Just another update

Task/Fork/J/fork.j

@@ -0,0 +1,2 @@
+load'dll'
+Fork =: (('Error'"_)`('Parent'"_)`)(@.([: >: [: * '/lib/x86_64-linux-gnu/libc-2.19.so __fork > x' cd [: i. 0&[))

Task/Fork/NewLISP/fork.newlisp

@@ -0,0 +1,4 @@
+(let (pid (fork (println "Hello from child")))
+  (cond
+   ((nil? pid) (throw-error "Unable to fork"))
+   ('t (wait-pid pid))))

Task/Fork/Scala/fork-1.scala

@@ -0,0 +1,16 @@
+import java.io.IOException
+
+object Fork extends App {
+  val builder: ProcessBuilder = new ProcessBuilder()
+  val currentUser: String = builder.environment.get("USER")
+  val command: java.util.List[String] = java.util.Arrays.asList("ps", "-f", "-U", currentUser)
+  builder.command(command)
+  try {
+    val lines = scala.io.Source.fromInputStream(builder.start.getInputStream).getLines()
+    println(s"Output of running $command is:")
+    while (lines.hasNext) println(lines.next())
+  }
+  catch {
+    case iox: IOException => iox.printStackTrace()
+  }
+}

Task/Fork/Scala/fork-2.scala

@@ -0,0 +1,14 @@
+import java.io.IOException
+
+object Fork extends App {
+  val command: java.util.List[String] = java.util.Arrays.asList("cmd.exe", "/C", "ECHO.| TIME")
+  val builder: ProcessBuilder = new ProcessBuilder(command)
+  try {
+    val lines = scala.io.Source.fromInputStream(builder.start.getInputStream).getLines()
+    println(s"Output of running $command is:")
+    while (lines.hasNext) println(lines.next())
+  }
+  catch {
+    case iox: IOException => iox.printStackTrace()
+  }
+}