Using shell script to build a virtual host method

This afternoon wrote a simple one-click Automatic Virtual Host shell script, the script to implement automatic configuration Nginx virtual host, automatically create FTP account, automatically create a database, users, and automatically achieve MySQL automatic scheduled backup, log cutting, program backup.
For other reasons, the backup mechanism is removed and the code is as follows.
First need a basic Nginx virtual host configuration file, in general, we configure the virtual host is to build a vhost directory, here I built a default.conf file under/etc/nginx

The code is as follows

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Log_format #host # ' $remote _addr-$remote _user [$time _local] ' $request ' ' $status $body _bytes_sent ' $http _referer ' ' $http _user_agent ' $http _x_forwarded_for '; server { Listen 80; server_name #host #; Root #hosts #/#host #/html; Index index.html index.htm index.php default.html default.htm default.php; Location/{ AutoIndex on; } Error_page 404/404.html; # Pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000 #注意这一句 Location ~ ^ (. +.php) (. *) $ { Fastcgi_pass 127.0.0.1:9000; Fastcgi_index index.php; Fastcgi_param script_filename $document _root$fastcgi_script_name; Include Fastcgi_params; } # REDIRECT Server error pages to the static page/50x.html Access_log #hosts #/#host #/log/#host #.log #host #; }

Note that some of the key paths inside, I use a special character combination to represent, so that we can add virtual attention when the matching replacement

The host.sh script is as follows

The code is as follows

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#/bin/sh hosts= "/var/www/html" #主机总目录 default= "/etc/nginx/default.conf" #default. conf position Vhost= "/etc/nginx/vhost" #虚 www.111cn.net the intended host configuration file directory echo "1.add FTP User" echo "Please input websit:" Read Host If [-D "$hosts/$host"] Then echo $hosts/$host Echo ' [Warning]dir is already exists! ' Exit 0 Fi echo "Add user,please Input user name:" Read name Del-r $name >/dev/null 2>&1 adduser-d $hosts/$host-G ftp-s/sbin/nologin $name passwd $name chmod 755 $hosts/$host Mkdir-p $hosts/$host/html $hosts/$host/bak $hosts/$host/log Mkdir-p $hosts/$host/bak/code $hosts/$host/bak/sql echo "mkdir:" $hosts/$host/html $hosts/$host/bak $hosts/$host/log echo "mkdir:" $hosts/$host/bak/code $hosts/$host/bak/sql Chown-r $name: FTP $hosts/$host echo "Ok,add user success!name= $name, password=youwrite" echo "If you are need a database, please enter a database name, If not required, blank can" Read database If [-N "$database"] Then echo "Please input Dbuser" Read Dbuser echo "Please input dbpwd" Read Dbpwd Hostname= "127.0.0.1" Port= "3306" Username= "Root" echo "Input root pwd" Read PASSWORD Fi echo "2.To Configure Nginx" Cat $default | Sed-e "s: #hosts #:${hosts}:g" |sed-e "s/#host #/${host}/g" > $vhost/$host. conf /usr/sbin/nginx-s Reload echo "Config Nginx success" If [-Z "$database"] Then Echo ' ok,finish! ' Exit 0 Fi echo "3.add mysql user database" Create_db_sql= "INSERT into Mysql.user (Host,user,password) VALUES (' localhost ', ' ${dbuser} ', Password (' ${dbpwd} ')" Mysql-h${hostname}-p${port}-u${username}-p${password}-e "{create_db_sql}" If [$?-ne 0] Then Echo ' Add DB User error ' Exit 0 Fi Sleep 1 Create_db_sql= "CREATE database IF not EXISTS ${database}" Mysql-h${hostname}-p${port}-u${username}-p${password}-e "{create_db_sql}" If [$?-ne 0] Then Echo ' Add DB error ' Exit 0 Fi Sleep 1 Create_db_sql= "Flush Privileges" Mysql-h${hostname}-p${port}-u${username}-p${password}-e "{create_db_sql}" Create_db_sql= "Grant all on ${database}.* to ${dbuser} @localhost identified by ' ${dbpwd} '" Mysql-h${hostname}-p${port}-u${username}-p${password}-E "${create_db_sql}" If [$?-ne 0] Then Echo ' user to DB user error ' Echo $create _db_sql Exit 0 Fi Create_db_sql= "Flush Privileges" Mysql-h${hostname}-p${port}-u${username}-p${password}-e "{create_db_sql}" Echo ' ok,finish! '

Look at the effect of the operation, SH host.sh

The code is as follows	Copy Code
[Root@localhost nginx]# SH 2.sh 1.add FTP User Please input websit: Hhh.com Add user,please Input User name: Hhh

The

Changes the user's HHH password.
New password:
Invalid password: WAY Too short
Invalid password: is palindrome
Reenter the new password:
passwd: All authentication tokens have been updated successfully.

code is as follows

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mkdir:/var/ Www/html/hhh.com/html/var/www/html/hhh.com/bak/var/www/html/hhh.com/log mkdir:/var/www/html/hhh.com/bak/ Code/var/www/html/hhh.com/bak/sql Ok,add User Success!name=hhh,password=youwrite If you are need a database, please Enter a database name, if not required, blank can is HHH Please input dbuser HHH Please input dbpwd hh H Input root pwd 123456 2.To Configure Nginx Config nginx success 3.add mysql user database Ok,fin Ish! [root@localhost nginx]#

The

system asks for input parameters, and the parameters are uniformly filled out, and then the program executes, avoiding careless input errors that cannot be modified, and then the database parameter is not entered if you do not need to create it.