From perlre: 
`(?<!pattern)'
        A zero-width negative look-behind assertion.
        For example `/(?<!bar)foo/' matches any
        occurrence of "foo" that does not follow "bar".
        Works only for fixed-width look-behind.

[download]
So, how about: 
perl -ne 'print if /(?<!time)\(/' < ippl.log > ippl.noteworthy

[download]

-Blake

In reply to Re: One-liner parses ippl log for suspicious packets by blakem
in thread (code) One-liner parses ippl log for suspicious packets by ybiC

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