binary file vs text file

Scotty Moe

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The distinction between text files and binary files lies in their internal structure, representation, transmission channels, line endings, character encoding, saving methods, and processing capabilities.

Text files are characterized by their representation of characters using bits, whereas binary files are designed for custom data representation using bits.

Text files can be transmitted over seven-bit channels without encountering issues, whereas binary data is susceptible to corruption.

Line ending conventions vary across different systems, and text transmission modes automatically convert line endings, potentially compromising the integrity of binary files.

Text files employ code page or Unicode for byte-to-character mapping, while binary files lack specific character encoding or line break conventions.

Modifications to line endings in text files by FTP clients to align with the destination operating system may result in the loss of line break characters.

Additionally, binary files store newline and end-of-file characters differently compared to text files.

Understanding the distinction between text and binary files is crucial for accurate data interpretation and handling.

Internal Structure

The internal structure of text files involves representing characters, while binary files represent custom data.

Text files use bits to represent characters, whereas binary files use bits to represent data in a more general sense.

In terms of transmission channels, some have seven bits per byte while others have eight bits per byte. ASCII text can be transmitted over a seven-bit channel without issues, but binary data can be corrupted.

Additionally, different systems use different conventions for line endings, such as LF or CRLF. Text transmission modes automatically convert line endings, which can damage binary files.

It is important to distinguish between text and binary files for proper interpretation and handling of data, as they have different internal structures and transmission considerations.

Representation

Bits are used to represent characters in text files, while bits are used to represent data in binary files.

Text files use a specific encoding, such as ASCII or Unicode, to map each byte to a corresponding character. This allows text files to store and transmit human-readable text.

In contrast, binary files do not have a specific character encoding. They store data in a raw format, without any interpretation of the content. This makes binary files more versatile, as they can store any type of data, including images, audio, video, or executable code.

However, since binary files do not have a predefined structure, they require special file modes (such as ‘rb’ or ‘wb’) when opening and processing them.

Overall, the representation of characters and data differs between text and binary files, leading to different ways of handling and interpreting the content.

Transmission Channels

Transmission channels can vary in their capacity, encoding standards, and support for line ending conventions.

Some channels have seven bits per byte, while others have eight bits per byte. This difference can affect the transmission of text and binary files.

For example, ASCII text can be transmitted over a seven-bit channel without issues, but binary data can be corrupted.

Additionally, different systems use different conventions for line endings, such as LF or CRLF. Text transmission modes automatically convert line endings, which can damage binary files.

However, most transmission channels today support various line ending conventions.

It is important to consider these factors when transmitting files to ensure proper interpretation and handling of the data.

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