Rahul's Blog

Written by Rahul Jain         
I write code like I make sandwich

How to reach out for a referral?

October 21, 2021

Analyzing candidates from LinkedIn DMs doesn't seem fair to me. See how you can double your chances of getting a referral.

Improving your GitHub Profile

October 02, 2021

A good GitHub profile can be a wild card to land dream job interviews and freelance projects. Learn how to improve your GitHub profile.

One month at CRED

July 26, 2021

Let me share some nuggets about my one month of working experience at CRED.

Docker Compose

August 01, 2020

Learn what is docker-compose and what you can achieve with it. Start and stop all services in one command, scale up services using docker-compose

Dockerfile

August 01, 2020

Learn what is Dockerfile and what you can achieve with it. Build images manually and create docker containers out of them.

Docker Volume

August 01, 2020

Learn what is docker volume and what you can achieve with it. Create, inspect, list, and remove docker volumes. Use docker volume to share data/storage among docker containers

Bash Useful Commands

July 30, 2020

Grab IP Addresses in logs using regex in grep, remove leading whitespaces, output file in .csv format, grab string starting and ending with using sed, grab time in hh:mm format from logs

Docker Cheatsheet

July 30, 2020

Learn what is docker, containers, images and how to install it. How to create, run and execute docker containers using command line interface(CLI)

Bash Shell Scripting: Loops

July 21, 2020

learn how to use while, until, for, range loops with continue and break in bash shell scripting

Bash Shell Scripting: Variables

July 21, 2020

learn how to declare, initialise and use variables in bash shell scripting. Understand how to perform mathematical operations in bash shell scripting

Bash Shell Scripting: Functions

July 21, 2020

learn how to declare and use functions in bash shell scripting. How to pass parameters/attributes in function and how to access them?

Bash Shell Scripting: Strings

July 21, 2020

learn how to declare, initialise, access, and slice strings in bash shell scripting. How to get the length of a string in bash?

Bash Scripting Cheatsheet

July 21, 2020

Shell is common Linux, Unix Bash is a CLI tool to run the scripts. The shell script communicate with the kernel which in turn kernel tells…

GSAP Cheatsheet

July 05, 2020

cheatsheet for gsap and css. gsap.to, gsap.fromTo, TweenMax, TweenLite, Stagger

The Night Out

June 09, 2020

A fictional story about the three college friends

List of food items for healthy eyes 👀

November 01, 2019

Foods You Should Be Eating For Healthy Eyes No matter your age, it’s important that you take care of your body to the best of your ability…

Best Travel Youtube Channels

February 13, 2019

I am a huge fan of filmmaking and do follow some great artists cum travelers around the globe, who usually travel to amazing places and…