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
This commit is contained in:
Lena
2023-10-24 03:25:09 +02:00
committed by GitHub
parent 3e5510af6e
commit 9ced683c99
7 changed files with 9 additions and 8 deletions

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@@ -1,9 +1,9 @@
# zbarcam
> Scans and decodes barcodes (and QR codes) from a video device.
> Scan and decode barcodes (and QR codes) from a video device.
> More information: <https://manned.org/zbarcam>.
- Continuously read barcodes and print them to standard output:
- Continuously read barcodes and print them to `stdout`:
`zbarcam`