What languages do I know?

I know a couple of languages, and they are:

Python, Java, C, JavaScript, Bash, CSS, HTML

Other than programming languages I know quite a few other things (excluding what I learnt at school), like TrueNAS, NextCloud and many other self-hosted things, including how to setup the network.
I know quite well how Linux works, given that it has been more that 2 years from when I first started using it, and I also use PostmarketOS on my second phone.

Linux:

Fedora, Ubuntu, Arch, Termux

web:

SvelteKit, bootstrap