Simple script to monitor multiple dags

dag_watch.sh

#!/bin/bash

# best used with watch
# example:
# watch -n 30 "./dag_watch.sh dag1.dag dag2.dag dag3.dag"

TOWATCH=("$@")
for DAG in "${TOWATCH[@]}"; do
	echo "${DAG}:"
	DAGOUT="${DAG}.dagman.out"
	echo "$(tac $DAGOUT | grep -m 1 -C 2 "===" | tac)"
	echo ---
done