Usage: /usr/bin/stapbpf [-v][-w][-V][-h] [-c cmd] [-x pid] [-o FILE] <bpf-file>
-h, --help       Show this help text.
-v, --verbose    Increase verbosity.
-V, --version    Show version.
-w               Suppress warnings.
-c cmd           Command 'cmd' will be run and stapbpf will
                 exit when it does.  The '_stp_target' variable
                 will contain the pid for the command.
-x pid           Sets the '_stp_target' variable to pid.
-o FILE          Send output to FILE.