Reset startup configs in GNS3 (and some nifty always-there aliases)

So after having manually reset my CCIE-lab of 10 devices (11 counting the FRS) about 5 times I got bored and wrote an extremely simple shell script that does it for me. And of course, don't forget to include a few aliases that really saves typing. Not to mention the risk of typos. I mean, how many times have you done "show run |include" by misstake? If you can't see what's wrong with the command than these aliases are not for you!

HOWTO reset the startup-config in GNS?

1) Paste the following into all your devices. Don't forget to add another carriage return after "wr erase" so that you don't have to [confirm] manually.

end
wr erase

!

You figure this would do it but nope, it doesn't. You need to..

2) Shut down all your devices (the big red button in GNS3) and then run this script:

#!/bin/bash

PATH=/cygdrive/c/Files/gns3/Cisco360/cisco-360_configs

for host in R1 R2 R3 R4 R5 R6 SW1 SW2 SW3 SW4 FRS
do
  echo "Resetting $host"
  echo "hostname $host" > $PATH/$host.cfg
  echo "alias exec srb sh run | begin" >> $PATH/$host.cfg
  echo "alias exec sri sh run | include" >> $PATH/$host.cfg
  echo "alias exec srr sh run | begin ^router" >> $PATH/$host.cfg
  echo "alias exec srs sh run | section" >> $PATH/$host.cfg
done

And in case you're wondering, if you don't do step 2 as suggested here you have to right click on every device, choose "Startup config" and then delete everything from the text field. And of course, click OK.