NAME

log-defer-viz - command-line utility for rendering log messages created by Log::Defer

INPUT METHODS

    $ cat file.log | log-defer-viz
    $ log-defer-viz < file.log
    $ log-defer-viz file.log
    $ log-defer-viz file.log file2.log
    $ log-defer-viz archived.log.gz more_logs.bz2

INPUT FORMAT

    $ log-defer-viz file --input-format=json  ## default is newline separated JSON
    $ log-defer-viz file --input-format=sereal  ## Sereal::Decoder (not impl)
    $ log-defer-viz file --input-format=messagepack  ## Data::MessagePack (not impl)
    $ log-defer-viz file --input-format=storable  ## Storable (not impl)

Note: The only input format currently implemented is newline-separated JSON.

LOG MESSAGES

    $ log-defer-viz file  ## by default shows error, warn, and info logs
    $ log-defer-viz file -v  ## verbose mode (adds debug logs and more)
    $ log-defer-viz file --debug  ## show debug logs
    $ log-defer-viz file --quiet  ## only errors and warnings
    $ log-defer-viz file --verbosity 25  ## numeric verbosity threshold
    $ log-defer-viz file --nowarn  ## muffle warn logs (so show error and info)
    $ log-defer-viz file --nologs  ## don't show log section
    $ log-defer-viz file --nocolour  ## turn off terminal colours

TIMERS

    $ log-defer-viz file --timer-columns 80  ## width of timer chart
    $ log-defer-viz file --since-now  ## show relative to now times
                                      ##   like "34 minutes ago"
    $ log-defer-viz file --notimers  ## don't show timer chart

DATA SECTION

Data is extra embedded information in the log file. The available outputs are pretty-json, json, yaml, and dumper.

    $ log-defer-viz file --data  ## show data section. default is pretty-json
    $ log-defer-viz file --data-format=json  ## compact, not pretty
    $ log-defer-viz file --data-format=dumper  ## Data::Dumper
    $ log-defer-viz file --data-only  ## only show data

MISC

    $ log-defer-viz file --help  ## the text you're reading now
    $ log-defer-viz file --grep '$_->{data}'  ## grep for records that have a data section.
                                              ## $_ is the entire Log::Defer entry.

SEE ALSO

Log::Defer::Viz github repo

Log::Defer github repo

AUTHOR

Doug Hoyte, <doug@hcsw.org>

COPYRIGHT & LICENSE

Copyright 2013 Doug Hoyte.

This module is licensed under the same terms as perl itself.