main
黄海 1 year ago
parent 579eefad29
commit bd3159b184

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

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