grub-mkfont [,OPTION/...] [,OPTIONS/] ,FONT_FILES/
Convert common font file formats into PF2
Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options.
Report bugs to <email@example.com>.
The full documentation for grub-mkfont is maintained as a Texinfo manual. If the info and grub-mkfont programs are properly installed at your site, the command
should give you access to the complete manual.