gftype --version (return code: 0)
GFtype 3.1 (TeX Live 2015/Debian)
kpathsea version 6.2.1
There is NO warranty. Redistribution of this software is
covered by the terms of both the GFtype copyright and
the Lesser GNU General Public License.
For more information about these matters, see the file
named COPYING and the GFtype source.
Primary author of GFtype: D.R. Fuchs.
gftype --help (return code: 0)
Usage: gftype [OPTION]... GFNAME
Verify and translate the bitmap font GFNAME to human-readable form,
written to standard output.
-images show characters as pixels
-mnemonics translate all GF commands
-help display this help and exit
-version output version information and exit
Email bug reports to tex-k@tug.org.