If you have control over the creation of the multiline logs, maybe you can help things out by always terminating logs with multiple newlines (or a meaningful token); then, by setting the input record terminator to "\n\n" (or said meaningful token), you can easily grapple with one record at a time when you read the logfiles in...

At any rate, your script will probably have to know what keywords to look for, perhaps read from a config file. The config file might just be a plain list of words, or a list of patterns (or a list of substitutions!), or even another perl module which maps keywords to function calls, closures, state changes, what-have-you. Might get a little messy tho.

But if your script is just flagging down things for you to manually check out, then a simple hashtable of keywords and their resulting warning text might do.

In reply to Re: Multiline log parsing by rje
in thread Multiline log parsing by Jenda

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