JACK_LSP(1) General Commands Manual JACK_LSP(1)

jack_lsp - JACK toolkit client to list information on ports

jack_lsp [ -s | --server servername ] [ -AclLptvh ]

jack_lsp lists all known ports associated with a JACK server. It can also optionally list various kinds of information about each port.

-s, --server servername

Connect to the jack server named servername
-A, --aliases

List aliases for each port
-c, --connections

List connections to/from each port
-l, --latency

Display per-port latency in frames at each port
-L, --latency

Display total latency in frames at each port
-p, --properties

Display port properties. Output may include input|output, can-monitor, physical, terminal
-t, --type

Display port type
-h, --help

Display help/usage message
-v, --version

Output version information and exit
July 2021 1.9.19