Samba server on Open Media Vault (OMV) by default shows all shares even though you might not have access to them, this does not play well with some applications like finder on Mac. So how do you hide them?

In most of the cases, ubuntu server’s default networking stack which uses cloud-init is fine. However if you want to install KDE on ubuntu server, you will have to switch it to use NetworkManager which KDE uses and here’s how.

Brief note about SSH key types and managing them.

Let’s encrypt has introduced wildcard certificates and traefik has released a v2 which is completely different from v1. This calls for a tutorial on how to use the two together in kubernetes.

Generally virtualenv does not use any python packages aleady present in the global site packages, but what if you want to use them?

Your external hard disk refusing to appear (mount) on finder after being plugged in?

Ever come into a situation where an application wants to load a system extension and wants you to allow it in System Preferences > Security & Privacy but there is no prompt for you to do so in the window?

Let’s encrypt has introduced wildcard certificates and traefik has released a v2 which is completely different from v1. This calls for a tutorial on how to use the two together using docker compose.

Want to know how to show the preview of a link to your webpage on slack?

Here is how to use the OTA update facility to update Jetson Boards.