PS:写脚本的初衷，是为了方便自己更有效率的去工作，同时锻炼自己写脚本的能力，当然还希望能够给大家带来一些小的帮助，希望大家多多支持，评论评论，指出不足的地方。
一、测试环境
[root@hello ~]# uname -r2.6.32-279.el6.x86_64[root@hello ~]# cat /etc/issueCentOS release 6.3 (Final)Kernel \r on an \m[root@hello ~]# dmidecode -s system-product-nameVMware Virtual Platform
二、交互式安装Web服务脚本
注：在编译安装apche之前，必须确保你当前的系统中安装了Additional Development、Development tools、Base软件包组，其中包含了apache所需的库文件与编译工具，zlib，gcc，automake，pcre等，不然安装可能无法完成。
[root@hello scripts]# cat auto_install_web.sh#!/bin/bash#blog http://cfwlxf.blog.51cto.com#create date of 2013-10-30#Load user environment variablePATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbinexport PATH#source system functions library.. /etc/init.d/functions#definition software download and install directoySOURCE_DIR=/download/source/INSTALL_DIR=/application/#Judge SOURCE_DIR INSTALL_DIR directoy if exits.[ ! -d ${SOURCE_DIR} ] && mkdir ${SOURCE_DIR} -p[ ! -d ${INSTALL_DIR} ] && mkdir ${INSTALL_DIR} -p && sleep 1 && printf "\033[32mDirectory $SOURCE_DIR $INSTALL_DIR by create.\033[0m"#Download httpd softwareprintf "\033[33m ---------------------------------------------------------------------------- | Welcome to use apache auto install scripts | ----------------------------------------------------------------------------\033[0m\n"printf "\033[36mDownload Web Server of sourece package,please input staring \'y/n\': \033[0m" STRread STR#Judge User input of string if by 'y'if [ $STR = "y" ]then printf "\033[32m ---------------------------------------------------------------------------- | Apache Software List | ---------------------------------------------------------------------------- |1.Download web server software of httpd.2.4.4 versions. | |2.Download web server software of httpd.2.2.25 versions. | |3.Download web server software of httpd.2.4.6 versions. | ---------------------------------------------------------------------------- \033[0m\n\n" read -p "Please you input number'1-4', select httpd install of httpd versions: " VERSIONS case "$VERSIONS" in 1) cd ${SOURCE_DIR} wget http://mirrors.hust.edu.cn/apache/httpd/httpd-2.4.4.tar.gz ;; 2) cd ${SOURCE_DIR} wget http://mirrors.hust.edu.cn/apache/httpd/httpd-2.2.25.tar.gz ;; 3) cd ${SOURCE_DIR} wget http://mirrors.hust.edu.cn/apache/httpd/httpd-2.4.6.tar.gz ;; *) sleep 1 printf "\033[31mError: Please input number \'1-4\',select httpd versions.\033[0m\n" exit 0 esacelse sleep 2 printf "\033[31mError: You enter the error string,Please anew input.\033[0m\n" exit 0fi#Uncompress httpd software packagecd ${SOURCE_DIR}HTTPD_SOFTWARE=$(find /download/source/ -type f | grep httpd |awk 'BEGIN{FS="/"}END{print $4}')tar -xf ${HTTPD_SOFTWARE} && sleep 2 && printf "\033[35mUncompress software by successfully.\033[0m\n"#Judge current directoy yes or on uncompress later of directoryHTTPD_UNCOMPRESS=$(find ./ -maxdepth 1 -type d | grep httpd)cd ${HTTPD_UNCOMPRESS}RETURN_PWD=$(pwd | cut -d '/' -f4)ECHO_HTTPD=$(echo ${HTTPD_UNCOMPRESS}|awk 'BEGIN{FS="/"}END{print $2}')#Judge whether the current directory if uncompress after of directoryif [ ${RETURN_PWD} = ${ECHO_HTTPD} ]then sleep 1 printf "\033[33mIf you need support \'--with-included-arp\',please download software after install,\'yes/no\': \033[0m" DOWNLOAD read DOWNLOAD if [ "$DOWNLOAD" = "yes" ] then wget http://mirrors.hust.edu.cn/apache/apr/apr-1.4.6.tar.gz wget http://mirrors.hust.edu.cn/apache/apr/apr-util-1.4.1.tar.gz #Judge download apr apr-util file of exits. APR_FILE=$(find ./ -maxdepth 1 -type f | sed -n '/apr-1/p' | grep -Po '(?<=./).*') APR_UTIL_FILE=$(find ./ -maxdepth 1 -type f | sed -n '/apr-util/p' | grep -Po '(?<=./).*') [ -e $APR_FIEL $APR_UTIL_FILE ] && sleep 2 && printf "\033[35mDownload File $APR_FILE,$APR_UTIL_FILE already successfully.\033[0m\n" #Uncompress apr apr-util software package. APACHE_UNCOMPRESS_FILE=$(find /download/source/ -maxdepth 1 -type d| grep httpd) APACHE_UNCOMPRESS_SRCLIB_DIR=${APACHE_UNCOMPRESS_FILE}/srclib/ tar -xf $APR_FILE -C $APACHE_UNCOMPRESS_SRCLIB_DIR && tar -xf $APR_UTIL_FILE -C $APACHE_UNCOMPRESS_SRCLIB_DIR && cd $APACHE_UNCOMPRESS_SRCLIB_DIR APR_UNCOMPRESS_FILE=$(find ./ -maxdepth 1 -type d | grep 'apr-1' | grep -Po '(?<=./).*') APR_UTIL_UNCOMPRESS_FILE=$(find ./ -maxdepth 1 -type d | grep 'apr-util' | grep -Po '(?<=./).*') mv -f $APR_UNCOMPRESS_FILE apr && mv -f $APR_UTIL_UNCOMPRESS_FILE apr-util && sleep 2 && action "Uncompress file apr aprutil is successfully." true #configure apache APACHE_UNCOMPRESS_FILE=$(find /download/source/ -maxdepth 1 -type d| grep httpd) cd $APACHE_UNCOMPRESS_FILE ./configure --prefix=/application/${ECHO_HTTPD} --enable-substitute --enable-deflate --enable-expires --enable-ssl --enable-http --enable-rewrite --enable-so --with-mpm=worker --enable-mods-shared=mos --with-z --with-included-apr else #configure apache APACHE_UNCOMPRESS_FILE=$(find /download/source/ -maxdepth 1 -type d| grep httpd) cd $APACHE_UNCOMPRESS_FILE ./configure --prefix=/application/${ECHO_HTTPD} --enable-substitute --enable-deflate --enable-expires --enable-ssl --enable-http --enable-rewrite --enable-so --with-mpm=worker --enable-mods-shared=mos --with-z fielse printf "\033[31mError: Your current of directory fault $ECHO_HTTPD.\033[0m\n" exit 0fi#Compile apache software packageRETVAL=0make && [ $? = $RETVAL ] && make installsleep 2 && printf "\033[35mApache compile is successfully,please start apache server of 'yes/no\': \033[0m" STARTread STARTAPACHE_BIN=$(find /application/ -maxdepth 1 -type d | grep httpd)[ "$START" = "yes" ] && ${APACHE_BIN}/bin/apachectl start > /dev/null 2>&1#Judge elinsk sottware of already install.SERVER_IP=$(ifconfig eth0 | grep 'inet addr:'| sed 's/.*r:\(.*\) B.*$/\1/g')ELINKS_RPM=$(rpm -qa elinks| wc -l)[ $ELINKS_RPM = 1 ] && elinks --dump http://$SERVER_IP/index.html[ $ELINKS_RPM != 1 ] && yum install elinks && elinks --dump http://$SERVER_IP/index.html #提示：
脚本执行过程中，会提示用户选择apache的版本，若脚本中所提供的版本都不能满足公司需求的话，那么你可以把需要的版本链接添加至脚本，略做修改即可。如果对APR不了解的朋友，可以点击网址： 详细了解，脚本可能还有很多不足的地方，欢迎大家评论。
三、实例演示
#提示：
脚本中所提供的apache版本，都已测试通过，有需求的运维朋友们可以按照自己的思维，略作修改后使用。我觉得大家刚好可以借照此脚本，去编写一个LAMP，LNMP环境交互式安装的脚本，或者自动安装的脚本，动动手提升你写脚本的能力，避免繁琐的操作，有效率，也能突出你自己的实力。