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# PowerBar
This is PowerBar - The last progressbar-library you'll ever need.
## Features
* Detects when stdout is not a terminal and automatically falls back to logging
* Does not clutter your log-files with ansi-codes!
* If your CLI-app can run interactively and non-interactively (e.g. cronjob)
you will automatically get reasonable progress-output in both modes.
* By default prints to stderr but can call any output-method
of your choice (e.g. your favorite Logger).
* Fully customizable; all output is template-driven.
* All output is optional. You may set PowerBar to silently collect progress
information (percentage-done, throughput, ETA, etc.) and then use the
computed values elsewhere in your app.
* All state can be updated at any time. For example: If you're monitoring a
multi-part operation then you can change the status-message of a running
PowerBar to reflect the current state.
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