Need help with - External Monitor Using SSH

Hi,

I can see you probably forgot to set param to that ssh non-default port (-p $2).

Anyway, what about to try this way:

!/bin/sh

pidfile="/var/run/`basename ${0}`.$1..$2.pid"
if [ -f $pidfile ]
then
   kill -9 -`cat $pidfile` > /dev/null 2>&1
fi
echo "$$" > $pidfile

 Remove the IPv6/IPv4 compatibility prefix
ip=`echo $1 | sed 's/::ffff://'`
port=$2

ssh -p $port root@$ip "ps -ef |grep ygwmanmx |grep -v grep 2>&1 > /dev/null"
status=$?

if [ $status -eq 0 ]
then
    rm -f $pidfile
    echo "up"
fi

Test:

&1 > /dev/null'
+ status=0
+ '[' 0 -eq 0 ']'
+ rm -f /var/run/monitor.sh.192.168.74.6..5588.pid
+ echo up
up

Best Regards.