linux测试环境，部署spring boot打的jar包，简易偷懒脚本

#!/bin/bash

path=/work/server/
fileHead=server-
fileTail=jar
absPath=${path}${fileHead}*.${fileTail}

jarCount=`ls -l $absPath | wc -l`
echo $jarCount
if test $jarCount -le 1
then
    echo "Only One Jar File, Exist!"
    exit
fi

maxTime=0
tempTime=0
newFile=""

for file in `ls -A $absPath`
do
  tempTime=`stat -c %Y $file`
  if test $maxTime -lt $tempTime
  then
      maxTime=$tempTime
      newFile=$file
      echo $maxTime
      echo $file
  fi
done

find $absPath -type f -not -wholename $newFile -delete

java -jar $absPath