Web3 Developer – Basics

Terminologies Web3/ Web 3.0: The Internet is built upon the core concepts of decentralization, openness, and greater user utility. ReadBlockchain: This is a digitally distributed, decentralized, public ledger that exists across a network.Mainnet: A production blockchain, tokens can only be exchanged/purchased.Testnet: A staging/testing blockchain. Tokens on this chain are available for free.Contract/Smart Contract: A program …

Automating back-up of your Google Drive on S3

Problem Statement:  I am working with a lot of freelancers for various small creative and content related work but they usually share the completed work as a folder in Google drive. Keep in mind that they are the owner of this folder. After 1 week or so the freelancer is no longer is tasked with us …

Gitlab Runner config to auto deploy your static site on S3

If you didn’t know, you can easily setup your static website and host on S3. Just follow these simple instructions and you are done. https://docs.aws.amazon.com/AmazonS3/latest/dev/website-hosting-custom-domain-walkthrough.html Now you might want to version control your hosted website and would want to avoid uploading this content again and again. With the help of Gitlab Runner you can simply …

Setting up Swap Memory in linux server

Clickbait version: Increase your server’s system memory for free! 😀 Swap space in Linux is used when the amount of physical memory (RAM) is full. If the system needs more memory resources and the RAM is full, inactive pages in memory are moved to the swap space.[src] Note: Not recommended to be used in production environment. Swap …

Let’s Encrypt (free SSL) on WordPress running on Debian 8

Let’s Encrypt is an amazing service which allows you to add SSL certificates for free on your website. But the process isn’t straightforward if you are running Debian 8. No worries, you can always use the Let’s Encrypt git repo to install the certificates. Sidenote: You can use this method to install Let’s Encrypt SSL on any …