#!/bin/bash
 
if [ -d /mnt/flash/keys ]
        then
        echo 'existing mount mounted';
        exit;
fi
 
AGENTKEYS=`ssh-add -l`;
 
if [ "$AGENTKEYS" == "The agent has no identities." ]
        then
        mount /mnt/flash
        if [ ! -d /mnt/flash/keys ]
                then
                echo 'Unable to mount, or not ssh key disk';
        fi
 
#       mount /mnt/flash
        ssh-add
        umount /mnt/flash
else
        echo 'Removing ssh keys';
        ssh-add -D
fi