用shell脚本安装LNMP环境

#/bin/bash
#----------------------------------------------------------------
#data=2015-03-19
#auth:tongcheng
#Nginx version:1.6.2
#Php:5.4
#Mysql:5.5.0
#-----------------------------------------------------------------

#删除关于安装软件的包
delete() {
   rm -rf  /usr/local/nginx*
   rm -rf  /etc/init.d/nginx
   rm -rf  /etc/nginx.conf
   rm -rf  /usr/local/mysql-5.6.22
   rm -rf /etc/init.d/mysqld
   rm -rf /etc/my.cnf
   rm -rf /usr/local/php*
   rm -rf /etc/php.ini
}

#安装依赖包
pack() {
    yum install gcc gcc-c++ make pcre-* zlib-* cmake ncurses-devel libjpeg* libpng* freetype* libcurl-devel libvpx-devel libxml2 libxml2-devel libXpm libXpm-devel libXpm.i686 libXpm.i686-devel openldap-devel -y
}

#创建用户和用户组
user() {
   groupdel nginx
   userdel nginx
   groupadd -g 8000 nginx
   useradd -u 8000 -G nginx -g nginx -s /sbin/nologin -r nginx
   groupdel mysql
   userdel mysql
   groupadd -g 3306 mysql
   useradd -u 3306 -G mysql -g mysql -s /sbin/nologin -r mysql
}

#安装nginx服务
nginx() {
   dir=/opt
   cd $dir &&
   wget http://nginx.org/download/nginx-1.6.2.tar.gz  &&

tar xvf nginx-1.6.2.tar.gz  &&
   cd nginx-1.6.2   &&
   ./configure --prefix=/usr/local/nginx-1.6.2 --user=nginx --group=nginx   --with-http_sub_module   --with-http_dav_module  --with-http_flv_module  --with-http_mp4_module  && make && make install &&
   abc=`lsof -i :80 | awk ‘{print $1}‘ | sed -n 2p`
   if [ $abc ];then
        killall $abc
   fi
   /usr/local/nginx-1.6.2/sbin/nginx
}

#安装mysql数据库
mysql(){
   mysql=http://mirrors.sohu.com/mysql/MySQL-5.6/mysql-5.6.22.tar.gz
   dir=/opt
   cd $dir   &&
   wget $mysql    &&
   tar xvf mysql-5.6.22.tar.gz &&
   chown -R root:root mysql-5.6.22 &&
   cd mysql-5.6.22  &&
   cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql-5.6.22 \
-DMYSQL_DATADIR=/usr/local/mysql-5.6.22/data  \
-DDEFAULT_CHARSET=utf8  \
-DDEFAULT_COLLATION=utf8_general_ci \
-DMYSQL_USER=mysql \
-DMYSQL_GROUP=mysql  && make && make install &&
   chown -R root:mysql /usr/local/mysql-5.6.22 &&
   chown -R mysql:mysql /usr/local/mysql-5.6.22/data &&
   cp -a /usr/local/mysql-5.6.22/support-files/my-default.cnf  /etc/my.cnf &&
   /usr/local/mysql-5.6.22/scripts/mysql_install_db  --user=mysql --group=mysql --datadir=/usr/local/mysql-5.6.22/data/ --basedir=/usr/local/mysql-5.6.22/ --defaults-file=/etc/my.cnf &&
   cp -a /usr/local/mysql-5.6.22/support-files/mysql.server  /etc/init.d/mysqld   &&
   chkconfig --add mysqld  &&
   chkconfig  mysqld on  &&
   abc=`lsof -i :3306 | awk ‘{print $1}‘ | sed -n 2p`
   if [ $abc ];then
        killall $abc
   fi
   /etc/init.d/mysqld restart
}

php() {
   dir=/opt
   cd $dir
   wget ftp://mcrypt.hellug.gr/pub/crypto/mcrypt/libmcrypt/libmcrypt-2.5.7.tar.gz

   wget http://mirrors.sohu.com/php/php-5.4.28.tar.gz
   tar xvf libmcrypt-2.5.7.tar.gz
   tar xvf php-5.4.28.tar.gz
   cd libmcrypt-2.5.7
   ./configure  --prefix=/usr/local/libmcrypt && make && make install
   cd /opt/php-5.4.28
   ./configure  --prefix=/usr/local/php-5.4.28 --enable-fpm --with-libxml-dir --with-zlib --with-curl --with-gd  --with-vpx-dir  --with-jpeg-dir  --with-png-dir  --with-zlib-dir --with-libxp-dir  --with-iconv   --with-ldap --with-mcrypt=/usr/local/libmcrypt/  --with-mysql=/usr/local/mysql-5.6.22/ --with-mysqli=/usr/local/mysql-5.6.22/bin/mysql_config  --with-pdo-mysql  --with-freetype-dir && make && make install
   if [ $? -ne 0 ];then
       cp -frm  /usr/lib64/libXp*  /usr/lib64/
       cp -frm  /usr/lib64/libldap* /usr/lib/
   fi
   cp -a php.ini-development  /usr/local/php-5.4.28/lib/php.ini
   cp /usr/local/php-5.4.28/etc/php-fpm.conf.default  /usr/local/php-5.4.28/etc/php-fpm.conf
   abc=`lsof -i :9000 | awk ‘{print $1}‘ | sed -n 2p`
   if [ $abc ];then
        killall $abc
   fi
   /usr/local/php-5.4.28/sbin/php-fpm

}


delpack(){
   rm -rf /opt/php*
   rm -rf /opt/nginx*
   rm -rf /opt/mysql*
}

delete

#调用pack函数安装依赖包
pack
if [ $? -eq 0 ];then
   echo "软件依赖包全部安装好";
else
   echo "软件依赖包没有安装好,请检查yum源"
   exit
fi

#调用user函数创建用户

user
if [ $? -eq 0 ];then
   echo "创建用户和用户组成功"
else
   echo "用户创建未成功,请检查原因"
   exit
fi

#安装nginx软件
nginx
if [ $? -eq 0 ];then
   echo "nginx已全部安装好"
else
   echo "nginx安装失败,请检查原因"
   rm -rf /opt/nginx-1.6.2.tar.gz
   rm -rf /usr/local/nginx-1.6.2
   exit
fi

#安装mysql的数据库
mysql
if [ $? -eq 0 ];then
   echo "mysql已全部安装好"
else
   echo "mysql数据库安装失败,请检查原因"
   rm -rf /opt/mysql-5.6.22.tar.gz
   rm -rf /usr/local/mysql-5.6.22
   exit
fi

#安装php
php
if [ $? -eq 0 ];then
   echo "php已全部安装好"
   exit
else
   echo "php安装失败,请检查原因"
   rm -rf /opt/php-5.4.28.tar.gz
   rm -rf /usr/local/php-5.4.28
   exit
fi
                                       

本文出自 “一起走过的日子” 博客，请务必保留此出处http://tongcheng.blog.51cto.com/6214144/1622592