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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 -r
2.6.32-279.el6.x86_64
[root@hello ~]# cat /etc/issue
CentOS release 6.3(Final)
Kernel \r on an \m
[root@hello ~]# dmidecode -s system-product-name
VMware 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 variable
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin
export PATH
#source system functions library.
. /etc/init.d/functions
#definition software download and install directoy
SOURCE_DIR=/download/source/
INSTALL_DIR=/application/
#Judge SOURCE_DIR INSTALL_DIR directoy ifexits.
[ ! -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 software
printf "\033[33m
----------------------------------------------------------------------------
| Welcome to useapache auto install scripts |
----------------------------------------------------------------------------\033[0m\n"
printf "\033[36mDownload Web Server of sourece package,please input staring \'y/n\': \033[0m"STR
read STR
#Judge User input of string ifby 'y'
if[ $STR = "y"]
then
printf "\033[32m
----------------------------------------------------------------------------
| Apache Software List |
----------------------------------------------------------------------------
|1.Download web server software of httpd.2.4.4versions. |
|2.Download web server software of httpd.2.2.25versions. |
|3.Download web server software of httpd.2.4.6versions. |
----------------------------------------------------------------------------
\033[0m\n\n"
read -p "Please you input number'1-4', select httpd install of httpd versions: "VERSIONS
case"$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
esac
else
sleep 2
printf "\033[31mError: You enter the error string,Please anew input.\033[0m\n"
exit 0
fi
#Uncompress httpd software package
cd ${SOURCE_DIR}
HTTPD_SOFTWARE=$(find /download/source/ -type f | grep httpd |awk 'BEGIN{FS="/"}END{print $4}')
tar -xf ${HTTPD_SOFTWARE} && sleep 2&& printf "\033[35mUncompress software by successfully.\033[0m\n"
#Judge current directoy yes or on uncompress later of directory
HTTPD_UNCOMPRESS=$(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 ifuncompress after of directory
if[ ${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
fi
else
printf "\033[31mError: Your current of directory fault $ECHO_HTTPD.\033[0m\n"
exit 0
fi
#Compile apache software package
RETVAL=0
make && [ $? = $RETVAL ] && make install
sleep 2&& printf "\033[35mApache compile is successfully,please start apache server of 'yes/no\': \033[0m"START
read START
APACHE_BIN=$(find /application/ -maxdepth 1-type d | grep httpd)
[ "$START"= "yes"] && ${APACHE_BIN}/bin/apachectl start > /dev/null2>&1
#Judge elinsk sottware of already install.
SERVER_IP=$(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：http://baike.baidu.com/link?url=8NJ28ufytnW1h6opu-Z3q3sVaAN82__ePE9okiCUkwsP-WB6ymhYGFmitXL5gUPg3MUaWpTVgglBnAfrRqDAdK 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。
本文出自 “人生有梦而精彩” 博客，请务必保留此出处http://cfwlxf.blog.51cto.com/3966339/1321064
(责任编辑：IT) |
