服务器php环境安装

#安装eaccelerator cd /usr/local/src tar xzvf eaccelerator.tar.gz cd /usr/local/src/eaccelerator-eaccelerator-42067ac /usr/local/php/bin/phpize ./configure --enable-eaccelerator=shared --with-php-config=/usr/local/php/bin/php-config make && make install /usr/local/php/lib/php/extensions/no-debug-zts-20090626/ 9)整合Apache与PHP及系统初化配置 vim /usr/local/apache/conf/httpd.conf 查找AddType application/x-gzip .gz .tgz,在该行下面添加 AddType application/x-httpd-php .php 查找DirectoryIndex index.html 把该行修改成 DirectoryIndex index.html index.htm index.php 找到 #Include conf/extra/httpd-mpm.conf #Include conf/extra/httpd-info.conf #Include conf/extra/httpd-vhosts.conf #Include conf/extra/httpd-default.conf 去掉# apache截断配置 找到 #ErrorLog "logs/error_log" 改为： ErrorLog "|/usr/local/apache/bin/rotatelogs /usr/local/apache/logs/errorlog.%Y-%m-%d-%H_%M_%S 50M +480" 找到 #CustomLog "logs/access_log" common 改为 CustomLog "|/usr/local/apache/bin/rotatelogs /usr/local/apache/logs/accesslog.%Y-%m-%d-%H_%M_%S 50M +480" common 配置增加如下： sudo vim /usr/local/php/etc/php.ini zend_extension="/usr/local/php/lib/php/extensions/no-debug-zts-20090626/eaccelerator.so" eaccelerator.shm_size="512" eaccelerator.cache_dir="/tmp/eaccelerator" eaccelerator.enable="1" eaccelerator.optimizer="1" eaccelerator.check_mtime="1" eaccelerator.debug="0" eaccelerator.filter="" eaccelerator.shm_max="0" eaccelerator.shm_ttl="3600" eaccelerator.shm_prune_period="3600" eaccelerator.shm_only="0" eaccelerator.compress="1" eaccelerator.compress_level="9" eaccelerator.keys = "disk_only" eaccelerator.sessions = "disk_only" eaccelerator.content = "disk_only" 新建一个虚拟主机 mkdir -p /website 然后把探针放到这个目录 vim /usr/local/apache/conf/httpd.conf 找到 <Directory /> Options FollowSymLinks AllowOverride None Order deny,allow Deny from all //把这里的Deny改成Allow </Directory> 找到 #ServerName www.example.com:80 在这一行后面加入下面一行 ServerName 127.0.0.1:80 找到 User httpd Group httpd 把原来的daemon修改成httpd Apache 运行账户 httpd:httpd chown -R httpd:httpd /website 10)安全和性能优化 vim /usr/local/php/etc/php.ini 查找disable_functions = 等号后面加入以下参数，注意不能换行 passthru,exec,system,chroot,scandir,chgrp,chown,shell_exec,proc_open,proc_get_status,ini_alter,ini_alter,ini_restore,dl,pfsockopen,openlog,syslog,readlink,symlink,popepassthru,stream_socket_server 查找以下2项,把on改成off expose_php = Off display_errors = Off vim /usr/local/apache/conf/extra/httpd-default.conf 修改后的内容如下 Timeout 15 KeepAlive Off MaxKeepAliveRequests 50 KeepAliveTimeout 5 UseCanonicalName Off AccessFileName .htaccess ServerTokens Prod ServerSignature off HostnameLookups Off vim /usr/local/apache/conf/extra/httpd-mpm.conf 修改一个模块后的内容如下 #查看使用哪种模式 /usr/local/apache/bin/httpd -l 例如出现 event.c 原来的配置如下： <IfModule mpm_event_module> StartServers 3 MinSpareThreads 75 MaxSpareThreads 250 ThreadsPerChild 25 MaxRequestWorkers 400 MaxConnectionsPerChild 0 </IfModule> 修改后配置如下 <IfModule mpm_event_module> ServerLimit 2000 StartServers 200 MinSpareThreads 75 MaxSpareThreads 250 ThreadsPerChild 25 MaxRequestWorkers 400 MaxConnectionsPerChild 10000 MaxClients 2000 </IfModule>