Which MIME types are related to file extension ".b"?
The .b file extension is associated with 3 MIME types:
text/x-brainfuck, application/octet-stream, text/limbo.
A MIME type is a string that tells browsers and other tools how to handle a particular kind of file.
About .b Files
B files are versatile and context-dependent. They may hold source code or scripts based on the MIME type encountered.
Brainfuck Code (text/x-brainfuck):
B files can contain plain text written in the Brainfuck language. This esoteric language uses only eight commands. You can view or edit these files with any text editor or run them through a dedicated Brainfuck interpreter.
Applause II Batch Script (application/octet-stream):
In some cases, B files store binary scripts for Applause II Batch (v2.0). These files work with specific batch processing engines. They are not usually edited in a plain text editor and require the appropriate runtime to execute properly.
Limbo Source Code (text/limbo):
B files might also be used to save source code for the Limbo programming language. Limbo is designed for distributed applications, especially on the Inferno operating system. Such files are plain text and are typically edited with a code editor.
- Brainfuck: Contains minimalistic, text-based code for an esoteric, Turing-complete language.
- Applause II Batch: Houses binary scripts for specialized batch processing environments.
- Limbo: Stores source code for running applications in distributed systems like Inferno OS.
Based on information from FilExt.com, the purpose of a B file depends entirely on its context and the software that uses it.
Relationship between file extension and MIME type
A file extension is a suffix at the end of a filename that indicates what type of file it is. File extensions help both users and operating systems identify what application should be used to open the file.
File extensions are typically separated from the filename by a period (dot) and consist of 2-4 characters, though they can be longer. For example, in the filename "document.pdf", ".pdf" is the file extension.
File extensions are closely related to MIME types, as they both serve to identify the format of a file. However, while MIME types are used primarily by web browsers and servers, file extensions are used by operating systems and applications.
Associated MIME types
text/x-brainfuck, application/octet-stream, text/limbo
FAQ
What is a MIME type?
A MIME (Multipurpose Internet Mail Extensions) type is a standard that indicates the nature and format of a document, file, or assortment of bytes. MIME types are defined and standardized in IETF's RFC 6838.
MIME types are important because they help browsers and servers understand how to process a file. When a browser receives a file from a server, it uses the MIME type to determine how to display or handle the content, whether it's an image to display, a PDF to open in a viewer, or a video to play.
MIME types consist of a type and a subtype, separated by a slash (e.g., text/html, image/jpeg, application/pdf). Some MIME types also include optional parameters.
How do I find the MIME type for a file?
You can check the file extension or use a file identification tool such as file --mime-type on the command line. Many programming languages also provide libraries to detect MIME types.
Why can one extension have multiple MIME types?
Different programs and historical usage may assign various MIME identifiers to the same file format. Listing them together helps maintain compatibility across tools.