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# # The default compiled in settings are fairly paranoid. This sample file # loosens things up a bit, to make the ftp daemon more usable. # Please see vsftpd.conf.5 for all compiled in defaults. # 这... 阅读全文
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1.用PUTTYGEN.exe生成密钥，生成的时候鼠标在进度条下面的空白处移动，为什么？就理解成随机得厉害点吧。 2.保存私钥，请看下面的图片说明 3.把公钥的内容想办法放到用户目录的.ssh/authorized_keys文件里面去，用vi ~/.ssh/authorized_keys打开，然后点 阅读全文
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~]# systemctl start mysql.service 要启动MySQL数据库是却是这样的提示 Failed to start mysqld.service: Unit not found 解决方法如下: 首先需要安装mariadb-server ~]# yum install -y m 阅读全文
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rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm 阅读全文