From Edwin Groothuis via https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8353 : Document http-related '-z' statistics; also add document -z help.

From me: Don't print an error message for "-z help".

(Only "http,stat," is suitable for backport to 1.8 and 1.6)

svn path=/trunk/; revision=47763

1 files changed, 26 insertions, 0 deletions

diff --git a/doc/tshark.pod b/doc/tshark.pod
index a526f261a8..dfbc97b536 100644
--- a/doc/tshark.pod
+++ b/doc/tshark.pod
@@ -769,6 +769,10 @@ Currently implemented statistics are:
 
 =over 4
 
+=item B<-z help>
+
+Display all possible values for B<-z>.
+
 =item B<-z> afp,srt[,I<filter>]
 
 =item B<-z> camel,srt
@@ -976,6 +980,28 @@ and IPv6 addresses are dumped by default.
 Addresses are collected from a number of sources, including standard "hosts"
 files and captured traffic.
 
+=item B<-z> http,stat,
+
+Calculate the HTTP statistics distribution. Displayed values are
+the HTTP status codes and the HTTP request methods.
+
+=item B<-z> http,tree
+
+Calculate the HTTP packet distribution. Displayed values are the
+HTTP request modes and the HTTP status codes.
+
+=item B<-z> http_req,tree
+
+Calculate the HTTP requests by server. Displayed values are the
+server name and the URI path.
+
+=item B<-z> http_srv,tree
+
+Calculate the HTTP requests and responses by server. For the HTTP
+requests, displayed values are the server IP address and server
+hostname. For the HTTP responses, displayed values are the server
+IP address and status.
+
 =item B<-z> icmp,srt[,I<filter>]
 
 Compute total ICMP echo requests, replies, loss, and percent loss, as well as