#!/bin/env bash
#tidb_root_pswd.sh
#root密码不为空
#0为关闭,1为未关闭
root_auth=$(mysql -h 127.0.0.1 -uroot -P4000 -NBe "select user,host,authentication_string from mysql.user where user='root'" 2>/dev/null)
rt_code=$?
rt_pswd=$(echo ${root_auth}|awk '{if($1~"root" && $2~"%"){print NF}}')
echo "kv:root密码不为空"
if [ ${rt_code} -eq 0 ]
then
    echo "kv:1"
else
    echo "kv:0"
fi