This wraps mtail in a docker
container, so that you can start using it immediately.
By default, logs will be read from
/var/spool/mtail, and progs from
/etc/mtail. The logs directory is scanned on launch, and no attempt is
made to detect additions or removals from that directory.
By default, mtail will listen on port 9197
docker run --rm wpalmer/mtail \ -v /var/log/syslog:/var/spool/mtail \ -v $HOME/mtail/myprogs:/etc/mtail