86 lines
1.5 KiB
Bash
86 lines
1.5 KiB
Bash
#!/bin/sh
|
|
#
|
|
# $NetBSD: ndc.sh,v 1.1.1.1 1998/10/05 18:02:00 tron Exp $
|
|
|
|
USAGE='echo \
|
|
"usage: $0 \
|
|
(status|dumpdb|reload|stats|trace|notrace|querylog|start|stop|restart) \
|
|
... \
|
|
"; exit 1'
|
|
|
|
PATH=/bin:/usr/bin:/usr/ucb:$PATH; export PATH
|
|
PIDFILE=%PIDFILE%
|
|
|
|
if [ -f $PIDFILE ]
|
|
then
|
|
PID=`cat $PIDFILE`
|
|
PS=`%PS% $PID | tail -1 | grep $PID`
|
|
RUNNING=1
|
|
[ `echo $PS | wc -w` -ne 0 ] || {
|
|
PS="named (pid $PID?) not running"
|
|
RUNNING=0
|
|
}
|
|
else
|
|
PS="named (no pid file) not running"
|
|
RUNNING=0
|
|
fi
|
|
|
|
for ARG
|
|
do
|
|
case $ARG in
|
|
start|stop|restart)
|
|
;;
|
|
*)
|
|
[ $RUNNING -eq 0 ] && {
|
|
echo $PS
|
|
exit 1
|
|
}
|
|
esac
|
|
|
|
case $ARG in
|
|
status) echo "$PS";;
|
|
dumpdb) kill -INT $PID && echo Dumping Database;;
|
|
reload) kill -HUP $PID && echo Reloading Database;;
|
|
stats) kill -ILL $PID && echo Dumping Statistics;;
|
|
trace) kill -USR1 $PID && echo Trace Level Incremented;;
|
|
notrace) kill -USR2 $PID && echo Tracing Cleared;;
|
|
querylog|qrylog) kill -WINCH $PID && echo Query Logging Toggled;;
|
|
start)
|
|
[ $RUNNING -eq 1 ] && {
|
|
echo "$0: start: named (pid $PID) already running"
|
|
continue
|
|
}
|
|
rm -f $PIDFILE
|
|
%NAMED% && {
|
|
sleep 5
|
|
echo Name Server Started
|
|
}
|
|
;;
|
|
stop)
|
|
[ $RUNNING -eq 0 ] && {
|
|
echo "$0: stop: named not running"
|
|
continue
|
|
}
|
|
kill $PID && {
|
|
sleep 5
|
|
rm -f $PIDFILE
|
|
echo Name Server Stopped
|
|
}
|
|
;;
|
|
restart)
|
|
[ $RUNNING -eq 1 ] && {
|
|
kill $PID && sleep 5
|
|
}
|
|
rm -f $PIDFILE
|
|
%NAMED% && {
|
|
sleep 5
|
|
echo Name Server Restarted
|
|
}
|
|
;;
|
|
*) eval "$USAGE";;
|
|
esac
|
|
done
|
|
test -z "$ARG" && eval "$USAGE"
|
|
|
|
exit 0
|