注意防火墙，yum，网络连接等

以下是具体的apache安装脚本

#!/bin/bash
# Set Apache version to install
## author: yuan
 
# 检查外网连接
echo "检查外网连接..."
ping www.baidu.com -c 3 > /dev/null 2>&1
if [ $? -eq 0 ]; then
    echo "外网通讯良好！"
else
    echo "网络连接失败，请检查你的网络设置！"
    exit 1
fi
sleep 5
 
# 检查并安装 APR 库
echo "检查并安装 APR 库..."
if [ -f "/usr/include/apr.h" ]; then
    echo "APR 库已安装"
else
    echo "APR 库未安装，开始从网络安装..."
    if [ -f "/etc/debian_version" ]; then
        sudo apt-get update
        sudo apt-get install -y libapr1-dev libaprutil1-dev
    elif [ -f "/etc/redhat-release" ]; then
        sudo yum install -y apr-devel apr-util-devel
    else
        echo "不支持的 Linux 发行版，无法自动安装 APR 库"
        exit 1
    fi
fi
sleep 5
 
# 检查并安装 PCRE 库
echo "检查并安装 PCRE 库..."
if [ -f "/usr/include/pcre.h" ]; then
    echo "PCRE 库已安装"
else
    echo "PCRE 库未安装，开始从网络安装..."
    if [ -f "/etc/debian_version" ]; then
        sudo apt-get update
        sudo apt-get install -y libpcre3-dev
    elif [ -f "/etc/redhat-release" ]; then
        sudo yum install -y pcre-devel
    else
        echo "不支持的 Linux 发行版，无法自动安装 PCRE 库"
        exit 1
    fi
fi
sleep 5
 
# 定义 Apache 版本变量
APACHE_VERSION="2.4.56"  # 示例版本，根据需要修改
APACHE_TARBALL="http://archive.apache.org/dist/httpd/httpd-$APACHE_VERSION.tar.gz"
APACHE_TARBALL_NAME="httpd-$APACHE_VERSION.tar.gz"
echo "定义 Apache 版本为 $APACHE_VERSION"
sleep 5
 
# 下载 Apache 安装包
echo "开始下载 Apache $APACHE_VERSION..."
curl -O $APACHE_TARBALL
if [ $? -ne 0 ]; then
    echo "下载失败，请检查网络连接或 Apache 版本号是否正确！"
    exit 1
fi
echo "下载完成！"
sleep 5
 
# 解压安装包
tar -zxvf $APACHE_TARBALL_NAME
cd httpd-$APACHE_VERSION
 
# 检测 APR 安装路径
APR_CONFIG=$(which apr-1-config)
if [ -z "$APR_CONFIG" ]; then
    echo "未能找到 apr-1-config，请确保 APR 已正确安装并指定正确的路径"
    exit 1
fi
 
# 编译安装 Apache
echo "开始编译安装 Apache..."
./configure --prefix=/usr/local/apache --with-apr=$(dirname $APR_CONFIG) --with-pcre=/usr
if [ $? -ne 0 ]; then
    echo "配置失败，请检查错误信息！"
    exit 1
fi
 
make
if [ $? -ne 0 ]; then
    echo "编译失败，请检查错误信息！"
    exit 1
fi
 
make install
echo "Apache 安装完成！"
sleep 5
 
# 配置防火墙和权限
echo "配置防火墙和权限..."
systemctl stop firewalld
systemctl disable firewalld
echo "防火墙已经关闭"
 
sed -i 's/SELINUX=*/SELINUX=disabled/g' /etc/selinux/config
setenforce 0
echo "SELinux 已禁用"
sleep 5
 
# 启动 Apache 服务
echo "启动 Apache 服务..."
/usr/local/apache/bin/apachectl start
if [ $? -eq 0 ]; then
    echo "Apache 服务启动成功！"
else
    echo "Apache 服务启动失败，请检查错误信息！"
    exit 1
fi
sleep 5
 
echo "Apache 安装和配置完成！"