printf(" -N don't start a shell/command (SSH-2 only)\n");
printf(" -nc host:port\n");
printf(" open tunnel in place of session (SSH-2 only)\n");
+ printf(" -sshlog file\n");
+ printf(" -sshrawlog file\n");
+ printf(" log protocol details to a file\n");
printf(" -shareexists\n");
printf(" test whether a connection-sharing upstream exists\n");
exit(1);