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1 首先开启telnet远程连接 ,避免升级过程中服务挂掉,一般是更改/etc/securetty那个文件 在文件最后添加 pts/1 pts/11 yum -y install telnet* yum -y install xinetd* vim /etc/xinetd.d/telnet serv 阅读全文
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rm -rf !(test.txt) 删除不等于test.txt 的文件 阅读全文
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https://www.cnblogs.com/zwcry/p/10244908.html 阅读全文
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alter user Scott account unlock (user后为用户名) 阅读全文
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https://www.cnblogs.com/renyutao/p/11216431.html https://www.cnblogs.com/shihaiming/p/11016718.html 参照以上两个链接搭建 阅读全文
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http://note.youdao.com/noteshare?id=ad69f832c3ee83be61f429dd58c75020&sub=2884A1AF3F3C45A88DE7EE5DE0FB73C7 其他版本升级过程大同小异 阅读全文
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CREATE DATABASE yshd DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci; 创建数据库 grant all privileges on vjk.db .* to yshd@'%' identified by 'yshd123' w 阅读全文
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grant all privileges on lhywzx.* to 'lhywzx' @'%' identified by 'yshd123' with grant option; 阅读全文
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create user yshd@'%' identified by 'yshd123' 阅读全文
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SELECT DISTINCT CONCAT('User: ''',user,'''@''',host,''';') AS query FROM mysql.user; 阅读全文