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Bash - progress bar while script runs



  • So I have a script that, part way through, will call retropie_packages.sh and install a package.
    What I would like is to have one of the gauge progress bars from --dialog on screen and reacting to the progress of the install. Problem is that any guide I've seen to using it only covers wget or something similar.

    Anyone have any ideas if this is possible and if so, how ?



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