ssh执行远程命令-便于集中查看信息

user="root"
remote_cmd="/usr/local/mfs/bin/mfsdirinfo /web"

#本地通过ssh执行远程服务器的脚本
for ip in ${ip_array[*]}
do
        if [ $ip = "192.168.2.30" ]; then
                port="2000"
        else
                port="22"
        fi
        ssh -t -p $port $user@$ip $remote_cmd
done

= = = = = = = = = =

user="root"
remote_cmd="lsmod | grep kvm"

#本地通过ssh执行远程服务器的脚本
for ip in ${ip_array[*]}
do
        if [ $ip = "192.168.2.44" -o $ip = "192.168.2.45" ]; then
                port="2000"
        else
                port="22"
        fi
        ssh -t -p $port $user@$ip $remote_cmd
done
lsmod | grep kvm

= = = = = = = ==  == = = = =

dmesg | egrep "kvm|xen|vmware" 

查看虚拟机基于的虚拟化技术