Someone

#!/bin/csh -f
# lists processes on a range of terminals
# need to establish whether we are using Solaris or SunOS UNIX
if (`uname -r` =~ 5*) then
        set os=solaris
else
        set os=sunos
endif
#
set start=$1
while ($start <= $2)
        if ($os == solaris) then
                ps -tpts/{$start}
        else
                ps -tttyp{$start}
        endif
@ start++
end