一、修改密码
1.1 修改自己的密码
方式一: 推荐使用
alter user user() identified by 新密码;方式二:
set password 新密码;演示
[rootVM-4-6-centos /]# mysql -uzhang3 -pZhangSan123456
mysql: [Warning] Using a password on the command line…
set autocommit 0;
select * from acount where name 嘉宝 && acount.money > 1000;
update acount set money money - 1000 where name 嘉宝;
update acount set money money 1000 where name 煎包;
commit ; 脏读;当有两个事务使用同一数据库时,…
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一、CUDA程序执行方法
执行步骤为:
安装Visual Studio Code。在Visual Studio Code中安装插件WSL与电脑的WSL2进行连接。点击左下角,然后再选择连接到WSL。 在WSL中创建以 .cu 为后缀的文件。
rootDESKTOP-HR6VO5J:~# mkdir CUDA /…