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tldr/pages/linux/zbarcam.md
Lena 9ced683c99
style-guide: add guidelines for standard streams; fix remaining pages (#11196) 
* readonly, {un,}compress, zbarcam: use proper syntax for IO streams

* style-guide: add guidelines for standard streams

* duckdb, perl: add backticks around stdin and stdout
2023-10-24 06:55:09 +05:30

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zbarcam

Scan and decode barcodes (and QR codes) from a video device. More information: https://manned.org/zbarcam.

  • Continuously read barcodes and print them to stdout:

zbarcam

  • Disable output video window while scanning:

zbarcam --nodisplay

  • Print barcodes without type information:

zbarcam --raw

  • Define capture device:

zbarcam /dev/{{video_device}}