Playing with linecount and a set of files

[thomas.seglard.enata at cnp.fr]

Hi,

I'm playing with linecount facility and it's really amazing. I will use it 
to trace connection numbers from applications and error messages from log 
files. I'm reading documentation on it for several hours (it's friday 
afternoon so I'm a bit slow :D) and don't figure how to 'grep' words from 
a set of files and graph the total number of matches. Here is an example 
of what I want to do. 

My log files are within this directory /projets/mut/home/mutrec2/wls_
traitement/mut-domain2/logs/ . Then I would like to run this command and 
be able to graph result : 

$ grep -i -E '(SEVERE|Error)' *log*|wc -l
        98

Is there a way to do such thing ?
Best regards,

Thomas



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