Usage:
 fng-adhoc -s <name> [options] -d source
 fng-adhoc -s <name> [options] -d source,part1,part2
 fng-adhoc -g <name> [options] -d destination
 fng-adhoc [options] -d destination

General Options:
 -h or -?          show help
 -v                show version

Server Mode Options:
 -s <name>         start in server mode with group named <name>
 -b blocks         number of blocks per chunk
 -d device         select <device> as source
 -m bytes          tune the max size of network packets
 -q len            max chunk count in the outgoing queue

Client Mode Options: (Default Mode)
 -g <name>         start in client mode and join the group <name>
 -d device         destination device, you may specify -d multiple times

Application Options:
 -S skipfile       do not clone files, which are given in Skipfile
 -c <type>         use this compression type (default gzip)
 -l <level>        use this compression level (default 3)
 -i <interface>    use this network <interface> (ipv6)
 -M <ip>           use ip address <ip> (ipv4 or ipv6)