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Re: Turning regex capture group variables into arrays, then counting the number of objects in the array

by markong (Pilgrim)
on Dec 04, 2018 at 12:50 UTC ( [id://1226712]=note: print w/replies, xml ) Need Help??

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  1. or download this
    $output = `program args`;   # collect output into one multiline string
    @output = `program args`;   # collect output into array, one line per 
    +element
    
  2. or download this
    #!/usr/bin/perl
    #
    ...
            # Pretty printing time ?
        }
    }
    

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