5 ssh -tt g204-hpnotebook.local 'netcat -l -p 12345 > /dev/null' & p="$p $!"
6 ssh -tt wsheee.local 'netcat -l -p 12345 > /dev/null' & p="$p $!"
8 ssh -tt wsheee.local 'netcat g204-hpnotebook.local 12345 < /dev/zero' & p="$p $!"
9 ssh -tt g204-hpnotebook.local 'netcat wsheee.local 12345 < /dev/zero' & p="$p $!"