Writes a brief description of the command-line options available to
standard output and exits with status 0.
.TP
Writes a brief description of the command-line options available to
standard output and exits with status 0.
.TP
Writes tripe's version number to standard output and exits with status
0.
.TP
.B "\-u, \-\-usage"
Writes a brief usage summary to standard output and exits with status 0.
.TP
Writes tripe's version number to standard output and exits with status
0.
.TP
.B "\-u, \-\-usage"
Writes a brief usage summary to standard output and exits with status 0.
.TP
.BI "\-g, \-\-growth=" factor
Sets the retransmit interval growth factor. Each time a packet is
retransmitted,
.BI "\-g, \-\-growth=" factor
Sets the retransmit interval growth factor. Each time a packet is
retransmitted,
.BI "\-H, \-\-header=" header
Sets the packet header, in hexadecimal. If you set an explicit port
number, it may be worth setting the packet header too, so as not to
.BI "\-H, \-\-header=" header
Sets the packet header, in hexadecimal. If you set an explicit port
number, it may be worth setting the packet header too, so as not to