pscan: new applet (portscanner). ~1350 bytes. By Tito <farmatito@tiscali.it>

wget: lift 256 chars limitation on terminal width

include/usage.h

@@ -2676,6 +2676,16 @@
        " 2990 andersen andersen R ps\n"
 
 
+#define pscan_trivial_usage \
+       "[-p MIN_PORT] [-P MAX_PORT] [-t TIMEOUT] [-T MIN_RTT] HOST"
+#define pscan_full_usage \
+       "Scan a host, print all open ports" \
+       "\n\nOptions:" \
+     "\n	-p	Scan from this port (default 1)" \
+     "\n	-P	Scan up to this port (default 1024)" \
+     "\n	-t	Timeout (default 5000 ms)" \
+     "\n	-T	Minimum rtt (default 5 ms, increase for congested hosts)" \
+
 #define pwd_trivial_usage \
        ""
 #define pwd_full_usage \