LNMP的安装和使用LNMP常见问题解答(lnmp编译安装)

2023-11-25 0 892

一键安装包是一个用Linux Shell编写的可以为/RHEL/Fedora/Aliyun/Amazon、//Raspbian/Deepin/Mint 或独立主机安装LNMP(Nginx/MySQL/PHP)、LNMPA(Nginx/MySQL/PHP/Apache)、LAMP(Apache/MySQL/PHP)生产环境的Shell程序。

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/lnmp1.5.tar.gz tar zxvf lnmp1.5.tar.gz cd lnmp1.5 ./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 V1.5 for CentOS Linux Server, Written by Licess | ———————————————————————— | A tool to auto-compile install LNMP/LNMPA/LAMP on Linux | ———————————————————————— | For more information please visit https://lnmp.org | ———————————————————————— You have 10 options for your DataBase install. 1: Install MySQL 5.1.73 2: Install MySQL 5.5.60 (Default) 3: Install MySQL 5.6.40 4: Install MySQL 5.7.22 5: Install MySQL 8.0.11 6: Install MariaDB 5.5.60 7: Install MariaDB 10.0.35 8: Install MariaDB 10.1.33 9: Install MariaDB 10.2.14 0: DO NOT Install MySQL/MariaDB Enter your choice (1, 2, 3, 4, 5, 6, 7, 8, 9 or 0): #选择mysql版本 默认为5.5.60 No input,You will install MySQL 5.5.60 =========================== Please setup root password of MySQL. Please enter: vpsmm.com #输入mysql的密码 =========================== Do you want to enable or disable the InnoDB Storage Engine? Default enable,Enter your choice [Y/n]: n #是否安装InnoDB环境 默认不需要 whmcs之类特殊程序需求 You will disable the InnoDB Storage Engine! =========================== You have 8 options for your PHP install. 1: Install PHP 5.2.17 2: Install PHP 5.3.29 3: Install PHP 5.4.45 4: Install PHP 5.5.38 5: Install PHP 5.6.36 (Default) 6: Install PHP 7.0.30 7: Install PHP 7.1.18 8: Install PHP 7.2.6 Enter your choice (1, 2, 3, 4, 5, 6, 7 or 8): 8 #默认php版本 这里选择最新 You will install PHP 7.2.6 =========================== 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 这个默认选择不安装即可 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)

来源:zyhot.com/article/558.html

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