Windows
Windows - DISM
1. Clean Up Component Store (Windows update files)
dism.exe /online /cleanup-Image /AnalyzeComponentStore
dism.exe /online /cleanup-Image /StartComponentCleanup
Command Line - one-liners
Generate ssh key pair
cd ~
ssh-keygen -t rsa
Replacement for missing ssh-copy-id on Windows
type C:\Users\username\.ssh\id_rsa.pub | ssh user@192.168.0.1 "cat >> .ssh/authorized_keys"