配置yum安装方式
1、配置本地yum源
1 vim /etc/yum.repos.d/rhel-source.repo 2 [rhel-source] 3 name=Red Hat Enterprise Linux $releasever - $basearch - Source 4 baseurl=file:///mnt 5 enabled=1 6 gpgcheck=0
2、清除yum缓存
yum clean all
3、更新yum源
yum update all
yum安装 yum install 软件名
卸载 yum remove 软件名
安装开源mysql ===mysql5.7.10.tar.gz
安装依赖
yum -y install make gcc-c++ cmake bison-devel ncurses-devel libaio libaio-devel perl-Data-Dumper net-tools wget
1、卸载rpm mysql软件
# rpm -qa | grep mysql mysql-libs-5.1.73-3.el6_5.x86_64 # yum remove -y mysql-libs-5.1.73-3.el6_5.x86_64
2、新建用户
# cat /etc/passwd | grep mysql mysql:x:27:27:MySQL Server:/var/lib/mysql:/bin/bash # userdel mysql //删除rpm的用户 useradd -M -s /sbin/nologin mysql groupadd mysql //添加用户组 useradd -r -g mysql mysql