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.\" SPDX-License-Identifier: GPL3.0-or-later OR FDL1.3-or-later
.\"
.Dd September 13, 2014
.Dt GNUNET-QR 1
.Os
.Sh NAME
.Nm gnunet-qr
.Nd scan a QR code using a video device and import
.Sh SYNOPSIS
.Nm
.Op Fl c Ar FILENAME | Fl -config= Ns Ar FILENAME
.Op Fl d Ar DEVICE | Fl -device= Ns Ar DEVICE
.Op Fl f Ar FILENAME | Fl -file= Ns Ar FILENAME
.Op Fl h | -help
.Op Fl s | -silent
.Op Fl v | -verbose
.Sh DESCRIPTION
.Nm
is a command line tool to scan a QR code using a video device and import.
.Bl -tag -width indent
.It Fl c Ar FILENAME | Fl -config= Ns Ar FILENAME
Use the configuration file
.Ar FILENAME .
.It Fl d Ar DEVICE | Fl -device= Ns Ar DEVICE
Use device
.Ar DEVICE .
.It Fl f Ar FILENAME | Fl -file= Ns Ar FILENAME
Read a QR code from the PNG-encoded file
.Ar FILENAME .
Available only if GNUnet is built with libpng support.
.It Fl h | -help
Print short help on options.
.It Fl s | -silent
Do not show preview windows.
.It Fl v | -verbose
Be verbose.
.El
.Sh SEE ALSO
The full documentation for gnunet is maintained as a Texinfo manual.
If the
.Xr info 1
and gnunet programs are properly installed at your site, the command
.Pp
.Dl info gnunet
.Pp
should give you access to the complete handbook,
.Pp
.Dl info gnunet-c-tutorial
.Pp
will give you access to a tutorial for developers.
.sp
Depending on your installation, this information is also available in
.Xr gnunet 7 and
.Xr gnunet-c-tutorial 7 .
.\".Sh HISTORY
.\".Sh AUTHORS
.Sh BUGS
Report bugs by using
.Lk https://bugs.gnunet.org
or by sending electronic mail to
.Aq Mt gnunet-developers@gnu.org .