Add -H to scapy.1

Author: gpotter2

doc/scapy.1

@@ -41,6 +41,9 @@ Options for Scapy are:
 \fB\-h\fR
 display usage
 .TP
+\fB\-H\fR
+header-less mode, also reduces verbosity.
+.TP
 \fB\-d\fR
 increase log verbosity. Can be used many times.
 .TP

doc/scapy/usage.rst

@@ -8,7 +8,7 @@ Starting Scapy
 Scapy's interactive shell is run in a terminal session. Root privileges are needed to
 send the packets, so we're using ``sudo`` here::
   
-    $ sudo ./scapy
+    $ sudo scapy -H
     Welcome to Scapy (2.4.0)
     >>> 
 

scapy/main.py

@@ -96,7 +96,7 @@ def _read_config_file(cf, _globals=globals(), _locals=locals(),
     Manual loading:
         >>> _read_config_file("./config.py"))
         >>> conf.verb
-        42
+        2
 
     """
     log_loading.debug("Loading config file [%s]", cf)
@@ -520,7 +520,8 @@ def interact(mydict=None, argv=None, mybanner=None, loglevel=logging.INFO):
                 _usage()
             elif opt == "-H":
                 conf.fancy_prompt = False
-                conf.verb = 30
+                conf.verb = 1
+                conf.logLevel = logging.WARNING
             elif opt == "-s":
                 session_name = param
             elif opt == "-c":