Linux常用工具安装

1 Linux常用开发工具安装

1 安装Mysql

①基本安装

wget http://repo.mysql.com/mysql57-community-release-el7-10.noarch.rpm;
sudo rpm -ivh mysql57-community-release-el7-10.noarch.rpm ;
yum -y install mysql-server;
service mysqld restart;

②设置密码,基本安装完成后root账号是没有密码的,我们可以给root账号设置一个密码;

grep "password" /var/log/mysqld.log
mysql -u root -p
alter user 'root'@'localhost' identified by 'Root123!' 

③远程访问(默认只能通过localhost访问,将host设置为‘%’即可远程访问)

//1.设置root账号远程可访问
mysql -u root -p
mysql>use mysql;
mysql>update user set host = '%' where user = 'root';
mysql>select host, user from user;
FLUSH   PRIVILEGES;
//2.添加新用户,设置新用户远程可访问
create user 'wyy'@'%' identified by 'Root123!';
GRANT ALL PRIVILEGES ON *.* TO 'wyy'@'%' WITH GRANT OPTION; 
FLUSH   PRIVILEGES;

2 安装Redis

①基本安装

//获取资源
wget http://download.redis.io/releases/redis-5.0.3.tar.gz;
//解压
tar xzf redis-5.0.3.tar.gz;
//安装gcc和tcl(因为redis是c++写的,需要gcc编译)
yum install gcc;
yum install tcl;
//编译
cd redis-5.0.3;
make MALLOC=libc; 
//安装 
cd src;
make install;

②基本安装下,redis没有密码,同时远程不能访问,可以做一下配置

//因为localhost只能本机访问,设置ip后可以远程访问
bind: 192.168.70.99
//设置密码
requirepass:123321

③ 开启服务和客户端

//启动redis服务
redis-server /path/redis.conf
//启动redis客户端
redis -h 192.168.70.99 -p 6339

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转载自www.cnblogs.com/wyy1234/p/10474525.html