gr_plot_fft_f(1) on Linux
The text be02878d24e3, as Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie), Debian 7 (Wheezy) shipped it. The page shows this text now.
plot complex binary data using GNU Radio
Flags it lists
-
--block -
--help -
--sample-rate -
--start -
-B -
-R -
-h -
-s