mysql的安装:
./configure \
--prefix=/application/mysql5.1.72 \
--with-unix-socket-path=/application/mysql5.1.72/tmp/mysql.sock \
--localstatedir=/application/mysql5.1.72/data \
--enable-assembler \
--enable-thread-safe-client \
--with-mysqld-user=mysql \
--with-big-tables \
--without-debug \
--without-pthread \
--enable-assembler \
--with-extra-charsets=complex \
--with-readline \
--with-ssl \
--with-embedded-server \
--enable-local-infile \
--with-plugins=partition,innobase \
--with-mysqld-ldflags=-all-static \
--with-client-ldflags=-all-static
#--with-plugin-PLUGIN \
安装时会报错找不到curses包,所以yum install ncurses-devel
cat x.txt |bash 可以把编译源码放到文件里,然后交给bash执行
/etc/my.cnf是mysql默认的配置文件路径
ln -s /application/mysql5.1.27 /application/mysql
mkdir /application/mysql/data -p
chown -R mysql.mysql /application/mysql/
cp /home/weipeng/tools/mysql5.1.27/support-files/my-small.cnf /etc/my.cnf
然后初始化数据库:
/application/mysql/bin/mysql_install_db --basedir=/application/mysql --datadir=/application/mysql/data/ --user=mysql
*初始化完成后可按照提示有如下两种方式启动,但一旦选择一种另外一种就不能用了,切记。
一、(在mysql软件文件夹里有mysql启动的脚本,将其加入到启动项即可启动,操作如下:
1.cp /home/weipeng/tools/mysql5.1.27/support-files/mysql.server /etc/init.d/mysqld
2.将basedir=/application/mysql/ datadir=/application/mysql/data添加到/etc/init.d/mysqld里。
3.然后加入chkconfig 开启on:chkconfig --add mysqld chkconfig mysqld on
chmod +x /etc/init.d/mysqld)
二、或者用/application/mysql/bin/mysqld_safe &启动,如果报锁错误,可如下操作:
chown mysql.mysql /application/mysql5.1.72/tmp/ 然后kill 进程 ,重启mysql即可。
vi /etc/profile在最后加入以下:
PATH=”$PATH:/application/mysql/bin”
source /etc/profile
然后mysql直接就可以进入,可以show databases;
mysqladmin shutdown是关闭mysql的方式,不要强行kill
添加用户名及密码:/application/mysql/bin/mysqladmin -u root password ‘weipeng’
mysql -uroot -pweipeng即可登陆
drop database test;
select user,host from mysql.user;
select user();
drop user ""@localhost;
开始安装php:
检查安装php所需lib库
rpm -qa zlib libxml libjpeg freetype libpng gd curl libiconv zlib-devel libxml2-devel libjpeg-devel freetype-devel libpng-devel gd-devel curl-devel
安装:
yum install zlib libxml libjpeg freetype libpng gd curl libiconv zlib-devel libxml2-devel libjpeg-devel freetype-devel libpng-devel gd-devel curl-devel -y
还有一个包安装不少,通过如下方式解决:
wget http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.14.tar.gz
tar xf libiconv-1.14.tar.gz
cd libiconv-1.14
./configure --prefix=/usr/local/libiconv
make&&make install
安装php:
./configure \
--prefix=/application/php5.3.27 \
--with-apxs2=/application/apache/bin/apxs \
--with-mysql=/application/mysql \
--with-xmlrpc \
--with-openssl \
--with-zlib \
--with-freetype-dir \
--with-gd \
--with-jpeg-dir \
--with-png-dir \
--with-iconv=/usr/local/libiconv \
--enable-short-tags \
--enable-sockets \
--enable-zend-multibyte \
--enable-soap \
--enable-mbstring \
--enable-static \
--enable-gd-native-ttf \
--with-curl \
--with-xsl \
--enable-ftp \
--with-libxml-dir
make&&make install
configure: error: Cannot find OpenSSL's
yum install openssl* -y
configure: error: Please reinstall the iconv library.
yum install iconv*
ls /home/weipeng/tools/php-5.3.27/php.ini*底下会有两个文件:
/home/weipeng/tools/php-5.3.27/php.ini-development 开发用的配置文件,会打开很多测试开关。
/home/weipeng/tools/php-5.3.27/php.ini-production 实际生产用的
cp php.ini-production /application/php/lib/php.ini
然后让php能解析apache:vi /application/apache/conf/httd.conf
在311gg行添加如下两行:
AddType application/x-httpd-php .php .phtml
AddType application/x-httpd-php-source .phps
由于是对外提供网站服务,需要修改配置文件里的用户名和组,默认是daemon,***都知道,所以先自己添加用户useradd www -s /sbin/nologin -M,所以需要修改:比如用户和组都是www,当然需要添加:
User www
Group www
然后:
chown -R www.www /application/apache
还需在httpd.conf里修改首页文件166gg加入index.php:
DirectoryIndex index.php index.html
在/application/apache/htdocs下添加index.php,vi index.php:
phpinfo();
?>
后重启apache先检查语法:/application/apache/bin/apachectl -t
再重启:/application/apache/bin/apachectl graceful
成功解析phpinfo后,工作场景要尽快删除,因为phpinfo展示了所有的目录的安装相关内容。
测试本机与本机mysql连通通过php解析脚本:
$link_id=mysql_connect('localhost','root','weipeng') or mysql_error();
if($link_id){
echo "mysql successful by weipeng,you are very good!";
}else{
echo mysql_error();
}
?>