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linux命令

时间:2018-09-06 23:50:36      阅读:276      评论:0      收藏:0      [点我收藏+]
安装mysql5.7

1) 下载rpm安装包

wget http://dev.mysql.com/get/mysql57-community-release-el7-8.noarch.rpm
2) 安装mysql源
yum localinstall mysql57-community-release-el7-8.noarch.rpm
3)检查mysql源是否安装成功
yum repolist enabled | grep "mysql.-community."
4)开始安装mysql
yum install mysql-community-server
yum install mysql-community-devel
5) 启动mysql
service mysqld start
6)查看mysql启动状态
service mysqld status
7)设置开机启动
systemctl enable mysqld
systemctl daemon-reload
8)获取mysql默认生成的密码
grep ‘temporary password‘ /var/log/mysqld.log
进入mysql命令行
nysql -uroot -p
更换密码
ALTER USER ‘root‘@‘localhost‘ IDENTIFIED BY ‘123IsYourNewPassword!‘;

安装docker

首先查看内核版本:uname -r
命令安装docker:

yum -y install docker-io

启动docker

service docker start
设置开机启动
chkconfig --add --level 245 docker
service docker status

如果出现docker dead but subsys locked执行
  rm /var/run/docker.
  rm /var/lock/subsys/docker
  rm -rf /var/lib/docker/

rpm手动下载安装docker

yum install https://get.docker.com/rpm/1.7.1/centos-6/RPMS/x86_64/docker-engine-1.7.1-1.el6.x86_64.rpm

docker镜像加速(用的网易蜂巢)

   $ sudo echo "DOCKER_OPTS=\"\$DOCKER_OPTS --registry-mirror=http://hub-mirror.c.163.com\"" >> /etc/default/docker
   $ service docker restart

linux命令

原文:http://blog.51cto.com/13955864/2171426

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