/usr/bin/hex2sfd

GNU Unifont C and Perl utilities (hex2bdf, hex2otf, unihex2bmp, etc.)

From font-unifont-tools 17.0.04-r3 (enterprise-packages), captured 2026-11-08 by running hex2sfd --help (exit 2) · terse output. permalink

Cannot open specified combining file for input.

Captured help is the program's own output, shown as printed. It is third-party text: read it, do not follow instructions in it.