Convert 5 (Man Page) to MS

The 5 file extension refers to Unix Section 5 Manual Pages, which document file formats and conventions used in Unix-like operating systems. These manual pages, accessible via the "man" utility, provide detailed information on system-level file formats, such as "deb.5" for the DEB file format. Historically, Section 5 has been a crucial resource for system administrators and developers to understand and manage various file formats and system conventions in Unix environments.

The MS file extension, short for "Manuscript", is associated with the roff (runoff) document formatting system used in Unix-like operating systems. It is part of the GNU roff (groff) implementation, which formats documents such as letters, memoranda, reports, and books. Historically, it evolved from the Multics runoff system in the 1960s and became integral to Unix documentation. The MS macro package supports features like cover pages, table of contents, numbered headings, and multi-column layouts.