DEV Community: Bibek Gupta

Latest Python installation instructions for Windows 11

Bibek Gupta — Sun, 14 Aug 2022 16:19:23 +0000

Step 1: Download the Latest Version Of Python for Windows 11

1) To begin, we must obtain the most recent Python version available on the internet. Follow the downloading link provided below to be routed to the official Python downloads website. There, click the yellow download button to begin downloading Python.

Download Python Here: https://www.python.org/downloads.

2) When your download is complete, open it in the location where it was saved and double-click on the downloaded ".exe" file. If a little pop-up displays, click "yes" to begin the Python installation procedure.

Step 2: Install Python in Windows 11

1) Then, in the Python installation process, select "Customize Installation."

2) Now a popup with optional options will display; check all of the boxes and click next.

3) Check the first five boxes on the Advanced Options page, as seen in the image below.

4) Then, in the small text field, add "C:Python310" and click the install button.

Please keep in mind that "Python310" is the name of the installed Python folder, so if you download a different version of Python, the folder name may differ.

5) Now your Python installation will begin; after finished, click the close button.

Step 3: Verify Python Version

1) To launch your command prompt, click on the Windows icon, type "command prompt" in the search field, then hit enter.

2) In the command prompt, type "python" and press enter; if you see something similar to the image below, you've successfully installed Python on your Windows 11 Device. 🎉🎉

Get started with AWS | AWS Developer Certified #1

Bibek Gupta — Fri, 05 Aug 2022 09:50:00 +0000

What is AWS?

AWS (Amazon Web Service) is cloud provider
They provide you with servers and services that you can use on demand and scale easily
AWS has revolutionized IT over time
AWS power some biggest website like NASA, Netflix and many more

AWS Cloud History

AWS Cloud Number Facts

In 2021, AWS had $74 billion in annual revenue.
Pioneer and Leader of cloud market among all cloud provider
Over 1 million active users

AWS Cloud Use Cases

AWS enables you to build sophisticated, scale able applications
Applicable to a diverse set of industries
Use case include Gaming, Web hosting, Mobile and social apps, Enterprise cloud services, ML/AI services and Storage services

AWS Global Infrastructure

AWS Regions
AWS Availability Zones
AWS Data Centers
AWS Edge Locations / Point of Presence

AWS Regions

AWS has regions all around the world
Name can be eu-west-1, ap-east-1...
A region is a clust of data centers
Most AWS services are region scoped

How to choose an AWS Region?

COMPLIANCE with data governance and legal requirements: data never leaves a region without your explicit permission
Latency: Choosing an AWS Region with close proximity to your user base location can achieve lower network latency
Services and Features: new services and new features aren't available in every region
PRICING: pricing varies region to region and is transparent in the service page

AWS Availability Zones

Each region has many availability zones (usually 3, min is 2, max is 6).
Example: us-east-1a, us-east-1b, us-east-1c
Each availability zone (AZ) is one or more discrete data centers with redundant power, networking, and connectivity
They’re separate from each other, so that they’re isolated from disasters
They’re connected with high bandwidth, ultra-low latency networking

AWS Points of Presence (Edge Locations)

Amazon has 410 Points of Presence (400+ Edge locations and 13 regional mid-tier caches) in 90+ cities across 47 countries.
Content is delivered to end users with lower latency

Tour of the AWS Console

AWS has Global Services:

Identity and Access Management (IAM)
Route 53 (DNS service)
CloudFront (Content Delivery Network)
WAF (Web Application Firewall)

Most AWS services are Region-scoped:

Amazon EC2 (Infrastructure as a Service)
Elastic Beanstalk (Platform as a Service)
Lambda (Function as a Service)
Rekognition (Software as a Service)

Region Table: https://aws.amazon.com/about-aws/global-infrastructure/regional-product-services

How to install, update and delete github cli in ubuntu / debian

Bibek Gupta — Tue, 05 Jul 2022 07:00:00 +0000

How to install github cli

curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo dd of=/usr/share/keyrings/githubcli-archive-keyring.gpg
sudo chmod go+r /usr/share/keyrings/githubcli-archive-keyring.gpg
echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list > /dev/null
sudo apt update
sudo apt install gh

How to update github cli

First of download lastest github cli from lastest github cli relases
sudo apt install ./gh_linux_amd64.deb

How to remove github cli

1 sudo apt remove gh

How to remove golang-go from Debian/Ubuntu/Pop OS using terminal

Bibek Gupta — Wed, 27 Apr 2022 14:16:03 +0000

# Uninstall previous golang-go in ubuntu

This command will remove golang-go package

sudo apt-get remove golang-go

Uninstall golang-go and its dependencies using following command

sudo apt-get remove --auto-remove golang-go

Purging your config/data too using following

sudo apt-get purge golang-go or sudo apt-get purge --auto-remove golang-go

# Install Go 1.18.1 in ubuntu

Download the go linux package

wget https://storage.googleapis.com/golang/go1.18.1.linux-amd64.tar.gz

Extract the package using following command

sudo tar -zxvf go1.18.1.linux-amd64.tar.gz -C /usr/local/

Added Go to Path using following commands

echo 'export GOROOT=/usr/local/go' >> ~/.bashrc
echo 'export GOPATH=$HOME/go' >> ~/.bashrc
echo 'export PATH=$PATH:$GOROOT/bin:$GOPATH/bin' >> ~/.bashrc