Constantly update shell ouput

Discussion in 'iOS Development' started by gojohnnyboi, Apr 9, 2009.

  1. gojohnnyboi

    gojohnnyboi Well-Known Member

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    I would like to know how to update ouput text from a command line program, like wget does when downloading. It updates the percentage complete, the download bar, etc; all of this is done without just print more output, which at times can look crappy.

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