X42-SPECTR(1) User Commands X42-SPECTR(1) (NAME) x42-spectr - x42-spectr (SYNOPSIS) x42-spectr [ ] (DESCRIPTION) x42-spectr - JACK JACK LV2 : "Spectr". : : Click+Drag /: /: . Ctrl . Shift+Click Scroll-wheel / ( ). . SIGTERM ( CTRL+C) . (OPTIONS) -h, --help -j, --jack-name JACK (: plugin-name) -G, --nogui (headless) OSC. -O , --osc OSC UDP -p :, --port : -P, --portlist --osc-doc OSC -V, --version : : (COPYRIGHT) Copyright (C) GPL 2013-2019 Robin Gareus . . x42-spectr version 0.6.8 August 2026 X42-SPECTR(1)