#!/bin/bash

 # 获取输入参数个数，如果没有参数，直接退出

 pcount=$#

 if((pcount==)); then

 echo no args;

 exit;

 fi

 # 获取文件名称

 p1=$

 fname=$(basename $p1)

 echo fname=$fname

 # 获取上级目录到绝对路径

 pdir=$(cd -P $(dirname $p1); pwd)

 echo pdir=$pdir

 # 获取当前用户名称

 user=$(whoami)

 # 循环

 for((host=; host<; host++)); do

         #echo $pdir/$fname $user@hadoop${}$host:$pdir

         echo --------------- hadoop00$host ----------------

        rsync -rvl $pdir/$fname $user@hadoop00$host:$pdir

 done

 #!/bin/bash

 pcount=$#

 if((pcount==));then

         echo no args;

         exit;

 fi

 #echo -------------localhost----------

 $@

 for((host=; host<=; host++)); do

         echo ----------hadoop00$host---------

         ssh hadoop00$host $@

 done