glfer(1) on Linux
The text 0375f2dd8aca, as Debian 12 (Bookworm) shipped it. The page shows this text now.
spectrogram display and QRSS keyer
Flags it lists
-
--device -
--file -
--help -
--sample_rate -
--version -
-d -
-f -
-h -
-n -
-s -
-v