Shrawan's Blog

Shrawan's Blog

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Shrawan Poudel

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Working on mission to provide, Software Engineering Trainings easily and freely accessible to everyone through EdTech

~ I write Django related blogs and tutorial at https://djangotherightway.com/

Cloudflare R2 - Generating Presigned URL

Jul 15, 2022 1 min read 312 views

Since, cloudflare R2 is compatible with S3 API, we can simply use boto3 to work with R2 as wll import logging import boto3 from botocore.exceptions...

Cloudflare R2 - Generating Presigned URL

SSL with certbot on nginx/apache on Ubuntu Server

Apr 25, 2022 1 min read 135 views

First Thing first sudo add-apt-repository ppa:certbot/certbot sudo apt-get update On Nginx Server sudo apt-get install python3-certbot-nginx sudo...

SSL with certbot on nginx/apache on Ubuntu Server

Fernet Encryption in Python

Mar 16, 2022 1 min read 176 views

We will be using python cryptography library install cryptography library using pip install cryptography from cryptography.fernet import Fernet KEY...

Fernet Encryption in Python

Google analytics for SPA apps

Mar 16, 2022 1 min read 155 views

analytics.js (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new...

Google analytics for SPA apps

Creating a new Postgres User, Database

Feb 12, 2022 1 min read 179 views

Creating Postgres User, Database easy way 1. sudo su postgres 2. psql 3. CREATE DATABASE database_name; 4. CREATE USER my_username WITH PASSWORD...

Creating a new Postgres User, Database

My talk on getting Inside Nginx Web Server

Nov 18, 2021 1 min read 412 views

Nginx pronounced like "engine-ex" is a web server that can also be used for reverse proxy, load balancing, mail proxy and HTTP caching. I heavily use...

My talk on getting Inside Nginx Web Server