This article will demonstrate how to publish a package to Github package registry.
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Fix Debian10 apt public key is not available
If you having public key is not available or miss delete trusted.gpg file under /etc/apt/, here are the solution. Solution

Open-sourced computer and mobile devices
Computer System76 (Laptop, Mini, Desktop, Server) – https://system76.com Puri.sm – (Desktop, Mini, Server, Laptop) – https://puri.sm/products/ Mobile phone E-foundation –…

Python3 on Mac SSL certificate verify failed
Lib: json, urllib.request Sample code Error Solution via Install Certificate.command Solution via pip upgrade Solution workaround in code

Docker clean up overlay
Updated: July 28, 2020 If you are having docker /var/lib/docker/overlay use almost of your storage, then you should ran some…

Internet is broken
How can you contribute to the Internet in year 2020 as a Global citizen. Programming Languages Javascript NPM is evil?…

Debian install Nodejs 14
Nodejs 14 on Debian 10 buster Node.js 14 was released on 2020-04-21 and is expected to enter active LTS state…

Allowing AWS Lambda reaching Internet via NAT and VPC
Here is the example show you that how to route AWS Lambda to internet through VPC and NAT

Debian buster setup Openconnect VPN with valid SSL certificate
A short and easy step by step tutorial about how to setup your own Openconnect VPN on Debian with SSL

CURL 101 on Linux
Curl using Dns-over-HTTPS ( DoH) If the site only accept tls1.3 If the site only accept tls1.2 Upload a file…