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Definitions from the Web

cgi-bin

cgi-bin stands for Common Gateway Interface (CGI) script bin. It refers to a directory or folder on a web server that stores CGI scripts. These scripts are written in programming languages like Perl or Python, and they process data submitted from a web form or perform other server-side tasks.

Senses:

1. Directory on a web server:

Under this sense, cgi-bin refers to a specific directory on a web server where CGI scripts are stored. It is commonly found in the root folder of a website and is typically accessible via a URL like www.example.com/cgi-bin/.

Sample sentence:

<form action="/cgi-bin/process.pl" method="post">

This HTML form submits data to the CGI script located in the cgi-bin directory.

Related Products:

• CGI Scripting Books
• Web Server Software

404

404 is an HTTP status code that indicates the requested resource could not be found on the server. When a user or a search engine encounters a 404 error, it means that the webpage they are trying to access does not exist or has been moved. The number "404" is derived from the HTTP status code that represents this error.

Senses:

1. HTTP Status code:

404 is a standard HTTP status code that informs both users and search engines that the requested URL cannot be found on the server.

Sample sentence:

HTTP/1.1 404 Not Found

This line indicates that the server could not find the requested resource, and a 404 error is returned to the client.

Related Products:

• HTTP Status Codes Books
• Web Development Tools

refresh

refresh is a term commonly used on the web to describe the automatic reloading or updating of a webpage after a certain interval. It allows for the dynamic updating of content without the need for manual intervention from the user.

Senses:

1. Automatic reloading of a webpage:

Under this sense, refresh refers to the process of reloading a webpage automatically after a defined period. This behavior can be achieved by using the HTML meta refresh tag or through JavaScript.

Sample sentence:

<meta http-equiv="refresh" content="30">

This HTML meta tag instructs the browser to refresh the webpage every 30 seconds.

Related Products:

• Web Page Reloading Tools
• Web Design Books