Growl notifications for remote Irssi

irssi-growl.sh

#!/bin/sh

server='127.0.0.1'
log='irclogs/*/*.log'

ssh "$server" "tail -n1 -f $log" | sed -l 's/^[^ ]* < //' | while read line; do
    sender="${line%>*}"
    msg="${line#*> }"
    growlnotify -m "$msg" "$sender"
done