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Add a note for -z io,stat,<interval>,<filter>,<filter>,... to use "." as 

a decimal separator, as the "," will make the command fail.

(of course it would be nice to have this fixed, but for now, it at least
informs the user how to work around the issue)



svn path=/trunk/; revision=28046
This commit is contained in:
Sake Blok 2009-04-14 16:38:08 +00:00
parent 9c0555d110
commit 1aa850f274
1 changed files with 7 additions and 3 deletions
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10
doc/tshark.pod
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@ -562,15 +562,19 @@ MIN(), MAX(), and AVG() using a slightly different filter syntax:
[COUNT|SUM|MIN|MAX|AVG](<field>)<filter>
One important thing to note here is that the field that the calculation is
based on MUST also be part of the filter string or else the calculation will
fail.
NOTE: One important thing to note here is that the field that the
calculation is based on MUST also be part of the filter string or
else the calculation will fail.
So: B<-z io,stat,0.010,AVG(smb.time)> does not work. Use B<-z
io,stat,0.010,AVG(smb.time)smb.time> instead. Also be aware that a field
can exist multiple times inside the same packet and will then be counted
multiple times in those packets.
NOTE: A second important thing to note is that the system setting for
decimal separator is set to "."! If it is set to "," the statisctics
will not be displayed per filter.
COUNT(<field>) can be used on any type which has a display filter name.
It will count how many times this particular field is encountered in the