安装数据库分发文件脚本xsync

#!/bin/bash
read -p"你想要通过rsync传输什么:" what

read -p"Do you want to specify the Address?" answer

if [ "$answer" == "no" ]
then 
  echo "Find rsync AddressHost:"

  sed -n "/192.168/p" /etc/hosts > host

  cut -d' ' -f2 host > host1

  for address in $(cat host1);
  do 
    `rsync -r $what root@$address:$PWD`;
  done

  echo "成功!";

elif [ "$answer" == "yes" ] 
then
  read -p"where do you specify?" -a  array_address 

  for ((i=0;i<${#array_address[@]};i++));
  do 
    `rsync -r $what root@${array_address[i]}:$PWD`;
  done
  echo "成功!";
fi

#!/bin/bash
#1 获取输入参数个数，如果没有参数，直接退出
pcount=$#
if((pcount==0)); then
echo no args;
exit;
fi

#2 获取文件名称
p1=$1
fname=`basename $p1`
echo fname=$fname

#3 获取上级目录到绝对路径
pdir=`cd -P $(dirname $p1); pwd`
echo pdir=$pdir

#4 获取当前用户名称
user=`whoami`

#5 循环
for((host=1; host<4;host++)); do
        echo ------------------- hadoop$host --------------
        /usr/bin/rsync -rvl $pdir/$fname $user@hadoop00$host:$pdir
done