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13 lines
172 B
Ruby
13 lines
172 B
Ruby
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require 'open3'
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a = Open3.popen3("nroff -man")
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Thread.start do
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while line = gets
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a[0].print line
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end
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a[0].close
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end
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while line = a[1].gets
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print ":", line
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end
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