Notes¶
- Inspect RPMs: mc
midnight commander¶
Cowsay¶
Usage: cowsay, cowsay -f tux Locations: /usr/share/cowsay, /usr/local/share/cows/
Update SSH key cat ~/.ssh/id_rsa.pub | ssh user@hostname ‘cat >> .ssh/authorized_keys’
docker ps -a | grep ‘weeks ago’ | awk ‘{print $1}’ | xargs –no-run-if-empty docker rm
docker system prune
ssh-add -l
Create multiple directories in tree, this would work if hosts doesn’t exist mkdir -p hosts/{manifests,examples}
Network
See whats on a network ifconfig | grep broadcast arp -a