50 lines
869 B
Bash
50 lines
869 B
Bash
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#!/bin/bash
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# Cronic v2 - cron job report wrapper
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# Copyright 2007 Chuck Houpt. No rights reserved, whatsoever.
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# Public Domain CC0: http://creativecommons.org/publicdomain/zero/1.0/
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set -eu
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OUT=/tmp/cronic.out.$$
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ERR=/tmp/cronic.err.$$
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TRACE=/tmp/cronic.trace.$$
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set +e
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"$@" >$OUT 2>$TRACE
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RESULT=$?
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set -e
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PATTERN="^${PS4:0:1}\\+${PS4:1}"
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if grep -aq "$PATTERN" $TRACE
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then
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! grep -av "$PATTERN" $TRACE > $ERR
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else
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ERR=$TRACE
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fi
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if [ $RESULT -ne 0 -o -s "$ERR" ]
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then
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echo "Cronic detected failure or error output for the command:"
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echo "$@"
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echo
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echo "RESULT CODE: $RESULT"
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echo
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echo "ERROR OUTPUT:"
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cat "$ERR"
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echo
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echo "STANDARD OUTPUT:"
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cat "$OUT"
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if [ $TRACE != $ERR ]
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then
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echo
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echo "TRACE-ERROR OUTPUT:"
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cat "$TRACE"
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fi
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fi
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rm -f "$OUT"
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rm -f "$ERR"
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rm -f "$TRACE"
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