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Truncate a file: Difference between revisions
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# Truncate a file to 567 bytes.
File.truncate("file", 567)</lang>
=={{header|Scala}}==
[[Category:Scala Implementations]]
{{libheader|Scala}}<lang Scala>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)
}
}</lang>
=={{header|Tcl}}==
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