Provided by: jackd1_0.125.0-3_amd64 bug


       jack_wait - JACK toolkit client to check and wait for existence/exit of jackd.


       jack_wait [ -s | --server servername ] [ -t | --timeout timeout_seconds [ -cqwhv ]


       jack_wait  When  invoked  with  -c it only checks for the existence of a jack server. When
       invoked with -w the program will wait for a jackd to be available.  The -q makes  it  wait
       for the jackd to exit.


       -w, --wait
              Wait for jackd to be available.

       -q, --quit
              Wait for jackd quit.

       -c, --check
              Only check for existence of jackd, and exit.

       -s, --server servername
              Connect to the jack server named servername

       -t, --timeout timeout_seconds
              Only wait timeout_seconds.

       -h, --help
              Display help/usage message

       -v, --version
              Output version information and exit