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63 lines
1 KiB
Bash
63 lines
1 KiB
Bash
#!/bin/sh
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#
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# /etc/rc.d/rc./arpwatch
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#
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# Start/stop/restart/status arpwatch.
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ARPDIR="/var/lib/arpwatch"
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IFACE="$2"
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OPTIONS="-i $IFACE -f $ARPDIR/arp-$IFACE.dat -u root -e root -s root"
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pid="$(ps ax | awk '{if (match($5, ".*/arpwatch$") || $5 == "arpwatch") print $1}')"
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start() {
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if [ "$IFACE" = "" ]; then
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echo "Please specify interface name"
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exit 1
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else
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if [ ! -f "$ARPDIR/arp-$IFACE.dat" ]; then
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echo "Creating new database file..."
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touch $ARPDIR/arp-$IFACE.dat
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echo "Starting arpwatch on $IFACE..."
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arpwatch $OPTIONS
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else
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echo "Starting arpwatch on $IFACE..."
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arpwatch $OPTIONS
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fi
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fi
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}
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stop() {
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echo "Stopping arpwatch..."
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killall arpwatch
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}
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status() {
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if [ "$pid" != "" ]; then
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echo "arpwatch (pid "$pid") is running..."
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else
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echo "arpwatch is not running..."
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fi
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}
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case "$1" in
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'start')
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start
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;;
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'stop')
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stop
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;;
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'restart')
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stop
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start
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;;
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'status')
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status
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;;
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*)
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echo ""
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echo "Usage: $0 {start [IFACE] | stop | restart [IFACE] | status}"
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echo ""
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exit 1
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esac
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