List of essential Linux commands for server management

post, Aug 1, 2021 on Mitja Felicijan's blog

Generate SSH key

ssh-keygen -t ed25519 -C "your_email@example.com"
@@ -102,21 +102,18 @@
 

List files opened by user

lsof -u <user>
 

Execute "df -h", showing periodic updates

# -n 1 means every second
 watch -n 1 df -h
-