Made to be used in a bash script for automating Pritunl Installs
You can use it like this
#!/bin/sh
new_default_password="Kekeroni"
new_default_password_hash=$(./pritunl-pass-hash "$new_default_password")
mongo --eval 'db.administrators.update({"username":"pritunl"},{$set:{"password":"'$new_default_password_hash'"}});' pritunl