Reset password tool for the EmonPi

I've added a small tool to usefulscripts for resetting the emoncms password on an emonpi via command line. It requires SSH access to use.

https://github.com/emoncms/usefulscripts/blob/master/resetpassword.php

to install and use first SSH into your EmonPi or EmonBase:

install or pull latest usefulscripts:

git clone https://github.com/emoncms/usefulscripts.git
cd usefulscripts
php resetpassword.php

It then asks for the userid (default:1) and for a new password or option to auto generate:

=======================================
EMONCMS PASSWORD RESET
=======================================
Select userid, or press enter for default:  
Using default user 1
Enter new password, or press enter to auto generate:        
Auto generated password: 9f7599c8da
Complete: new password set