@(工作笔记)

BigData-record

[TOC]

System.out.println("hello world")

VisualVM连接远程Java进程

https://www.cnblogs.com/ghj1976/p/5405143.html

CentOS7查看和关闭防火墙

https://blog.csdn.net/ytangdigl/article/details/79796961

Centos 7 安装 MySQL

https://www.jianshu.com/p/7cccdaa2d177

MySQL5.7 的初始密码在哪里设置？

grep 'temporary password' /var/log/mysqld.log

mysql 颜色 , ubantu & mac 能用

 brew install grc

https://github.com/stone0117/colour-mysql-console

# ubatu
apt-get install grc

ERROR 1819 (HY000): Your password does not satisfy the current policy requirements

https://blog.csdn.net/hello_world_qwp/article/details/79551789

Centos 7 mysql 5.7 给root开启远程访问权限，修改root密码

https://www.jianshu.com/p/cb24a501c2d6