标签归档:LAMP

Centos 6.2 配置记录

在Centos 6.2 【64位】上编译安装LAMP几次都不成功,转向RPM包安装,还算顺利地完工了。
问题记录:
1、unpacking of archive failed on file /usr/share/phpMyAdmin/tbl_relation.php;5….
RPM包损坏或者失效,重新找资源下载、安装;搞定;
2、提示依赖程序没安装;
按提示去搜索相应的RPM包安装上去。这里记录几个比较好的RPM包下载网址:

http://pkgs.org/
http://rpms.southbridge.ru/rhel6/
http://rpmfind.net/linux/

3.顺利安装成功,绑定域名,无法访问?
低级错误:配置防火墙、关闭SELINUX、重启;OK;
 
附录:相关配置
一、Apache配置
vi /etc/httpd/conf/httpd.conf 编辑文件
ServerTokens OS  在44行 修改为:ServerTokens Prod (在出现错误页的时候不显示服务器操作系统的名称)
ServerSignature On  在536行 修改为:ServerSignature Off (在错误页中不显示Apache的版本)
Options Indexes FollowSymLinks  在331行 修改为:Options Includes ExecCGI FollowSymLinks(允许服务器执行CGI及SSI,禁止列出目录)
#AddHandler cgi-script .cgi 在796行 修改为:AddHandler cgi-script .cgi .pl (允许扩展名为.pl的CGI脚本运行)
AllowOverride None  在338行 修改为:AllowOverride All (允许.htaccess)
AddDefaultCharset UTF-8 在759行 修改为:AddDefaultCharset GB2312 (添加GB2312为默认编码)
Options Indexes MultiViews FollowSymLinks 在554行 修改为 Options MultiViews FollowSymLinks(不在浏览器上显示树状目录结构)
DirectoryIndex index.html index.html.var 在402行 修改为:DirectoryIndex index.html index.htm Default.html Default.htm index.php Default.php index.html.var (设置默认首页文件,增加index.php)
KeepAlive Off 在76行 修改为:KeepAlive On (允许程序性联机)
MaxKeepAliveRequests 100 在83行 修改为:MaxKeepAliveRequests 1000 (增加同时连接数)
:wq! #保存退出
/etc/init.d/httpd restart 重启
rm -f /etc/httpd/conf.d/welcome.conf /var/www/error/noindex.html #删除默认测试页
二、php配置
vi /etc/php.ini #编辑
date.timezone = PRC #在946行 把前面的分号去掉,改为date.timezone = PRC
disable_functions = passthru,exec,system,chroot,scandir,chgrp,chown,shell_exec,proc_open,proc_get_status,ini_alter,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,stream_socket_server,escapeshellcmd,dll,popen,disk_free_space,checkdnsrr,checkdnsrr,getservbyname,getservbyport,disk_total_space,posix_ctermid,posix_get_last_error,posix_getcwd, posix_getegid,posix_geteuid,posix_getgid, posix_getgrgid,posix_getgrnam,posix_getgroups,posix_getlogin,posix_getpgid,posix_getpgrp,posix_getpid, posix_getppid,posix_getpwnam,posix_getpwuid, posix_getrlimit, posix_getsid,posix_getuid,posix_isatty, posix_kill,posix_mkfifo,posix_setegid,posix_seteuid,posix_setgid, posix_setpgid,posix_setsid,posix_setuid,posix_strerror,posix_times,posix_ttyname,posix_uname
#在386行 列出PHP可以禁用的函数,如果某些程序需要用到这个函数,可以删除,取消禁用。
expose_php = Off #在432行 禁止显示php版本的信息
magic_quotes_gpc = On #在745行 打开magic_quotes_gpc来防止SQL注入
open_basedir = .:/tmp/ #在380行,设置表示允许访问当前目录(即PHP脚本文件所在之目录)和/tmp/目录,可以防止php木马跨站,如果改了之后安装程序有问题,可注销此行,或者直接写上程序目录路径/var/www/html/www.osyunwei.com/:/tmp/
:wq! #保存退出
/etc/init.d/mysqld restart #重启MySql
/etc/init.d/httpd restart #重启Apche
 

CentOS6.2搭建LAMP平台[转发]

1.安装MySQL 5.0
打开终端,输入:

yum install mysql mysql-server

然后为MySQL创建系统启动链接(这样在系统启动时,MySQL会自动启动),在终端输入命令:

chkconfig –levels 235 mysqld on
/etc/init.d/mysqld start

为MySQL root帐户设置密码:

mysql_secure_installation

终端显示,按照提示操作:

[root@server1 ~]# mysql_secure_installation
NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MySQL
SERVERS IN PRODUCTION USE! PLEASE READ EACH STEP CAREFULLY!
In order to log into MySQL to secure it, we’ll need the current
password for the root user. If you’ve just installed MySQL, and
you haven’t set the root password yet, the password will be blank,
so you should just press enter here.
Enter current password for root (enter for none):
OK, successfully used password, moving on…
Setting the root password ensures that nobody can log into the MySQL
root user without the proper authorisation.
Set root password? [Y/n] <– 回车
New password: <– 设置一个用户密码
Re-enter new password: <– 再输入一次你设置的密码
Password updated successfully!
Reloading privilege tables..
… Success!
By default, a MySQL installation has an anonymous user, allowing anyone
to log into MySQL without having to have a user account created for
them. This is intended only for testing, and to make the installation
go a bit smoother. You should remove them before moving into a
production environment.
Remove anonymous users? [Y/n] <– 回车
… Success!
Normally, root should only be allowed to connect from ’localhost’. This
ensures that someone cannot guess at the root password from the network.
Disallow root login remotely? [Y/n] <–回车
… Success!
By default, MySQL comes with a database named ’test’ that anyone can
access. This is also intended only for testing, and should be removed
before moving into a production environment.
Remove test database and access to it? [Y/n] <– 回车
– Dropping test database…
… Success!
– Removing privileges on test database…
… Success!
Reloading the privilege tables will ensure that all changes made so far
will take effect immediately.
Reload privilege tables now? [Y/n] <– 回车
… Success!
Cleaning up…
All done! If you’ve completed all of the above steps, your MySQL
installation should now be secure.
Thanks for using MySQL!
[root@server1 ~]#

2.安装的Apache2

yum install httpd

配置系统启动时自动启动apache

chkconfig –levels 235 httpd on

重启apache:

/etc/init.d/httpd start

在您的浏览器直接http://192.168.0.100,你应该看到apache2的页面:
在CentOS中Apache的默认文档的根目录是/var/www/html,配置文件/etc/httpd/conf/httpd.conf。其他配置存储在/etc/httpd/conf.d/目录里。
3.Installing PHP5
我们可以安装PHP5和Apache PHP5模块,命令如下:

yum install php

安装完成后必须重新启动Apache

/etc/init.d/httpd restart

4.测试PHP5 /获取PHP5安装的详细信息
默认的Web站点的文档根目录/var/www/html 。现在,我们将在该目录中创建PHP探针文件((info.php),在浏览器中调用它 。该文件将显示很多有用的细节,看看我们安装的php模块安装时候完成。

vi /var/www/html/info.php

现在,在浏览器打开(如文件http://192.168.0.100/info.php):
正如您所看到的,PHP5工作正常,如果继续向下滚动,你会看到所有在PHP5中已经启用的模块 。没有MySQL,这意味着我们php5中还没有MySQL支持模块。
5.在PHP5中添加MySQL支持

yum search php

挑选那些你需要的模块,安装:

yum install php-mysql php-gd php-imap php-ldap php-mbstring php-odbc php-pear php-xml php-xmlrpc

现在重新启动Apache2

/etc/init.d/httpd restart

6.安装phpMyAdmin管理数据库
phpMyAdmin是一个Web界面,通过它可以管理你的MySQL数据库。
首先,我们使我们的CentOS 系统的RPMForge软件库phpMyAdmin是不是官方的CentOS 6.0库:
导入rpmforge的GPG密钥:

rpm –import http://dag.wieers.com/rpm/packages/RPM-GPG-KEY.dag.txt

x86_64 系统安装命令:

yum install http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm

i386 系统安装命令:

yum install http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.i686.rpm

现在可以安装phpMyAdmin如下:

yum install phpmyadmin

现在,我们配置phpMyAdmin。改变Apache的配置,使phpMyAdmin连接,而不仅仅是从localhost(注释掉允许) :

vi /etc/httpd/conf.d/phpmyadmin.conf
#
# Web application to manage MySQL
#
#
# Order Deny,Allow
# Deny from all
# Allow from 127.0.0.1
#
Alias /phpmyadmin /usr/share/phpmyadmin
Alias /phpMyAdmin /usr/share/phpmyadmin
Alias /mysqladmin /usr/share/phpmyadmin

下一步,我们改变在phpMyAdmin的身份验证 cookie ,HTTP:

vi /usr/share/phpmyadmin/config.inc.php[…]
$cfg[‘Servers’][$i][‘auth_type’] = ‘http’;
[…]

重新启动Apache:

/etc/init.d/httpd restart

之后,您可以根据访问phpMyAdmin http://192.168.0.100/phpmyadmin/管理数据库: