All Posts

Published on
August 13, 2022
How to change brightness of screen in linux?
linux
Simple commandline tools like xrandr, xbacklight and dbus-send to change brightness on your linux distro like Ubuntu
Published on
July 30, 2022
How to check if a file exist in a Bash Script?
linux bash
How to check if a file exist in a Bash Script or Shell?
Published on
July 7, 2022
ReferenceError: fetch is not defined
nodejs
Node.js - ReferenceError: fetch is not defined
Published on
April 10, 2022
How to use quotes around shell variables
linux bash
How to use quotes around shell variables - Single Quote, Double Quote and No Quote
Published on
February 22, 2022
How to check if a directory exist in a Bash Script?
linux bash
How to check if a directory or folder exist in a Bash Script or Shell?
Published on
February 20, 2022
Pretty Print or Format JSON in a shell
linux bash
How to pretty print JSON in a formatted manner when you print it in your shell
Published on
February 19, 2022
Linux command to rename extensions of multiple files
linux bash
How to rename extensions of multiple files using bash or linux commands
Published on
May 17, 2020
Create directory recursively in Python
python
How to create directory recursively in Python
Published on
April 29, 2020
Create MD5 Hash of a file in Python
python crypto
How to create MD5 Hash of a file in Python? Learn how to create MD5 Hash of a file in Python
Published on
April 29, 2020
Create MD5 Hash of a string in Python
python crypto
How to create MD5 Hash of a string in Python? Learn how to create MD5 Hash of a string in Python