CentOS:
cat << 'EOL' >/usr/share/xymon-client/ext/nfs.sh
#!/bin/sh
COLUMN=nfs
COLOR=green
MSG="NFS Status"
#In this test, if var = empty = RED
var="$(netstat -an | grep 2049 | grep "ESTABLISHED")"
cmd="$(netstat -an | grep 2049)"
if [ -z "$var" ]
then
COLOR=red
MSG="${MSG}
FAILED
""
"${cmd}"
"
else
MSG="${MSG}
SUCCESS
""
"${cmd}"
"
fi
# Leave the rest of script alone
# Tell Xymon about it
$XYMON $XYMSRV "status $MACHINE.$COLUMN $COLOR `date`
${MSG}
"
exit 0
EOL
chown xymon:xymon /usr/share/xymon-client/ext/nfs.sh
chmod 777 /usr/share/xymon-client/ext/nfs.sh
cat << 'EOL' >/etc/xymon-client/client.d/nfs.cfg
[nfs]
ENVFILE $XYMONCLIENTHOME/etc/xymonclient.cfg
CMD $XYMONCLIENTHOME/ext/nfs.sh
LOGFILE $XYMONCLIENTHOME/logs/nfs.log
INTERVAL 15m
EOL
chown xymon:xymon /etc/xymon-client/client.d/nfs.cfg
chmod 777 /etc/xymon-client/client.d/nfs.cfg
/usr/share/xymon-client/bin/xymoncmd /usr/share/xymon-client/ext/nfs.sh
/etc/init.d/xymon-client restart