OS Manuals

/usr/bin/dfu-suffix

USB Device Firmware Upgrade utility

From dfu-util 0.11-r5 (enterprise-packages), captured 2026-11-08 by running dfu-suffix --help (exit 0). permalink

dfu-suffix (dfu-util) 0.11

Copyright 2011-2012 Stefan Schmidt, 2013-2020 Tormod Volden
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/

Usage: dfu-suffix [options] ...
  -h --help			Print this help message
  -V --version			Print the version number
  -c --check <file>		Check DFU suffix of <file>
  -a --add <file>		Add DFU suffix to <file>
  -D --delete <file>		Delete DFU suffix from <file>
  -p --pid <productID>		Add product ID into DFU suffix in <file>
  -v --vid <vendorID>		Add vendor ID into DFU suffix in <file>
  -d --did <deviceID>		Add device ID into DFU suffix in <file>
  -S --spec <specID>		Add DFU specification ID into DFU suffix in <file>
Options (9)
OptionDescriptionSource
-h, --help --helpDisplays a help message.help + man
-V, --version --versionDisplays the software version.help + man
-c --checkCheck DFU suffix of <file>help
-a --addAdd DFU suffix to <file>help
-D --deleteDelete DFU suffix from <file>help
-p, --pid --pidAdd product ID into DFU suffix in <file>help + man
-v, --vid --vidAdd vendor ID into DFU suffix in <file>help + man
-d, --did --didAdd device ID into DFU suffix in <file>help + man
-S, --spec --specAdd DFU specification ID into DFU suffix in <file>help + man
Exit status (1) from the manual page
0Success (also if suffix is missing)

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