lv2_list(1) on Linux
The text 5e63da887e97, as Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze) shipped it. The page shows this text now.
lv2_inspect, lv2_jack_host, lv2_list and lv2_simple_jack_host are collection of programs which caring for connecting LV2 plugins (http://lv2plug.in) to jackd.