shell脚本的使用---if变量编写lamp管理脚本

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注意实际操作时需根据实际情况对脚本做相应调整


1、安装httpd
vi apache_install.sh
#!/bin/bash
rpm -e httpd httpd-manual --nodeps
ls /root/httpd*
if [ $? -eq 0 ];then  ##判断是否已经下载了httpd
tar zxvf /root/httpd-2.2.17.tar.gz -C /usr/src/
cd /usr/src/httpd-2.2.17/
./configure --prefix=/usr/local/httpd --enable-rewrite --enable-so
--disable-access 1>/dev/null
make &&make install
fi
:wq

2、安装mysql
vi mysql_install.sh
#!/bin/bash
##首先配置好yum，安装ncurses依赖包
yum -y install ncurses-*
#解压cmake，安装基础环境
tar zxvf /root/cmake-2.8.6.tar.gz -C /usr/src/
cd /usr/src/cmake-2.8.6
#配置，编译安装cmake
./configure &&gmake &&gmake install
##解压mysql
tar zxvf /root/mysql-5.5.22.tar.gz -C /usr/src/
cd /usr/src/mysql-5.5.22/
#cmake进行配置mysql
cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql #指定安装目录\
-DDEFAULT_CHARSET=utf8 #指定字符集为utf8\
-DDEFAULT_COLLATION=utf8_general_ci ##指定字符效验\
-DWITH_EXTRA_CHARSETS=all ##支持额外字符集\
-DSYSCONFDIR=/etc/ ##指定配置文件位置
make &&make install #编译安装
if [ -e /usr/local/mysql ];then
echo "mysql install successfully."
fi
:wq

3、安装php
vi php_install.sh
#!/bin/bash
#1.卸载已经安装rpm包
rpm -qa |grep php
if [ $? -eq 0 ];then
rpm -e php php-mysql --nodeps
fi
#2.安装mcrypt支持，安装的顺序必须是libmcrypt-->mhash-->mcrypt，每安装都必须ln链接到库中，echo "/usr/local/lib/" >>/etc/ld.conf&&ldconfig
##########install mcrypt###########
tar zxvf /root/libmcrypt-2.5.8.tar.gz -C /usr/src/
cd /usr/src/libmcrypt-2.5.8/
./configure &&make &&make install
ln -s /usr/local/lib/libmcrypt.* /usr/lib
tar zxvf /root/mhash-0.9.9.9.tar.gz -C /usr/src/
cd /usr/src/mhash-0.9.9.9/
./configure &&make &&make install
ln -s /usr/local/lib/libmhash* /usr/lib/
tar zxvf /root/mcrypt-2.6.8.tar.gz -C /usr/src/
cd /usr/src/mcrypt-2.6.8/
./configure &&make &&make install
#3.安装php
##############install php #############
yum -y install libxml2-* zlib-*
PHV=php-5.3.28
tar zxvf /root/$PHV.tar.gz -C /usr/src/
cd /usr/src/$PHV/
./configure --prefix=/usr/local/php5 --with-mcrypt
--with-apxs2=/usr/local/httpd/bin/apxs --with-mysql=/usr/local/mysql/ \
--with-config-file-path=/usr/local/php5 --enable-mbstring &&make &&make install
if [ -e /usr/local/php5 ]
then
echo "php install success."
fi
:wq

二、配置LAMP
vi mysql_config.sh
#!/bin/bash
#1.复制配置文件
cp /usr/src/mysql-5.5.22/support-files/my-medium.cnf /etc/my.cnf
#2.添加系统服务
cp /usr/src/mysql-5.5.22/support-files/mysql.server /etc/init.d/mysqld
chmod +x /etc/init.d/mysqld
chkconfig --add mysqld
chkconfig mysqld  on
#3.优化PATH路径，执行命令时方便，单引号双引号都行
grep mysql /etc/profile
if [ $? -eq 0 ];then
echo "PATH is set."
else
echo "export PATH=$PATH:/usr/local/mysql/bin"  >>/etc/profile
source /etc/profile  ##执行文件
fi
#4.初始化mysql，创建用户，赋权
useradd -M -s /sbin/nologin mysql
chown -R mysql:mysql /usr/local/mysql
/usr/local/mysql/scripts/mysql_install_db  \
--basedir=/usr/local/mysql \
--datadir=/usr/local/mysql/data --user=mysql
#5.启动mysql，并设置为开机启动
if [ -e /tmp/mysql.sock ];then
/etc/init.d/mysqld restart
else
/etc/init.d/mysqld start
fi
chkconfig mysqld on
#6.修改密码，并提示密码
mysqladmin -u root password '123123'  &&echo "mysql root password is 123123"
:wq

vi php_config.sh
#!/bin/bash
##############config php############
PHV=php-5.3.28
cp /usr/src/$PHV/php.ini-development /usr/local/php5/php.ini
#修改配置项支持php标记<?php ?>
sed -i 's/short_open_tag = Off/short_open_tag = On/g' /usr/local/php5/php.ini
##设置默认字符集utf8
echo "default_charset = "utf8" " >>/usr/local/php5/php.ini
###########add module zend############
ZDV=ZendGuardLoader-php-5.3-linux-glibc23-x86_64
tar zxvf /root/$ZDV.tar.gz -C /root/
cp -rf /root/$ZDV/php-5.3.x/ZendGuardLoader.so /usr/local/php5/lib/php/
cat <<END >>/usr/local/php5/php.ini
zend_extension=/usr/local/php5/lib/php/ZendGuardLoader.so
zend_enable=1
END
:wq

vi lamp_config.sh
#!/bin/bash
################# Setting  apache  with  php  ################
DCT=/usr/local/httpd/htdocs/
cat  <<END > $DCT/testa.php
<?php
phpinfo();
?>
END
mysql的配置
cat  <<END > $DCT/testm.php   ##由于本地mysql未启用
<?php
\$link=mysql_connect('localhost','root','123123');
if(\$link) echo "mysql ok!";
mysql_close();
?>
END
H_IP=$(ifconfig eth0 |awk -F '[ :]+' 'NR==2 {print $4}')
echo "Usage: http://$H_IP/testa.php  for test apache with php"
echo "Usage: http://$H_IP/testm.php  for test apache with mysql"
:wq