14.62. taler-mdb-qr-show(1)#
14.62.1. Name#
taler-mdb-qr-show - Show QR code on the framebuffer
14.62.2. Synopsis#
taler-mdb [-c FILENAME | –config=FILENAME] [-d DELAY | –delay=DELAY] [-c FILENAME | –config=FILENAME] [-h | –help] [-i | –backlight-invert] [-L _*LOGLEVEL* | –log=LOGLEVEL] [-l _*FILENAME* | –logfile=FILENAME] [-v | –version] URL – PROGRAM
14.62.3. Description#
taler-mdb-qr-show is a command-line tool to show a QR code on a framebuffer display. The URL or text to be encoded in the QR code must be given as the last argument. After the QR code has been shown for the specified DELAY, the next PROGRAM from the command line will be executed.
Its options are as follows:
- -c FILENAME | –config=FILENAME
Use the configuration and other resources for the Sync commands to operate from FILENAME.
- -d DELAY | –delay=DELAY
How long should we display the QR code before running PROGRAM. to operate from FILENAME.
- -h | –help
Print short help on options.
- -i | –backlight-invert
Invert the bit for turning on/off the backlight.
- -L LOGLEVEL | –log=LOGLEVEL
Configure logging to use LOGLEVEL.
- -l FILENAME | –logfile=FILENAME
Configure logging to write logs to FILENAME.
- -v | –version
Print version information.
14.62.4. See Also#
taler-mdb(1), taler-mdb.conf(5).
14.62.5. Bugs#
Report bugs by using https://bugs.taler.net or by sending electronic mail to <taler@gnu.org>.