shell脚本一键安装LNMP（liunx+nginx+mysql+php）环境

叁歲伎倆 2022-07-14 02:42 521阅读 0赞

#!/bin/bash
    # author:kwin
    # Email:kwinwong@hotmail.com
    
    src="/usr/local/src/"
    cd $src
    
    
    
    
    #找到指定进程，并杀死
    #findPortKill 80
    findPortKill (){
      processe=`lsof -i:${1} -n|awk '{print $2}'|grep '^[1-9]'`
      for i in $processe
        do
    # echo "Kill the $1 process [ $i ]"
      kill -9 $i
        done
    }
    
    
    #创建快捷方式，统一管理
    #createLink ${软件目录}
    createLink(){
    
    path=${1}
    
    linkPath='/link'
    #如果文件夹不存在，创建文件夹
    if test ! -d ${linkPath}
    then
    mkdir ${linkPath}
    fi
    
    fileName=`echo ${path} | awk -F '/' '{print $1 $NF}'`
    
    
    if test  -d ${linkPath}/${fileName} 
    then
    rm -rf ${linkPath}/${fileName}
    fi
    
    ln -s ${path} ${linkPath}   
    }
    
    
    #将命令所在目录添加到系统参数PATH中，方便调用
    addToPATH(){
    
    bin=${1}
    
    echo $PATH|grep ${bin} >/dev/null
    
    if [ $? -ne 0 ]; then
    
    echo "export PATH=\$PATH:${bin}">>/etc/profile
    fi
    }
    
    #安装nginx
    installNginx(){
    
    yum -y  install pcre-devel openssl openssl-devel gcc gcc-c++ ncurses-devel perlddd
    
    fileName="nginx-1.9.9"
    package="${fileName}.tar.gz"
    installDir="/usr/local/nginx"
    
    if test ! -f ${package}
    then
    wget http://nginx.org/download/${package}
    fi
    
    
    tar zxvf $package
    
    cd $fileName
    ./configure --prefix=${installDir}
    make && make install
    echo "安装完成"
    
    
    
    #如果出现错误 找到80占用的进程并杀死，再重启
    #如果还有问题 请自行调试配置文件
    /usr/local/nginx/sbin/nginx 1> /dev/null 2>&1
    if [ $? -ne 0 ]; then
    findPortKill 80
    /usr/local/nginx/sbin/nginx
    fi
    
    #sleep : 默认以秒为单位。
    #usleep : 默认以微秒为单位。
    #1s = 1000ms = 1000000us
    
    usleep 100000
    
    pid=`cat /usr/local/nginx/logs/nginx.pid`
    
    echo "nginx 已经启动，进程号为${pid}"
    
    bin="${installDir}/sbin"
    
    addToPATH ${bin}
    
    
    #创建快捷方式，统一管理
    createLink ${installDir}
    
    }
    
    
    #安装nginx
    installPHP(){
    
    yum -y install expect
    #安装libmcrypt第三方yum源
    wget http://www.atomicorp.com/installers/atomic
    #sh ./atomic
    #expect自动应答
    #当需要交互 字符中有yes时自动输入yes回车
    expect <<EOF
    set timeout -1
    spawn sh ./atomic
    expect "yes"
    send "yes\r"
    expect eof
    EOF
    
    #yum install -y epel-release
    #yum -y update
    #安装需要的模块,yum一并安装依赖库
    yum -y install libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel mysql pcre-devel curl-devel libxslt-devel php-mcrypt libmcrypt libmcrypt-devel
    
    
    fileName="php-7.0.8"
    package="${fileName}.tar.gz"
    installDir="/usr/local/php7_fpm"
    
    if test ! -f ${package}
    then
    wget  http://cn2.php.net/distributions/${package}
    fi
    
    
    tar zxvf $package
    
    cd $fileName
    
    ./configure --prefix=${installDir} \
    --with-curl \
    --with-freetype-dir \
    --with-gd \
    --with-gettext \
    --with-iconv-dir \
    --with-kerberos \
    --with-libdir=lib64 \
    --with-libxml-dir \
    --with-mysqli \
    --with-openssl \
    --with-pcre-regex \
    --with-pdo-mysql \
    --with-pdo-sqlite \
    --with-pear \
    --with-png-dir \
    --with-xmlrpc \
    --with-xsl \
    --with-zlib \
    --enable-bcmath \
    --enable-libxml \
    --enable-inline-optimization \
    --enable-gd-native-ttf \
    --enable-mbregex \
    --enable-mbstring \
    --enable-opcache \
    --enable-pcntl \
    --enable-shmop \
    --enable-soap \
    --enable-sockets \
    --enable-sysvsem \
    --enable-xml \
    --enable-zip \
    --with-mcrypt \
    --enable-fpm \
    --with-config-file-path=${installDir}/etc
    #PHP.ini默认 在${installDir}/bin目录下
    make && make install
    
    echo "安装完成"
    
    cp php.ini-development ${installDir}/etc/php.ini
    
    cp ${installDir}/etc/php-fpm.conf.default ${installDir}/etc/php-fpm.conf
    
    cp ${installDir}/etc/php-fpm.d/www.conf.default ${installDir}/etc/php-fpm.d/www.conf
    
    cp -R ./sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
    
    chmod a+x -R /etc/init.d/
    
    
    /etc/init.d/php-fpm restart
    
    echo "php-fpm 已经启动，进程号为9000"
    echo "调用/etc/init.d/php-fpm控制服务"
    
    bin="${installDir}/bin"
    
    addToPATH ${bin}
    
    
    #创建快捷方式，统一管理
    createLink ${installDir}
    
    }
    
    
    function installMysql(){
    
    cat > /etc/yum.repos.d/MariaDB.repo <<EOF
    # MariaDB 10.0 CentOS repository list - created 2014-04-01 04:32 UTC
    # http://mariadb.org/mariadb/repositories/ 
    [mariadb]
    name = MariaDB
    baseurl = http://yum.mariadb.org/10.1.11/centos7-amd64/
    gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
    gpgcheck=1
    EOF
    
    yum install -y MariaDB-server MariaDB-client  MariaDB-devel
    
    echo "安装完成"
    
    mysqladmin -u root password 'root'
    
    #如果出现错误 找到3306占用的进程并杀死，再重启
    #如果还有问题 请自行调试配置文件
    service mysql start 1> /dev/null 2>&1
    if [ $? -ne 0 ]; then
    findPortKill 3306
    service mysql start
    fi
    
    #设置开机启动MariaDB
    chkconfig mysql on
    
    echo "mysql 已经启动，进程号为3306 默认密码为root"
    
    echo "调用service mysql start|stop|restart控制服务或则"
    echo "/etc/init.d/mysql start|stop|restart"
    
    }
    
    
    
    function init(){
    
      case $1 in
    
                    1)
    
                installNginx #调用函数必须在函数后面
    
                ;;
    
                2)
    
                installMysql #调用函数必须在函数后面
    
                ;;  
    
    
                    3)
    
                installPHP #调用函数必须在函数后面
    
                ;;   
    
                    4)
                installMysql
                installNginx
                installPHP  
                ;;   
                    *)
          echo 'You do not select a number between 1 to 4'
    
              ;;
    
                esac 
    
    }
    
    echo 'Input a number between 1 to 4'
    echo '1.安装nginx 2.安装mysql'
    echo '3.安装PHP 4.一键安装LNMP'
    read mode
    init ${mode}
    source /etc/profile
    #. /etc/profile
    #注意: . 和 /etc/profile 有空格 同 source /etc/profile