#脚本所在目录
rootDir=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)

# 输出服务器ip
echo "--- $(hostname -i): $rootDir ---"

dir1=$rootDir/old
dir2=$rootDir/new

find $dir1 -type f | while read file; do
    filename=${file#$dir1}
    if [ -e $dir2/$filename ]; then
        count1=$(grep -cve '^\s*$' $file)
        count2=$(grep -cve '^\s*$' $dir2/$filename)
        if [ $count1 -ne $count2 ]; then
            echo "NG ${filename} 非空行数不一致 old-${count1} : new-${count2}"
        else
            echo "OK ${filename}"
        fi
    fi
done

# 生成ssh密钥
ssh-keygen
# 连接目标服务器
ssh-copy-id userid@hostname
# 上一步登陆成功后即可执行
ssh user@remote-server /path/to/script.sh