01e5a4e45f
git-subtree-dir: lrthw-remnants git-subtree-mainline:f2380eef05git-subtree-split:2b0a814a17
31 lines
631 B
Ruby
31 lines
631 B
Ruby
filename = ARGV.first
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script = $0
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puts <<EOF
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We're going to erase #{filename}.
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If you don't want that, hit CTRL-C (^C).
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If you do want that, hit RETURN.
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EOF
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print "? "
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STDIN.gets
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puts "Opening the file..."
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target = File.open(filename, 'w')
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puts "Truncating the file. Goodbye!"
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target.truncate(target.size)
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puts "Now I'm going to ask you for three lines"
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print "line 1: "; line1 = STDIN.gets.chomp
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print "line 2: "; line2 = STDIN.gets.chomp
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print "line 3: "; line3 = STDIN.gets.chomp
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puts "I'm going to write these to the file."
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target.write("#{line1}\n#{line2}\n#{line3}\n")
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puts "And finally, we close it."
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target.close
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