Hi.
I have some data about failures.

the log file is like this (but really much longer):

app1 03/04/2006 08:51
app2 03/04/2006 09:42
app1 03/04/2006 18:33
app3 03/05/2006 00:14
app1 03/05/2006 00:21
app2 03/05/2006 01:52
app1 03/06/2006 02:51
app3 03/06/2006 08:54

I would like to create some charts but don't know how.

ex:

app 3/4 3/5 3/6

app1 x x x
app2 x
app3 x
=========================================

can someone point me in the correct direction?
I'm guessing I'll have to group the data somehow.
I have lots of data, so I'm not sure the best way to
going about this.
It is not a school assignment.
(I don't think I'll ever go back there I'm too old)
Thanks