Convert TEXT to 9 (Man Page)

The TEXT file extension, is a format used for representing text data without any formatting or binary elements. Originating from the early days of computing, plain text files are utilized for scripting, configuration files, log files, and source code documentation due to their universal readability and ease of creation. They are compatible across different operating systems and software applications, making them essential for data interoperability and communication in various IT and development environments.

The 9 file extension refers to Section 9 of the Unix manual pages, specifically covering Kernel Routines. These manual pages provide detailed information on kernel APIs, internal structures, and other essential aspects of kernel development. Developed by Dennis Ritchie and Ken Thompson at AT&T Bell Laboratories in 1971, Section 9 is crucial for kernel developers but is not universally available due to its specialized nature.