阿里云CentOS6配置Web服务器
最近买了阿里云的CentOS系统的Linux服务器，花了些时间把环境配置了一下，用来发布后端。 jdk Tomcat Maven Git mysql5.7.17 CentOS环境初始化 1.CentOS备份 mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup 1 2.下载新的CentOS-Base.repo wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo 1 3.生成缓存 yum makecache 1 阿里云Centos环境初始化 http://mirrors.aliyun.com/help/centos 创建新用户 1. 创建用户 useradd -d /usr/用户名 -m 用户名 1 2.设置用户密码 passwd 用户名 1 设置新用户密码 3.修改配置文件 vim /etc/sudoers 1 找到root后添加一条新用户的信息 ALL=(ALL) ALL意思是 用户=可以以root权限执行的命令 添加完成后 wq! 强制保存退出 到这里新用户的配置就结束了。 用新用户登录后注意要使用 “sudo”命令 创建安装包存放文件夹 用mkdir命令创建用来存放安装包的文件夹 mkdir developer 1 注意不是root用户要用sudo sudo mkdir developer 1 配置JDk 1.检查是否安装JDk rpm -qa| grep jdk 1 使用这条命令检查是否安装jdk 2.下载JDk 官方下载地址 http://www.oracle.com/technetwork/java/javase/archive-139210.html 使用wget命令下载JDk 3.重命名JDK mv 原文件名 新文件名 这里要用空格分开 sudo mv jdk-7u80-linux-x64.rpm\?AuthParam\=1502245631_f04b3399ba732d3836923a1103166a05 jdk-7u80-linux-x64.rpm 1 4.赋权 chmod 777 赋权对象，让所有用户都能使用JDK sudo chmod 777 apache-tomcat-7.0.79.tar.gz 1 5.安装JDK sudo rpm -ivh 文件 sudo rpm -ivh jdk-7u80-linux-x64.rpm 1 6.配置环境变量 sudo vim /etc/profile 1 编辑配置文件 修改完成后wq！强制保存退出 生效配置文件 source /etc/profile 1 到这里配置JDK就结束了。 7.检查JDK是否安装成功 java -version 1 安装Tomcat 1.下载Tomcat Tomcat官网 http://tomcat.apache.org/ 选择自己要使用的版本下载tar.gz sudo wget http://mirror.bit.edu.cn/apache/tomcat/tomcat-7/v7.0.79/bin/apache-tomcat-7.0.79.tar.gz 1 2.解压Tomcat tar -zxvf 解压文件 sudo tar -zxvf apache-tomcat-7.0.79.tar.gz 1 3.将解压好的Tomcat文件放到/usr/local文件夹下 sudo mv apache-tomcat-7.0.79 /usr/local/ 1 4.修改Tomcat字符集编码 sudo vim /usr/local/apache-tomcat-7.0.79/conf/server.xml 1 在Connector 里加入：URIEncoding=”UTF-8” 修改完成后wq！强制保存退出 配置环境变量 sudo vim /etc/profile 1 编辑配置文件 修改完成后wq！强制保存退出 生效配置文件 source /etc/profile 1 到这里配置Tomcat就结束了。 Maven配置 1.下载maven sudo wget http://mirrors.tuna.tsinghua.edu.cn/apache/maven/maven-3/3.5.0/binaries/apache-maven-3.5.0-bin.tar.gz 1 2.解压maven sudo tar -zxvf apache-maven-3.5.0-bin.tar.gz 1 3.将解压好的Maven文件放到/usr/local文件夹下 sudo mv apache-maven-3.5.0 /usr/local/ 1 4.配置环境变量 sudo vim /etc/profile 1 编辑配置文件 修改完成后wq！强制保存退出 生效配置文件 source /etc/profile 1 到这里配置Maven就结束了。 5.检查Maven是否安装成功 mvn -version 1 Git安装 1.下载Git 该下载链接由慕课网提供 wget http://learning.happymmall.com/git/git-v2.8.0.tar.gz 1 2.安装Git的依赖 sudo yum -y install zlib-devel openssl-devel cpio expat-devel gettext-devel curl-devel perl-ExtUtils-CBuilder perl-ExtUtils- MakeMaker 3.解压Git压缩包 sudo tar -zxvf git-v2.8.0.tar.gz 4.安装Git 进入git目录 cd git-2.8.0 make安装 sudo make prefix=/usr/local/git all sudo make prefix=/usr/local/git install 5.配置环境变量 sudo vim /etc/profile 修改完成后wq！强制保存退出 生效配置文件 source /etc/profile 到这里配置Git就结束了。 6.检查Git是否安装成功 git --version mysql5.7.17安装 1.下载mysql 官方下载地址 https://downloads.mysql.com/archives/community/ sudo wget https://cdn.mysql.com/archives/mysql-5.7/mysql-5.7.17-1.el6.x86_64.rpm-bundle.tar 2.解压mysql压缩包 sudo tar xvf mysql-5.7.17-1.el6.x86_64.rpm-bundle.tar 3.安装mysql 1.删除mysql-lib(系统自带的版本过低) sudo yum remove mysql-libs 2.安装依赖 sudo rpm -ivh mysql-community-common-5.7.17-1.el6.x86_64.rpm sudo rpm -ivh mysql-community-libs-5.7.17-1.el6.x86_64.rpm sudo rpm -ivh mysql-community-client-5.7.17-1.el6.x86_64.rpm sudo rpm -ivh mysql-community-devel-5.7.17-1.el6.x86_64.rpm sudo rpm -ivh mysql-community-server-5.7.17-1.el6.x86_64.rpm 3.启动mysql 重启linux服务器 sudo shutdown -r now 启动数据库 service mysqld start 数据库初始化 1.初始化数据库 sudo mysql_secure_installation mysql5.7.17加强了安全系统，需要去/var/log/mysqld.log下找到初始密码 vim /var/log/mysqld.log 收索 A temporary password is generated for root@localhost Securing the MySQL server deployment. Enter password for user root: <–输入找到的初始密码 he existing password for the user account root has expired. Please set a new password. New password: <– 设置root用户的密码 Re-enter new password: <– 再输入一次你设置的密码 The 'validate_password' plugin is installed on the server. The subsequent steps will run with the existing configuration of the plugin. Using existing password for root. Estimated strength of the password: 100 Change the password for root ? ((Press y|Y for Yes, any other key for No) : <-是否更改root密码 New password:<– 再输入一次你设置的密码 Re-enter new password: <– 再输入一次你设置的密码 Estimated strength of the password: 100 Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) : <-确认更改root密码 By default, a MySQL installation has an anonymous user, allowing anyone to log into MySQL without having to have a user account created for them. This is intended only for testing, and to make the installation go a bit smoother. You should remove them before moving into a production environment. Remove anonymous users? (Press y|Y for Yes, any other key for No) : <-删除匿名用户? Success. Normally, root should only be allowed to connect from 'localhost'. This ensures that someone cannot guess at the root password from the network. Disallow root login remotely? (Press y|Y for Yes, any other key for No) : <–是否禁止root远程登录,根据自己的需求选择Y/n并回车,建议禁止 ... skipping. By default, MySQL comes with a database named 'test' that anyone can access. This is also intended only for testing, and should be removed before moving into a production environment. Remove test database and access to it? (Press y|Y for Yes, any other key for No) : <– 是否删除test数据库,直接回车 - Dropping test database... Success. - Removing privileges on test database... Success. Reloading the privilege tables will ensure that all changes made so far will take effect immediately. Reload privilege tables now? (Press y|Y for Yes, any other key for No) : <– 是否重新加载权限表，直接回车 Success. All done! 3.登录数据库 mysql -uroot -p 3.创建用户 CREATE USER '用户名'@'地址' IDENTIFIED BY '密码'; 4.创建数据库 create database `数据库` default character set utf8 collate utf8_general_ci; 5.赋权 grant all privileges on 数据库.* to 用户名@localhost identified by '密码'; 6.进入数据库 use 数据库 7.还原表 source 备份文件地址 8.设置开机启动 sudo chkconfig mysqld on 到这里服务器的配置就结束了
