CentOS7安装nginx脚本install-nginx.sh记录

川长思鸟来 2022-05-09 10:46 297阅读 0赞

nginx简易安装脚本备份，其中删除安装包和启动nginx部分可删除，启动nginx部分ip需要根据主机ip网段修改。

> **主机环境（方括号内为查看命令）：**
> 
> 系统版本【cat /etc/centos-release】**CentOS Linux release 7.5.1804 (Core)**
> 
> 内核版本【uname -r】**4.17.4-1.el7.elrepo.x86\_64**
> 
> 系统位数【getconf LONG\_BIT】**64**

相关依赖包版本可以根据实际修改，修改如下位置即可：

> pcre\_version="8.36"  
> openssl\_version="1.1.1"  
> zlib\_version="1.2.11"  
> nginx\_version="1.14.0"

## 使用方法（测试使用的是root用户执行，其他用户未测试）： ##

在主机任意位置编辑脚本文件：

vim /home/install-nginx.sh

文件内容如下：

#!/bin/bash
    # nginx简易安装脚本，版本以及nginx安装模块可修改。
    echo "start"
    
    # pcre_version="8.36"
    # openssl_version="1.0.1j"
    # zlib_version="1.2.11"
    # nginx_version="1.8.0"
    
    pcre_version="8.36"
    openssl_version="1.1.1"
    zlib_version="1.2.11"
    nginx_version="1.14.0"
    
    
    echo "安装：gcc gcc-c++"
    yum install -y gcc gcc-c++
    
    echo "进入目录：/usr/local/"
    cd /usr/local/
    echo ""
    
    
    echo "下载：pcre-"$pcre_version""
    pcre_url="http://jaist.dl.sourceforge.net/project/pcre/pcre/"$pcre_version"/pcre-"$pcre_version".tar.gz"
    wget $pcre_url
    echo "解压：pcre-"$pcre_version".tar.gz"
    tar -zxvf pcre-"$pcre_version".tar.gz
    echo "进入目录：/usr/local/pcre-"$pcre_version""
    cd pcre-"$pcre_version"
    echo "编译安装：pcre-"$pcre_version""
    ./configure
    make && make install
    echo "返回到目录：/usr/local/"
    cd /usr/local/
    echo ""
    
    
    echo "下载：openssl-"$openssl_version""
    openssl_url="http://www.openssl.org/source/openssl-"$openssl_version".tar.gz"
    wget $openssl_url
    echo "解压：openssl-"$openssl_version".tar.gz"
    tar -zxvf openssl-"$openssl_version".tar.gz
    echo "进入目录：openssl-"$openssl_version""
    cd openssl-"$openssl_version"
    echo "编译安装：openssl-"$openssl_version""
    ./config
    make && make install
    echo "返回到目录：/usr/local/"
    cd /usr/local/
    echo ""
    
    
    echo "下载：zlib-"$zlib_version""
    zlib_url="http://zlib.net/zlib-"$zlib_version".tar.gz"
    wget $zlib_url
    echo "解压：zlib-"$zlib_version".tar.gz"
    tar -zxvf zlib-"$zlib_version".tar.gz
    echo "进入目录：zlib-"$zlib_version""
    cd zlib-"$zlib_version"
    echo "编译安装：zlib-"$zlib_version""
    ./configure
    make && make install
    echo "返回到目录：/usr/local/"
    cd /usr/local/
    echo ""
    
    
    echo "下载：nginx-"$nginx_version""
    nginx_url="http://nginx.org/download/nginx-"$nginx_version".tar.gz"
    wget $nginx_url
    echo "解压：nginx-"$nginx_version".tar.gz"
    tar -zxvf nginx-"$nginx_version".tar.gz
    echo "重命名nginx-"$nginx_version"为nginx"
    mv nginx-"$nginx_version" nginx
    echo "进入目录：nginx"
    cd nginx
    echo "编译安装：nginx-"$nginx_version""
    ./configure --user=nobody --group=nobody --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_gzip_static_module --with-http_realip_module --with-http_sub_module --with-http_ssl_module --with-pcre=/usr/local/pcre-"$pcre_version" --with-zlib=/usr/local/zlib-"$zlib_version" --with-openssl=/usr/local/openssl-"$openssl_version"
    make && make install
    echo "创建目录：/usr/local/nginx/logs"
    mkdir logs
    echo "返回到目录：/usr/local/"
    cd /usr/local/
    echo ""
    
    
    read -p "是否需要删除下载的安装（输入y/Y删除，其他不删除）：" inputMsg
    if [ "$inputMsg" == 'y' ] || [ "$inputMsg" == 'Y' ] 
    then
        rm -rf nginx-"$nginx_version".tar.gz pcre-"$pcre_version".tar.gz openssl-"$openssl_version".tar.gz zlib-"$zlib_version".tar.gz
        echo "删除完成"
    else
        echo "不删除"
    fi
    echo ""
    
    read -p "是否需要启动nginx（输入y/Y启动，其他不启动）：" startNginxMsg
    if [ "$startNginxMsg" == 'y' ] || [ "$startNginxMsg" == 'Y' ] 
    then
        /usr/local/nginx/sbin/nginx
        if [ $? -eq 0 ]
        # 获取本机ip，需要根据实际修改主机ip域。两端需要加反引号以获取命令返回信息。如果不设置ip域则可能会取出包含127.0.0.1等多个地址信息
        then
            localIp=`/sbin/ifconfig -a|grep inet|grep 172.17.*.*|grep -v inet6|awk '{print $2}'|tr -d "addr:"`
            echo "启动成功,请访问: http://$localIp"
        else
            echo "启动失败，请查看异常信息确定失败原因"
        fi
    else
        echo "不启动"
    fi
    echo ""
    
    
    echo "版本信息："
    echo "pcre："$pcre_version
    echo "openssl："$openssl_version
    echo "zlib："$zlib_version
    echo "nginx："$nginx_version
    echo ""
    
    echo "安装路径: /usr/local/"
    echo "end"

编辑完成后保存退出，赋予文件执行权限：

chmod +x /home/install-nginx.sh

然后执行脚本即可：

/home/install-nginx.sh

【部分截图】

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM4NTkxNzU2_size_16_color_FFFFFF_t_70][]

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![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM4NTkxNzU2_size_16_color_FFFFFF_t_70 2][]

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安装完成后根据提示（如果没有注释或者删除文中删除安装包和启动部分代码）输入参数即可。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM4NTkxNzU2_size_16_color_FFFFFF_t_70 5][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM4NTkxNzU2_size_16_color_FFFFFF_t_70 6][]

--------------------

END

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