直接上干货，本脚本适用于centos7，centos8，rocky8.5 以及ubuntu20.04 版本linux。

ps

#该脚本的nginx的用户为www，版本为nginx1.20.2，nginx的安装目录为/apps/nginx

安装脚本

#!/bin/bash
#
#********************************************************************
#Author:            lxp
#QQ:                17xxxxxx4            
#FileName:          install_nginx.sh
#Description:       The test script
#Copyright (C):     2022 All rights reserved
#********************************************************************
NGINX_FILE=nginx-1.20.2
NGINX_INSTALL_DIR=/apps/nginx
NGINX_URL=http://nginx.org/download/
TAR=.tar.gz
SRC_DIR=/usr/local/src
CPUS=`lscpu | awk '/^CPU\(s)/{print $2}'`
. /etc/os-release
color () {
    RES_COL=60
    MOVE_TO_COL="echo -en \\033[${RES_COL}G"
    SETCOLOR_SUCCESS="echo -en \\033[1;32m"
    SETCOLOR_FAILURE="echo -en \\033[1;31m"
    SETCOLOR_WARNING="echo -en \\033[1;33m"
    SETCOLOR_NORMAL="echo -en \E[0m"
    echo -n "$1" && $MOVE_TO_COL
    echo -n "["
    if [ $2 = "success" -o $2 = "0" ] ;then
        ${SETCOLOR_SUCCESS}
        echo -n $"  OK  "    
    elif [ $2 = "failure" -o $2 = "1"  ] ;then 
        ${SETCOLOR_FAILURE}
        echo -n $"FAILED"
    else
        ${SETCOLOR_WARNING}
        echo -n $"WARNING"
    fi
    ${SETCOLOR_NORMAL}
    echo -n "]"
    echo 
}




check () {
    [ -e ${NGINX_INSTALL_DIR}  ] && { color "nginx 已安装" 1 ; exit; }
    cd ${SRC_DIR}
    if [ -e ${NGINX_FILE}${TAR} ];then
        color "相关文件已准备好" 0
        exit 
    else 
        color '开始下载 nginx 源码包' 0
        wget ${NGINX_URL}${NGINX_FILE}${TAR}
        [ $? -ne 0 ] && { color "下载 ${NGINX_FILE}${TAR}文件失败" 1;exit; }
    fi
}


install_nginx() {
    color "install_nginx " 0 
    if id www &> /dev/null;then
        color "nginx 用户已存在" 1
    else 
        groupadd -g 88 www;useradd -u 88 -g www -s /sbin/nologin -r www
        color "创建nginx组和用户" 0 
    fi 
    color "开始安装依赖" 0 
    if [ $ID == "centos" ] ; then 
        if [[ $VERSION_ID =~ ^7 ]]; then
            yum -y -q install make gcc pcre-devel openssl-devel zlib-devel perl-ExtUtils-Embed
        elif [[ $VERSION_ID =~ ^8 ]]; then
            yum -y -q install make gcc-c++ libtool pcre  pcre-devel zlib openssl openssl-devel zlib-devel perl-ExtUtils-Embed
        else 
            color '不支持此系统' 1 
            exit 
        fi

    elif [ $ID = "rocky" ];then
        yum -y -q install make gcc-c++ libtool pcre pcre-devel zlib zlib-devel openssl openssl-devel perl-ExtUtils-Embed
        else
            apt update &> /dev/null
            apt -y install make gcc libpcre3 libpcre3-dev pcre pcre-devel openssl openssl-devel libssl-dev zliblg-dev &> /dev/null
        fi
        tar xf ${NGINX_FILE}${TAR} -C $SRC_DIR
        cd $SRC_DIR
        
        NGINX_DIR=`echo ${NGINX_FILE}${TAR} | sed -nr 's/^(.*[0-9]).*/\1/p'`
        cd ${NGINX_DIR}
        ./configure --prefix=${NGINX_INSTALL_DIR} --user=www --group=www --with-http_ssl_module --with-http_v2_module --with-http_realip_module --with-http_stub_status_module --with-http_gzip_static_module --with-pcre --with-stream --with-stream_ssl_module --with-stream_realip_module
        make -j $CPU && make install 

    if [ $? -ne 0 ];then
        echo Install nginx is failed!
        exit 10 
    else
        echo "Install nginx is finished!" 
    fi
echo "PATH=${NGINX_INSTALL_DIR}/sbin:${PATH}" > /etc/profile.d/nginx.sh
source /etc/profile.d/nginx.sh
mkdir ${NGINX_INSTALL_DIR}/conf/conf.d
chown -R nginx:nginx ${NGINX_INSTALL_DIR}
cat &g