bash-com/trigger

#!/bin/bash

# (0) Get current ABS directory
ROOT=$(dirname `realpath $0`);

# (1) Check arguments
test $# -lt 1 && echo "ERR: Missing arguments (trigger_port)" && exit 1;

# (2) Wait for triggering by peer
echo "(.) set up [trigger:$1]";
nc -lp $1;

# (3) Log trigger received #
echo "    > RECEIVED [trigger:$1]";