Here are some commands that I have found helpful when using chia.
Find and count all plots on a system. Helpful if you have a machine plotting and want to know how many plot files you have
find /mnt/ /media/ ~/ -name *.plot 2>/dev/null | grep -v tmp | grep -c . && echo "Plots found"
Create Plots with Masted Keys. You will need the keys from the master node.
chia plots create -t /media/user/plotdrivetmp -d /media/user/plotdrive -f biglongublicfarmerkeyag934gh3bh3h4 -p biglongpoolpublickey129gmc2390243t-gg49
Start or restart Chia Harvester
chia start harvester -r