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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
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Task/Truncate-a-file/Scala/truncate-a-file.scala Normal file
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import java.io.FileOutputStream
object TruncFile extends App {
if (args.length < 2) println("Usage: java TruncFile fileName newSize")
else { //turn on "append" so it doesn't clear the file
val outChan = new FileOutputStream(args(0), true).getChannel()
val newSize = args(1).toLong
outChan.truncate(newSize)
}
}