logging - Tools for reducing large logs files -

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i work huge log files - 1gb or have many user sessions in while care 1 session.

i can narrow-down general area of file covers session interested in searching session id (takes 2+ minutes). after want remove data before , after events occurred in user session make subsequent searches faster (because have narrowed down area of interest now).

i load huge log files in google chrome , use search highlight feature displays area of interest markers on scrollbar, doesn't work on files bigger 200mb , doesn't allow me remove irrelevant parts of logs make subsequent searches faster.

i imagine common problem. huge time-saver if can find such tool.

thanks.

many unix command line tools kind of stuff. grep allows find lines containing string or pattern (session id). default returns row, can return n rows before or after.


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