97 lines
1.7 KiB
Bash
Executable file
97 lines
1.7 KiB
Bash
Executable file
#!/bin/sh
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# Replace COMMANDE by mailq if you want both new and old messages listed
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COMMANDE="/usr/sbin/sendmail -bp"
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WARNING_REQ=10
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CRITICAL_REQ=15
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WARNING_SIZE=20000000
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CRITICAL_SIZE=50000000
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#
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# Fonction d'aide
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#
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usage() {
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cat <<EOF
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Usage :
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$0 -h
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$0 [-w warning_nb_mails] [-c critical_nb_mails] [-W warning_size] [-C critical_size]
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Valeurs par défaut:
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warning_nb_mails: $WARNING_REQ
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critical_nb_mails: $CRITICAL_REQ
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warning_size: $WARNING_SIZE
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critical_size: $CRITICAL_SIZE
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EOF
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}
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#
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# Gestion des paramètres
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#
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while getopts hw:c:W:C: f; do
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case "$f" in
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'h')
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usage
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exit
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;;
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'w')
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WARNING_REQ="$OPTARG"
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;;
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'c')
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CRITICAL_REQ="$OPTARG"
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;;
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'W')
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WARNING_SIZE="$OPTARG"
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;;
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'C')
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CRITICAL_SIZE="$OPTARG"
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;;
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\?)
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usage
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exit 1
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;;
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esac
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done
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#
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# Lancement de la commande
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#
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RESULT=$( $COMMANDE | grep -v "^[^A-Za-z0-9]" | grep -v "^[[:space:]]" | awk '{ print $2 }' )
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# ... et analyse de la sortie
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if [ -z "$RESULT" ]; then
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# Queue vide
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REQ=0
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SIZE=0
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else
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REQ=$( echo "$RESULT" | wc -w )
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SIZE=0
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for i in $RESULT; do
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SIZE=$(( $SIZE + $i ))
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done
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fi
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#
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# Analyse des résultats
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#
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if [ "$SIZE" -ge "$CRITICAL_SIZE" ] || [ "$REQ" -ge "$CRITICAL_REQ" ]; then
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RETURN_STATUS=2
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printf "CRITICAL ($REQ mail(s) in queue for $SIZE byte(s))"
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else
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if [ "$SIZE" -ge "$WARNING_SIZE" ] || [ "$REQ" -ge "$WARNING_REQ" ]; then
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RETURN_STATUS=1
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printf "WARNING ($REQ mail(s) in queue for $SIZE byte(s))"
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else
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RETURN_STATUS=0
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printf "OK ($REQ mail(s) in queue for $SIZE byte(s))"
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fi
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fi
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printf " | req=%d;%d;%d size=%dB;%d;%d\n" "$REQ" "$WARNING_REQ" "$CRITICAL_REQ" "$SIZE" "$WARNING_SIZE" "$CRITICAL_SIZE"
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exit $RETURN_STATUS
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