X42-TUNA(1) User Commands X42-TUNA(1) (NAME) x42-tuna - JACK (SYNOPSIS) x42-tuna [ OPTIONS ] [ Plugin-ID or URI ] (DESCRIPTION) x42-tuna - JACK JACK LV2 . -1 -l --list . ( 0) . : ( "" URI) 0 "x42 Instrument Tuner" http://gareus.org/oss/lv2/tuna#one 1 "x42 Instrument Tuner[Spectrum]" http://gareus.org/oss/lv2/tuna#two : : Click+Drag /: /: . Ctrl . Shift+Click Scroll-wheel / ( ). . SIGTERM (CTRL+C) . (OPTIONS) -h, --help -j, --jack-name JACK (: ) -G, --nogui (headless) OSC. -l, --list -O , --osc OSC UDP -p :, --port : -P, --portlist --osc-doc OSC -V, --version : : (COPYRIGHT) Copyright (C) GPL 2013-2019 Robin Gareus . . x42-tuna version 0.6.9 August 2026 X42-TUNA(1)