Root, chroot and usb devices

[Asmo Koskinen]

Well, I can create ssh key pair for remote access and it works once. It 
is not permanent. When thin client boot again public key is away.

This works only once:

asmok at ubuntu:~$ ssh root at 192.168.1.244 'shutdown -h now'
asmok at ubuntu:~$

http://wiki.ubuntu-fi.org/LTSP5_Chroot#head-80ce382353305175117246dbd44e589fe738429e

If it is possible to keep public key permanently available then there 
can be a script that shutdown all clients at the end of the day with cron.

Just wondering again.

Best Regards Asmo Koskinen.