8 lines
242 B
Ruby
8 lines
242 B
Ruby
# Open a file for writing, and truncate it to 1234 bytes.
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File.open("file", "ab") do |f|
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f.truncate(1234)
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f << "Killroy was here" # write to file
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end # file is closed now.
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# Just truncate a file to 567 bytes.
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File.truncate("file", 567)
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