git reference

screen reference sheet

tmux quick reference

github ssh connections

regex reference

ssh reference

sed reference

netcat reference

cron reference

linux command reference

dig reference

grep reference

bind reference

sssd reference

chmod reference

mysql reference

xcp-ng host commands

ssh tunnels

ansible reference

certificates

bash reference

apache reference

nginx reference

systemd reference

markdown reference

Ramen

Charles Dickens' Punch

spoke length calculator