/usr/share/misc : Miscellaneous architecture-independent data
This directory contains miscellaneous architecture-independent files which don't require a separate subdirectory under /usr/share.
The following files, or symbolic links to files, must be in /usr/share/misc, if the corresponding subsystem is installed:
Other (application-specific) files may appear here, but a distributor may place them in /usr/lib at their discretion. [34]Specific Options
File
Description
ascii
ASCII character set table (optional)
magic
Default list of magic numbers for the file command (optional)
termcap
Terminal capability database (optional)
termcap.db
Terminal capability database (optional)