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SSH免密码登陆教程 - 环境配置 - 清泛IT社区，为创新赋能！
...目标机；
要达到的目的：
A机器ssh登录B机器无需输入密码；
加密方式选 rsa|dsa均可以，默认dsa
做法：
1、登录A机器
2、ssh-keygen -t [rsa|dsa]，将会生成密钥文件和私钥文件 id_rsa,id_rsa.pub或id_dsa,id_dsa.pub
3、将 .pub 文件复制...
Force drop mysql bypassing foreign key constraint
... OP, but the answer below is actually correct for the question "Force drop mysql bypassing foreign key constraint".
– Val Redchenko
Dec 18 '17 at 12:27
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How to export and import a .sql file from command line with options? [duplicate]
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Type the following command to import sql data file:
$ mysql -u username -p -h localhost DATA-BASE-NAME < data.sql
In this example, import 'data.sql' file into 'blog' database using vivek as username:
$ mysql -u vivek -p -h localhost blog < data.sql
If you have a dedic...
【持续更新】App Inventor 2 中文拓展一览 - App Inventor 2 中文网 - 清泛...
... 专题
【FTP】App Inventor 2 FTP 上传下载全方案总结
【MD5、密码安全】Encrypt.Security 安全性扩展：MD5哈希，SHA1和SHA256哈希，AES加密/解密，RSA加密/解密，BASE64编码/解码
【AES加解密】MareshaAES 拓展：AES加解密算法
【二进制】UrsAI2Byt...
linux 下巧妙使用squid代理服务器 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...控制类别很多，可以通过IP地址、主机名、MAC地址和用户/密码认证等识别用户，也可以通过域名、域后缀、文件类型、IP地址、端口和URL匹配等控制用户的访问，还可以使用时间区间对用户进行管理
-i选项：表示忽略列表值的...
How can I get around MySQL Errcode 13 with SELECT INTO OUTFILE?
I am trying to dump the contents of a table to a csv file using a MySQL SELECT INTO OUTFILE statement. If I do:
13 Answers...
Create a new Ruby on Rails application using MySQL instead of SQLite
I want to create my Rails application with MySQL, because I like it so much. How can I do that in the latest version of Rails instead of the default SQLite?
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How do I quickly rename a MySQL database (change schema name)?
The MySQL manual at MySQL covers this.
48 Answers
48
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SQL DELETE with INNER JOIN
...ave an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'spawnlist FROM db.root.spawnlist s INNER JOIN db.root.npc n ON s.npc_t' at line 1 [Err] DELETE l2revo.root.spawnlist FROM db.root.spawnlist s INNER JOIN db.root.npc n ON ...
Compare two MySQL databases [closed]
I'm currently developing an application using a MySQL database.
21 Answers
21
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