vi create.sh 

#!/bin/bash
# nginx安裝包鏈接
nginx_url="http://nginx.org/download/nginx-1.18.0.tar.gz"
# 下載包存放路徑
path="/tmp/"
# 安裝路徑
int_path="/usr/local/nginx"
# 首先檢查網(wǎng)絡(luò)
ping -c 1 baidu.com > /dev/null 2>&1
if [ $? -eq 0 ];then
    echo "檢測網(wǎng)絡(luò)正常！"
    # 配置阿里源
    read -p "配置阿里源輸入1，任意鍵跳過配置：" number
    case "$number" in
        1)
          echo "正在配置阿里源..."
          mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup  > /dev/null 2>&1
          wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7 > /dev/null 2>&1
          yum clean all > /dev/null 2>&1
          yum makecache > /dev/null 2>&1
          echo "阿里源配置已完成！"
        ;;
        *)
        echo "已跳過配置阿里源！"
    esac
    # 安裝依賴包
    echo "正在安裝依賴包..."
    yum -y install gcc zlib zlib-devel pcre-devel openssl openssl-devel wget > /dev/null 2>&1
    if [ $? -eq 0 ];then
        echo "依賴包安裝已完成！"
        # 下載Nginx包
        echo "正在下載安裝包和解壓安裝操作..."
        wget $nginx_url -P $path > /dev/null 2>&1
        # 創(chuàng)建文件夾，解壓安裝
        mkdir $int_path && cd $int_path
        nginx_pack=`echo $nginx_url | awk -F '/' '{print $NF}'`
        tar -xf $path/$nginx_pack -C ./
        # 編譯安裝
        nginx_path=`echo $nginx_pack |awk -F '.' '{print $1"."$2"."$3}'`
        cd $nginx_path && ./configure > /dev/null 2>&1
        make > /dev/null 2>&1
        make install  > /dev/null 2>&1
        echo "Nginx 安裝已完成！"
        echo -e "#####################################\n啟動Nginx: $int_path/sbin/nginx\n停止Nginx: $int_path/sbin/nginx -s stop\n重載Nginx: $int_path/sbin/nginx -s reload\n檢查Nginx: $int_path/sbin/nginx -t\n#####################################"
    else
        echo "依賴包安裝失敗，請檢查yum源或者網(wǎng)絡(luò)問題?。?！"
        exit 1
    fi   
else
    echo "檢測網(wǎng)絡(luò)連接異常，請檢查網(wǎng)絡(luò)再操作！"
    exit 1
fi