循环脚本
for h in `cat ok.txt`; do ssh $h 'for u in `ml all`; do rsync -aP /root/init_ldap_centos.sh $u:/root/ && ssh $u "bash /root/init_ldap_centos.sh"; done'; done
for h in `cat ok.txt`; do ssh $h 'for u in `ml all`; do rsync -aP /root/init_ldap_centos.sh $u:/root/ && ssh $u "bash /root/init_ldap_centos.sh"; done'; done
