tape2pulses(1) on Linux
The text 672f2e68399a, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster) shipped it. The page shows this text now.
Sinclair ZX Spectrum tape pulse dumper
Flags it lists
-
--help -
--version -
-V -
-h