JACK_REC(1) General Commands Manual JACK_REC(1) (NAME) jack_rec - JACK (SYNOPSIS) jack_rec -f filename -d seconds [ -b bitdepth ] port1 [ port2 ... ] (DESCRIPTION) jack_rec JACK . RIFF/WAV . -b . . ( ) -d . jack_rec ( Ctrl-c) . (threading) / JACK . JACK . 4 2022 JACK_REC(1)