#!/bin/bash outfile=$RSYSLOG_OUT_LOG # This line should appear only once in the output file for the test to pass: echo "Starting" >> $outfile # Write also to stderr (useful for testing the 'output' setting) >&2 echo "[stderr] Starting" echo "OK" read line while [[ -n "$line" ]]; do echo "Received $line" >> $outfile >&2 echo "[stderr] Received $line" echo "OK" read line done # This line should appear only once in the output file for the test to pass: echo "Terminating" >> $outfile >&2 echo "[stderr] Terminating" exit 0