Cheatsheet for miscellaneous GNU utils. makefile, paralell, date. For bash look for shells, for awk here.

When console scripts in docker don’t work: unset JMX_PORT

Some miscellaneous linux hints - crontab, ISO handlin, shared libaries debugging.

Cheatshets concering desktop usage of linux. X11, network manager etc.

Nginx and ssl setup.

Python and surrounding subjects.

Some scala tips.

Port forwarding

# Remote to local
ssh -L local_port:remote_address:remote_port username@server.com
# Local to remote
ssh -R remote_port:local_address:local_port username@server.com

jq, xmlstarlet and friends.

Tmux - the terminal multiplexer.