index

Kukačka:

ssh-copy-id -i ~/.ssh/id_rsa.pub golem@Et

pings

for Dev in Et Bt PowSup Discharge Trigger EtOsc BtOsc PowSupOsc Tektr6Standard Chamber;do echo -n $$Dev; ping -q -c 1 $$Dev >/dev/null;if [ $$? -ne 0 ]; then echo ' ...problem'  ;else echo '...OK';fi;done

misc

sudo emacs /proc/sys/kernel/hostname