LINUX免密登录SSH下的操作之自动COPY部署到其他机器

自动部署器，即按照给定的文件所在路径通过rsync进行copy到除了本机外的其他机器上

原代码如下：

#!/bin/sh
#author :zhangmingwei 20200324
#cmd e.g: deploy ~/app/zookeeper
#echo $*
arg=( $@ )
#cnt=$#
#for((i=0;i<$cnt;i++))
#do
#  echo ${arg[i]}
#done

hos1=$(hostname)
argcnt=$#
ophos=${arg[$((argcnt-1))]} #操作主机
if [ $argcnt -lt 1 ];then
  echo "your input's args is less than 1,please try input agin!"
  exit
fi

hts=(01 02 03)
pre=hadoop
user=$pre
xcmd="$@
file="$1"
#pwd
#echo "........$file"
#ls -lh "$file"
pth=$(cd `dirname $file`;pwd)
fl=$(basename $file)
#echo $pth...$fl...
for((i=0;i<${#hts[@]};i++))
do
  h=${hts[i]}
  hos=$pre$h
  if [ "$hos"x != "$hos1"x ];then
     echo "$hos"
     #ssh ${user}@$hos " $xcmd "
     #scp -r $pth/$fl ${user}@$hos:$pth
     rsync -avzhe ssh --progress $pth/$fl ${user}@$hos:$pth
  fi #换成本机shell执行有bug
done