centos LAMP第一部分-环境搭建 Linux软件删除方式,mysql安装,apache,PHP,apache和php结合,phpinfo页面,ldd命令 第十九节课

tar zxvf /usr/local/src/mysql-5.1.-linux-i686-icc-glibc23.tar.gz //下载免编译安装包
mv mysql-5.1.-linux-i686-icc-glibc23 /usr/local/mysql/
useradd -s /sbin/nologin mysql //新建mysql用户
cd /usr/local/mysql
mkdir -p /data/mysql //新建数据库数据目录
chown -R mysql:mysql /data/mysql //更改数据目录的属主属组
./scripts/mysql_install_db --user=mysql --datadir=/data/mysql //初始化
cp support-files/my-large.cnf /etc/my.cnf //拷贝配置文件
vi /etc/my.cnf //修改配置文件
cp support-files/mysql.server /etc/init.d/mysqld //拷贝启动脚本
vi !$ //修改启动脚本 basedir=/usr/local/mysql ，datadir=/data/mysql
chmod /etc/init.d/mysqld //更改启动脚本权限
vim /etc/init.d/mysqld #修改datadir
chkconfig --add mysqld
chkconfig mysqld on //加入到系统服务列表并设置启动级别
service mysqld start //启动mysql
ps -aux|grep mysql //是否有mysql进程
netstat -lnp|grep 3306

安装apache
rpm -qa |grep httpd //查看是否已经安装过apache
rpm -e httpd-2.2.-.el6.centos.x86_64
wget http://archive.apache.org/dist/httpd/httpd-2.2.27.tar.bz2
tar jvxf httpd-2.2..tar.bz2
cd httpd-2.2.
./configure --prefix=/usr/local/apache2 //指定安装目录 --enable-mods-shared=most //也可以是all不过不安全 --enable-so
make && make install
/usr/local/apache2/bin/apachectl start
ps -aux |grep httpd
netstat -lnp |grep

yum list |grep -i mcryptyum install mcrypt-y

安装php
wget http://cn2.php.net/distributions/php-5.3.28.tar.gz
tar zxf php-5.3..tar.gz
cd php-5.3.
./configure
--prefix=/usr/local/php //这个一定要加
--with-apxs2=/usr/local/apache2/bin/apxs //一定要加 结合apache 要先安装perl否则会报错
--with-config-file-path=/usr/local/php/etc
--with-mysql=/usr/local/mysql //一定要加 结合mysql
--with-libxml-dir
--with-gd // 网站验证码需要用到，验证码有问题需要检查是否有gd模块
--with-jpeg-dir
--with-png-dir
--with-freetype-dir
--with-iconv-dir
--with-zlib-dir
--with-bz2
--with-openssl
--with-mcrypt
--enable-soap
--enable-gd-native-ttf
--enable-mbstring
--enable-sockets
--enable-exif
--disable-ipv6
make && make install
ls /usr/local/src/php-5.3./php.ini-development
cp /usr/local/src/php-5.3./php.ini-development /usr/local/php/etc/php.ini //将php.ini从源码包拷贝过来
/usr/local/php/bin/php -i |grep -i loaded configuration //查看是否已经加载php.ini/usr/local/apache2/bin/apxs -i -a -c mod_status.c //apache安装扩展模块需要用apxs 这个文件

//phpinfo页面
.php
<?php
phpinfo();
?>

--安装mysql
cd /download &&wget -c http://mirrors.sohu.com/mysql/MySQL-5.1/mysql-5.1.73-linux-x86_64-glibc23.tar.gz //下载免编译包
tar -zxvf mysql-5.1.-linux-x86_64-glibc23.tar.gz //解压
mkdir -p /usr/local/mysql
mv mysql-5.1.-linux-x86_64-glibc23/ /usr/local/mysql
useradd -s /sbin/nologin mysql //新建mysql用户
cd /usr/local/mysql
mkdir -p /data/mysql //新建数据库数据目录
chown -R mysql:mysql /data/mysql //更改数据目录的属主属组
cd scripts //打开脚本目录
. mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/data/mysql & //初始化 注意前面一点 表示执行脚本mysql_install_db
echo $?
cp support-files/my-large.cnf /etc/my.cnf //拷贝配置文件
vi /etc/my.cnf //修改配置文件
cp support-files/mysql.server /etc/init.d/mysqld //拷贝启动脚本
vi !$ //修改启动脚本 basedir=/usr/local/mysql ，datadir=/data/mysql
chmod /etc/init.d/mysqld //更改启动脚本权限
chkconfig --add mysqld
chkconfig mysqld on //加入到系统服务列表并设置启动级别
chkconfig --list |grep mysql
service mysqld start //启动mysql
/usr/local/mysql/bin/mysql //检查mysql能否链接
ps -aux|grep mysql //是否有mysql进程
netstat -lnp|grep 遇到的问题：FATAL ERROR: Could not find ./bin/my_print_defaults的解决办法
http://blog.haohtml.com/archives/9674

--安装apache
cd /download &&wget -c http://archive.apache.org/dist/httpd/httpd-2.2.27.tar.bz2 &
tar jvxf httpd-2.2..tar.bz2
cd httpd-2.2.
mkdir -p /usr/local/apache2
yum install gcc -y
./configure --prefix=/usr/local/apache2 --enable-mods-shared=most --enable-so
make && make install
/usr/local/apache2/bin/apachectl start
ps -aux |grep httpd
netstat -lnp |grep 遇到的问题：安装Apache时./configure出现`/usr/local/src/httpd-2.2./srclib/apr`:的解决方法
没有安装gcc
http://blog.sina.com.cn/s/blog_963086810100uyrb.htmlMaking all in xml/expat
make[]: Entering directory `/download/httpd-2.2./srclib/apr-util/xml/expat'
/bin/sh ./libtool --silent --mode=compile gcc -g -O2 -DHAVE_EXPAT_CONFIG_H -I./lib -I. -o lib/xmlparse.lo -c lib/xmlparse.c
/bin/sh ./libtool --silent --mode=compile gcc -g -O2 -DHAVE_EXPAT_CONFIG_H -I./lib -I. -o lib/xmltok.lo -c lib/xmltok.c
/bin/sh ./libtool --silent --mode=compile gcc -g -O2 -DHAVE_EXPAT_CONFIG_H -I./lib -I. -o lib/xmlrole.lo -c lib/xmlrole.c
/bin/sh ./libtool --silent --mode=link gcc -g -O2 -DHAVE_EXPAT_CONFIG_H -I./lib -I. -no-undefined -version-info :: -rpath /usr/local/apache2/lib -o libexpat.la lib/xmlparse.lo lib/xmltok.lo lib/xmlrole.lo
make[]: Leaving directory `/download/httpd-2.2./srclib/apr-util/xml/expat'
make[]: Entering directory `/download/httpd-2.2./srclib/apr-util'
/bin/sh /download/httpd-2.2./srclib/apr/libtool --silent --mode=compile gcc -g -O2 -pthread -DHAVE_CONFIG_H -DLINUX -D_REENTRANT -D_GNU_SOURCE -I/download/httpd-2.2./srclib/apr-util/include -I/download/httpd-2.2./srclib/apr-util/include/private -I/download/httpd-2.2./srclib/apr/include -I/download/httpd-2.2./srclib/apr-util/xml/expat/

--安装php
cd /download &&wget -c http://cn2.php.net/distributions/php-5.3.28.tar.gz &
tar zxf php-5.3..tar.gz
cd php-5.3.
mkdir -p /usr/local/php
yum install -y libxml2-devel
yum install -y openssl openssl-devel
yum install -y bzip2 bzip2-devel
yum install -y libmcrypt-devel
./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apache2/bin/apxs --with-config-file-path=/usr/local/php/etc --with-mysql=/usr/local/mysql --with-libxml-dir--with-gd --with-jpeg-dir --with-png-dir --with-freetype-dir --with-iconv-dir --with-zlib-dir --with-bz2 --with-openssl --with-mcrypt --enable-soap --enable-gd-native-ttf --enable-mbstring --enable-sockets --enable-exif --disable-ipv6 make && make install
echo $?
mkdir -p /usr/local/php/etc/ls /download/php-5.3./php.ini-development
cp /download/php-5.3./php.ini-development /usr/local/php/etc/php.ini //将php.ini从源码包拷贝过来
/usr/local/php/bin/php -i |grep -i 'loaded configuration' //查看是否已经加载php.ini/usr/local/apache2/bin/apxs -i -a -c mod_status.c //apache安装扩展模块需要用apxs 这个文件----------------------------------------------------------
解决方法：缺少libxml2-devel包
http://www.apelearn.com/study_v2/chapter17.html
hecking whether to enable LIBXML support... yes
checking libxml2 install dir... no
checking for xml2-config path...
configure: error: xml2-config not found. Please check your libxml2 installation.
[root@steven php-5.3.]# --prefix=/usr/local/php
-bash: --prefix=/usr/local/php: 没有那个文件或目录checking libxml2 install dir... no
checking for xml2-config path... rpm -qa | grep libxml2
libxml2-python-2.7.-.el6_6..x86_64
libxml2-2.7.-.el6_6..x86_64rpm -ql libxml2-2.7.-.el6_6..x86_64
/usr/bin/xmlcatalog
/usr/bin/xmllint
/usr/lib64/libxml2.so.
/usr/lib64/libxml2.so.2.7.
/usr/share/doc/libxml2-2.7.
/usr/share/doc/libxml2-2.7./AUTHORS
/usr/share/doc/libxml2-2.7./ChangeLog.gz
/usr/share/doc/libxml2-2.7./Copyright
/usr/share/doc/libxml2-2.7./NEWS
/usr/share/doc/libxml2-2.7./README
/usr/share/doc/libxml2-2.7./TODO
/usr/share/man/man1/xmlcatalog..gz
/usr/share/man/man1/xmllint..gz
/usr/share/man/man3/libxml..gzyum install -y libxml2-devel[root@steven php-5.3.]# echo $?
[root@steven php-5.3.]# ls /usr/local/php

--php和apache结合
/usr/local/apache2/bin/apachectl -M |grep -i php
ldd /usr/local/apache2/modules/libphp5.so
cat /usr/local/apache2/conf/httpd.conf |grep -i 'addtype'
getenforce
iptables -F && iptables-save
/usr/local/apache2/bin/apachectl restart
/usr/local/apache2/bin/httpd -l
/usr/local/apache2/bin/httpd -M
/usr/local/php/bin/php -m
/usr/local/php/bin/php -i
ls /usr/local/apache2/modules/libphp5.sovi /usr/local/apache2/conf/httpd.conf
配置apache结合php
vim /usr/local/apache2/conf/httpd.conf找到：
<Directory />
Options FollowSymLinks
AllowOverride None
Order deny,allow
Deny from all
</Directory>
改为：
<Directory />
Options FollowSymLinks
AllowOverride None
Order deny,allow
Allow from ALL --改这里
</Directory>找到:
AddType application/x-gzip .gz .tgz
在该行下面添加:
AddType application/x-httpd-php .php找到:
<IfModule dir_module>
DirectoryIndex index.html
</IfModule>
将该行改为:
<IfModule dir_module>
DirectoryIndex index.html index.htm index.php
</IfModule>找到:
#ServerName www.example.com:
修改为:
ServerName localhost:/usr/local/apache2/bin/apachectl -t //检查语法
vi /usr/local/apache2/htdocs/.php
killall httpd
/usr/local/apache2/bin/apachectl startcurl localhost/.php //测试PHP能否解释//phpinfo页面
.php
<?php
phpinfo();
?>
----------------------------------------------------------------------http://bbs.chinaunix.net/thread-1952338-1-1.htmlhttpd: Syntax error on line of /usr/local/apache2/conf/httpd.conf: Cannot load /usr/local/apache2/modules/libphp5.so into server: /usr/local/apache2/modules/libphp5.so: undefined symbol: zend_ini_boolean_displayer_cb/usr/local/apache2/conf/httpd.conf里有写libphp5.so
LoadModule alias_module modules/mod_alias.so
LoadModule rewrite_module modules/mod_rewrite.so
LoadModule php5_module modules/libphp5.soldd /usr/local/apache2/modules/libphp5.so //ldd检查libphp5.so动态库文件无问题cd logs
cat error_log //查看apache错误日志
[Sun Oct :: ] [notice] Digest: generating secret for digest authentication ...
[Sun Oct :: ] [notice] Digest: done
[Sun Oct :: ] [notice] Apache/2.2. (Unix) DAV/ configured -- resuming normal operations
[Sun Oct :: ] [error] [client 192.168.0.101] File does not exist: /usr/local/apache2/htdocs/favicon.ico
[Sun Oct :: ] [error] [client 192.168.0.101] File does not exist: /usr/local/apache2/htdocs/favicon.ico# /usr/local/apache2/bin/apachectl -t
httpd: Syntax error on line of /usr/local/apache2/conf/httpd.conf: Cannot load /usr/local/apache2/modules/libphp5.so into server: /usr/local/apache2/modules/libphp5.so: undefined symbol: zend_ini_boolean_displayer_cb

http://www.123.com