This is a utility project to parse log files esp when the log files are huge so you can filter the log file and construct small piece of log file according to your needs (time range + search /exclude keywords).


  • Parse and filter huge log files using time range.
  • Configurable log file date/time format.
  • Filter by keywords or exclude lines with certain keywords.
  • Can filter errors only in this time range if needed.
  • Optionally zip the output file.
  • The only mandatory parameter is the log file name, if date is missing today date will be used, start time default to 00:00:00 , end time default to 23:59:59 (both are configurable)
  • For more details visit my blog:

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Developers, End Users/Desktop

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