ntp-status revision 1.1
1 #!/bin/sh 2 3 # From: Marc Brett <Marc.Brett (at] westgeo.com> 4 5 # Here's a quick hack which can give you the stratum, delay, offset 6 # for any number of ntp servers. 7 8 NTPDATE=/usr/local/bin/ntpdate 9 NSLOOKUP=/usr/sbin/nslookup 10 EGREP=/bin/egrep 11 AWK=/bin/awk 12 RM=/bin/rm 13 FILE=/tmp/ntp.$$ 14 15 USAGE="Usage: $0 hostname [hostname ...]" 16 17 if [ $# -le 0 ] 18 then 19 echo $USAGE 2>&1 20 exit 1 21 fi 22 23 trap '$RM -f $FILE; exit' 1 2 3 4 13 15 24 25 for HOST in $* 26 do 27 HOSTNAME=`$NSLOOKUP $HOST | $EGREP "Name:" | $AWK '{print $2}'` 28 if [ -n "$HOSTNAME" ] 29 then 30 $NTPDATE -d $HOST 2>/dev/null | $EGREP '^stratum|^delay|^offset|^originate' > $FILE 31 STRATUM=`$EGREP '^stratum' $FILE | $AWK '{print $2}'` 32 OFFSET=`$EGREP '^offset' $FILE | $AWK '{print $2}'` 33 DELAY=`$EGREP '^delay' $FILE | $AWK '{print $2}'` 34 TIMESTAMP=`$EGREP '^originate' $FILE | $AWK '{print $4 " " $5 " " $6 " " $7 " " $8}'` 35 if [ "$STRATUM" -ne 0 ] 36 then 37 echo "$HOSTNAME: stratum:$STRATUM delay:$DELAY offset:$OFFSET $TIMESTAMP" 38 else 39 echo $HOSTNAME: Not running NTP 40 fi 41 fi 42 43 done 44 45 $RM -f $FILE 46
Indexes created Mon Sep 21 00:25:25 UTC 2026