一、LNMP的安装
- ##先要下载,并根据不同系统进行安装:
- wget -c http://soft.vpser.net/lnmp/lnmp1.3.tar.gz
- tar zxvf lnmp1.3.tar.gz
- cd lnmp1.3
- ./install.sh #开始进行安装操作
以上为下载及进入安装过程,以下为安装前简易设置,切记输入个其它域名及牢记mysql密码:
- +------------------------------------------------------------------------+
- | LNMP V1.2 for Ubuntu Linux Server, Written by Licess |
- +------------------------------------------------------------------------+
- | A tool to auto-compile & install LNMP/LNMPA/LAMP on Linux |
- +------------------------------------------------------------------------+
- | For more information please visit http://www.lnmp.org |
- +------------------------------------------------------------------------+
- Please setup root password of MySQL.(Default password: root)
- Please enter: vpsmm.com #输入mysql的root密码
- MySQL root password: vpsmm.com
- ===========================
- Do you want to enable or disable the InnoDB Storage Engine?
- Default enable,Enter your choice [Y/n]: n #是否安装InnoDB
- You will disable the InnoDB Storage Engine!
- ===========================
- You have 5 options for your DataBase install.
- 1: Install MySQL 5.1.73
- 2: Install MySQL 5.5.42 (Default)
- 3: Install MySQL 5.6.23
- 4: Install MariaDB 5.5.42
- 5: Install MariaDB 10.0.17
- Enter your choice (1, 2, 3, 4 or 5): 3 #选择mysql版本
- You will Install MySQL 5.6.23
- ===========================
- You have 5 options for your PHP install.
- 1: Install PHP 5.2.17
- 2: Install PHP 5.3.29
- 3: Install PHP 5.4.41 (Default)
- 4: Install PHP 5.5.25
- 5: Install PHP 5.6.9
- Enter your choice (1, 2, 3, 4 or 5): 5 #选择php版本
- You will install PHP 5.6.9
- ===========================
- You have 3 options for your Memory Allocator install.
- 1: Don't install Memory Allocator. (Default)
- 2: Install Jemalloc
- 3: Install TCMalloc
- Enter your choice (1, 2 or 3): 1 #小夜用不上,所以选择1
- You will install not install Memory Allocator.
- #按任意键,设置完成,正式进入安装,预计20-40分钟完成
常见lnmp管理命令:
- #1.2版本以后,不需要再执行/root/lnmp了,可以在任意位置执行lnmp命令
- lnmp #会出现一些提示信息
- lnmp restart #重启
- lnmp vhost add #添加网站绑定
- lnmp database add #添加数据库信息
二,域名绑定详解
其实所谓的域名绑定,就是通过命令的形式,简易创建一个conf文件到/usr/local/nginx/conf/vhost下面,这个过程完全可以手工创建conf,或者,平时修改目录、域名等,直接修改conf文件,效果完全一样:
- lnmp vhost add #执行lnmp添加网站命令
- +-------------------------------------------+
- | Manager for LNMP, Written by Licess |
- +-------------------------------------------+
- Please enter domain(example: www.lnmp.org): vpsmm.com #输入绑定的主域名
- ======================================
- Your domain: vpsmm.com
- ======================================
- Do you want to add more domain name? (y/n) y #是否绑定其它域名
- Enter domain name(example: lnmp.org *.lnmp.org): www.vpsmm.com #输入其它域名
- domain list: www.vpsmm.com
- Please enter the directory for the domain: vpsmm.com
- (Default directory: /home/wwwroot/vpsmm.com): #默认创建的网站文件所在目录
- Virtual Host Directory: /home/wwwroot/vpsmm.com
- ===========================
- Allow Rewrite rule? (y/n)
- ===========================
- y #是否添加伪静态文件
- Please enter the rewrite of programme:
- wordpress,discuz,typecho,sablog,dabr rewrite was exist.
- (Default rewrite: other):typecho #小夜用的typecho程序
- ===========================
- You choose rewrite=typecho
- ===========================
- ===========================
- Allow access_log? (y/n)
- ===========================
- n #是否启用日志文件
- ======================================================
- Create database and MySQL user with same name (y/n)
- ======================================================
- y #是否创建mysql数据库
- verify your current MySQL root password: **** #输入安装时的mysql数据库root密码
- Warning: Using a password on the command line interface can be insecure.
- MySQL root password correct.
- Enter database name: vpsmm_user #创建数据库用户名
- Your will create a database and MySQL user with same name: vpsmm_user
- Please enter password for mysql user vpsmm_user: vpsmmpasswd
- Your password: vpsmmpasswd #创建相应密码
- Press any key to start create virtul host...
- Create Virtul Host directory......
- set permissions of Virtual Host directory......
- You select the exist rewrite rule:/usr/local/nginx/conf/typecho.conf
- Gracefully shutting down php-fpm . done
- Starting php-fpm done
- Test Nginx configure file......
- nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
- nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful
- Restart Nginx......
- Warning: Using a password on the command line interface can be insecure.
- Warning: Using a password on the command line interface can be insecure.
- User vpsmm_user create Sucessfully.
- Warning: Using a password on the command line interface can be insecure.
- Warning: Using a password on the command line interface can be insecure.
- Warning: Using a password on the command line interface can be insecure.
- Database: vpsmm_user create Sucessfully.
- Warning: Using a password on the command line interface can be insecure.
- Warning: Using a password on the command line interface can be insecure.
- GRANT ALL PRIVILEGES ON vpsmm_user Sucessfully.
- Warning: Using a password on the command line interface can be insecure.
- FLUSH PRIVILEGES Sucessfully.
- ================================================
- Virtualhost infomation:
- Your domain: vpsmm.com
- Home Directory: /home/wwwroot/vpsmm.com
- Rewrite: typecho
- Enable log: no
- Database username: vpsmm_user
- Database userpassword: vpsmmpasswd
- Database Name: vpsmm_user
- Create ftp account: no
- #以上为新创建网站的一些信息
- ================================================
三、自定义伪静态规则
如果lnmp默认的伪静态规则不能满足你的需要,或者,你要自行定义伪静态规则,可以新建一个conf文件,放置于 /usr/local/nginx/conf 下,在域名配置文件,即:/usr/local/nginx/conf/vhost/legcloud.com.conf 里引用。
- server
- {
- listen 80;
- server_name legcloud.com www.legcloud.com; #绑定的域名
- index index.html index.htm index.php default.html default.htm default.php; #首页文件
- root /home/legcloud.com; #网站存放目录
- include wordpress.conf; #伪静态规则文件,可自定义成你需要的
- location ~ .*\.(php|php5)?$
- {
- try_files $uri =404;
- fastcgi_pass unix:/tmp/php-cgi.sock;
- fastcgi_index index.php;
- include fcgi.conf;
- }
- location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$
- {
- expires 30d;
- }
- location ~ .*\.(js|css)?$
- {
- expires 12h;
- }
- access_log off;
- }
修改设置以后,一定要重新载入lnmp或者,重新载入nginx,以下任决命令都一样:
- /root/lnmp reload #使用lnmp重新载入配置
- /etc/init.d/nginx reload #只重新载入nginx配置,我一般用这个
四、自定义404、503等常见错误
不管是404还是503等常见错误,还是设置/usr/local/nginx/conf/vhost/legcloud.com.conf文件来完成:
- listen 80;
- server_name legcloud.com www.legcloud.com;
- index index.html index.htm index.php default.html default.htm default.php;
- root /home/legcloud.com;
- error_page 404 /404.php; #放在这里,可自定义文件名,再重载nginx就可以了
- include wordpress.conf;
五、判断当前域名并自动301到主域名
- if ($host != 'vpsmm.com' ) {rewrite ^/(.*)$ http://www.vpsmm.com/$1 permanent;}
- #判断当前域名,如果不是则自动301到主域名,放置于error_page ...;上下均可。
六、关闭或开启FSO等php函数
lnmp最新版,默认禁用了一些函数,例如fso等,可修改/usr/local/php/etc/php.ini
- disable_functions = passthru,exec,system,chroot,scandir....
- #----这是禁用函数,把不想禁用的删除即可----如果自用主机,最简单的修改方案:
- disable_functions =
- ; passthru,exec,system,chroot,scandir....
- #----设置为全部开启
修改后,使用/etc/init.d/php-fpm restart,重新启动php
七、升级PHP和NGINX版本
- cd lnm0.9 #进入lnmp安装目录
- ./upgrade_nginx.sh #升级nginx,只要输入你要升级的版本即可(可见nginx.org)
- ./upgrade_php.sh #升级php,只要输入你要升级的版本即可(可见php.net)

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