>>956615
For nothing.
Someone asked me if I could test a cctv camera out, and the only reasonable solution I found was zoneminder. However it'd install over 9000 bullshit on my machine I did not want to have, but found out zoneminder has an old docker image I could use. So looked into docker to learn to use it, and fooled around creating some custom images based on alpine. Then I tried zoneminder and the cam and it worked fine. Then deleted everything because I didn't need 'em anymore.
Docker is cool to "declutter" the system, and separate programs, or creating virtual networks to make some programs work together through and whatnot. In some cases it could help with security too.