Linux quick start - dtredger/RaspberryPI GitHub Wiki

###SCP recursively scp -r <user>@<host>:/<dir_to_copy> <location_to_save_to>

###Find out what's using: (for Example, when the Pi reboots, nginx starts automatically and takes port 80) fuser -v -n tcp 80

screen -S <a_descriptive_name>

###Detach screen: <ctrl-a> <ctrl-d>

###List detached screens: screen -list

###Reattach screen: screen -r ####.descriptive_name (typing the first few numbers of the name, as show by screen -list, allows you to autocomplete)

###Kill attached screen: <ctrl-a> :quit