NAME¶
gnuais - GNU Automatic Identification System receiver
SYNOPSIS¶
gnuais [
options]
DESCRIPTION¶
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 162.075 MHz to the line/mic input.
Then run gnuais with no options or with some of the options described below.
OPTIONS¶
A summary of options is included below.
- -c <filename>
- Specify config file to use. If not specified, a gnuais.conf file in the
current directory is searched for, if not found, ~/.config/gnuais/config
is used.
- -f
- Runs gnuais in the background.
- -h
- Shows the short command use info.
- -l <filename>
- Runs with raw audio data from file
- -s <filename>
- Saves raw audio data to file
- -e <level>
- Log level: INFO, DEBUG, NOTICE, WARNING, ERR, CRIT, ALERT, EMERG
- -o <dest>
- Log destination: none, file, stderr, syslog.
- -r <dir>
- Log directory
- -n <name>
- Name of the log
SEE ALSO¶
gnuaisgui(1),
AUTHOR¶
This manual page was written by Ruben Undheim <ruben.undheim@gmail.com>,
for the Debian project (and may be used by others).