GNUAIS(1) General Commands Manual GNUAIS(1)
gnuais – GNU Automatic Identification System receiver
This manual page documents briefly the gnuais command.
gnuais is a tool for demodulating and decoding AIS messages using the
line/mic input of the sound card. Connect the discriminator output of a
VHF receiver tuned to either 161.975 MHz or 162.025 MHz to the line/mic
input. Then run gnuais with no options or with some of the options
A summary of options is included below.
Specify config file to use. If not specified, a gnuais.conf file
in the current directory is searched for, if not found, ~/.con‐
fig/gnuais/config is used.
-f Runs gnuais in the background.
-h Shows the short command use info.
Runs with raw audio data from file
Saves raw audio data to file
Log level: INFO, DEBUG, NOTICE, WARNING, ERR, CRIT, ALERT, EMERG
Log destination: none, file, stderr, syslog.
Name of the log
This manual page was written by Ruben Undheim
August 07, 2013 GNUAIS(1)