Install freeradius + radius manager3.9 and lnmpfreeradius in LNMP Environment
1. Install the web environment and use the LNMP one-key installation packageFor detailed installation steps, referHttps://lnmp.org/install.html
2. install components
RADIUS is a C/S architecture protocol whose client is originally a NAS (Net Access Server) server, and now any computer running RADIUS client software can become a RADIUS client. RADIUS protocol authentication mechanism is flexible, can use Papchap
RADIUS is the short name of the remote Access Dial in User service.RADIUS is mainly used to provide authentication (authentication) mechanism, used to identify the user's identity and password –> confirmation, through the authorization
Currently, the coordinates of user P are: (116.63255, 39.90467), and the current database has 40 million user coordinates which are not fixed. Business Requirements: all users in the center of "P" and "1km" are sorted by distance from near to far,
Deploy radius practices in Linux-Linux Enterprise Application-Linux server application information. The following is a detailed description. The company's computer login account is implemented using the samba-based linux server and synchronized
Before doing a similar application, today turned out to look at, feel that the writing is not very reasonable, and then re-considered after writing a query stored procedures.
Table is not described,
The process is as follows:
----------------------
Baidu Map provides a range of search capabilities, but it uses Baidu's own data, but sometimes we need to use their own data, displayed on the map. For example, given two parameters: Specify a location (latitude and longitude Lnglat at one point)
Before doing a similar application, today turned out to look at, feel that the writing is not very reasonable, and then re-considered after writing a query stored procedures.Table is not described,The process is as follows:---------------------------
From this chapter, we understand
. Create a function that can be called to reuse code
. Pass parameters to the function and interact with variables and data from the function return value and the different parts of the script
. Store code and
From this chapter, we understand
. Create a function that can be called to reuse code
. Pass parameters to a function and interact with variables and data from the function return value and the different parts of the script
The code and function
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.