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@ -41,9 +41,16 @@ https://download.oracle.com/otn/java/jdk/8u421-b09/d8aa705069af427f9b83e66b34f5e
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6、Rocky Linux 9
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https://rockylinux.org/zh-CN/download
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https://download.rockylinux.org/pub/rocky/9/isos/x86_64/Rocky-9.4-x86_64-dvd.iso
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#IP和端口
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10.10.14.210
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22
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# 用户名与密码
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root
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DsideaL4r5t6y7u
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# RockyLinux在安装界面时,可以选择GUI界面,还是Mini安装无GUI界面,需要动手选择好!
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# 在Rocky Linux 9版本中,为了增加安全性,默认情况下禁用SSH root密码登录。这是系统默认设定的规则,我们同样也可以更改它。
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@ -65,3 +72,87 @@ PermitRootLogin yes
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systemctl restart sshd
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此时root用户可以通过ssh远程登录。
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7、安装Mysql
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# 临时关闭selinux
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setenforce 0
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# 永久关闭selinux
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vi /etc/sysconfig/selinux
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SELINUX=disabled
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# 临时关闭防火墙:
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systemctl stop firewalld
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# 永久关闭防火墙:
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systemctl disable firewalld
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yum install lrzsz -y
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mkdir /usr/local -p
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cd /usr/local
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rz -be 选择 mysql-5.7.42-el7-x86_64.tar.gz
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tar -zxf mysql-5.7.42-el7-x86_64.tar.gz
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mv mysql-5.7.42-el7-x86_64 mysql
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rm -rf mysql-5.7.42-el7-x86_64.tar.gz
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vi /etc/profile
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#添加如下内容
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export PATH=/usr/local/mysql/bin:$PATH
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#然后source生效
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source /etc/profile
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#添加用户并授权相关
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useradd mysql
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id mysql
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mkdir /data/mysql -p
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chown -R mysql:mysql /usr/local/mysql/*
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chown -R mysql:mysql /data/*
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其中:
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/usr/local/mysql/是MySQL软件所在目录。
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/data/mysql是将来存放MySQL数据的目录。
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#初始化数据库
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mysqld --initialize-insecure --user=mysql --basedir=/usr/local/mysql --datadir=/data/mysql
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#配置文件
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vi /etc/my.cnf
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[mysqld]
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user=mysql
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basedir=/usr/local/mysql
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datadir=/data/mysql
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server_id=1
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port=22066
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socket=/tmp/mysql.sock
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[mysql]
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socket=/tmp/mysql.sock
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# 管理MySQL_etc/init.d
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mkdir /etc/init.d -p
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cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld
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#启动、重启命令
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service mysqld start
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service mysqld restart
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# 重定向文件
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ln -s /usr/lib64/libncurses.so.6.2 /usr/lib64/libncurses.so.5
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ln -s /usr/lib64/libtinfo.so.6.2 /usr/lib64/libtinfo.so.5
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# 重置密码
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/etc/init.d/mysqld stop
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mysqld_safe --user=mysql --skip-grant-tables --skip-networking &
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mysql
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update mysql.user set authentication_string=PASSWORD("DsideaL147258369") where user='root' and host='localhost';
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flush privileges;
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exit
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/etc/init.d/mysqld restart
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mysql -uroot -p
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输入密码:DsideaL147258369
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GRANT ALL PRIVILEGES ON *.* TO 'root'@'%'IDENTIFIED BY 'DsideaL147258369' WITH GRANT OPTION;
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现在用Navicat Prenium就可以远程访问到数据库了。
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