#!/bin/bash
# author:xwang@linx-info.com


my_host=`hostname`
cur_dir=`pwd`
cur_date=`date "+%y-%m-%d_%H_%M_%S"`
Nlst=${HOME}/conf/deliver_hosts_linux.sys


if [ -f $HOME/connect-list ];then
	rm $HOME/connect-list
fi

if [ "$1" != "" ];then
		Nlst=$1
fi

trap 'exit'  2
for i in `cat $Nlst`
do
	ping -c 1 -w 1 $i > /dev/null
        if [ $? -gt 0 ];then
	    echo "ping $i failed,please check your line.."
	else
            echo "Host:$i"
            ssh $i date  2> /dev/null		
            echo  $i  >>  ${HOME}/connect-list
	fi
done