Configure eid/smart card reader to work from Ubuntu, easy!
Primary reason for using a smart card reader was to access Croatian e-citizens portal with my eid. I had some...
Ana Bujan
Generate https certificate for a local domain or localhost
Setting up a local https website without certificate warnings was a frustrating task for me, so creating this blog post as a cheatsheet for the future... You can check out the video at the end of...
Recover from Accidentally Deleting /etc/group in Linux
Today, I experienced a heart-stopping moment when I mistakenly executed sudo rm /etc/group on my Linux machine. My intention...
How to setup L2TP VPN on Ubuntu 20.04
An L2TP (Layer 2 Tunneling Protocol) VPN creates a secure tunnel between your device and a VPN server. It wasn&...
Why should you learn a new programming language?
I believe learning new programming languages challenges your brain and creatively enhances problem-solving skills. Over 10 years, I have worked...
Install global npm packages without sudo
This is useful for avoiding permission errors like Error: EACCES: permission denied, mkdir when installing an npm package without sudo, cause sudo npm i -g looks off to me. Script: mkdir ~/.npm-global npm config set prefix...