxxx-xxxx-xxxx-xxxx-xxxxx  right after powering up the PC. Such problems are caused by misconfigured GRUB, unable to load any operating system. […]

Filed Under: linux basics, Quick tip Tagged With: grub, grub recovery, grub repair, grub rescue

How to connect a USB MTP device on Linux

Updated - June 5, 2020 by Arnab Satapathi

USB MTP device Windows 10

We often need to access the data of an MTP USB device, like a smartphone or media player. And almost every such handheld device is equipped with a micro, mini […]

Filed Under: Quick tip Tagged With: mtp, usb

How to Install wine on Ubuntu - The proper way

Updated - May 14, 2018 by Arnab Satapathi

install wine ubuntu dependencies

After switching to Ubuntu, many of you need to run your favorite windows application. Well, for that Wine is here. To properly install wine on Ubuntu, you have to follow […]

Filed Under: linux basics, Quick tip Tagged With: install wine on ubuntu, install wine ubuntu, ubuntu install wine, wine

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