Sync

Task/Execute-a-system-command/NetRexx/execute-a-system-command.netrexx

@@ -0,0 +1,23 @@
+/* NetRexx */
+options replace format comments java crossref symbols binary
+
+import java.util.Scanner
+
+runSample(arg)
+return
+
+-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+method runSample(arg) private static
+  parse arg command
+  if command = '' then command = 'ls -oa' -- for Windows change to: 'cmd /C dir'
+  do
+    say 'Executing command:' command
+    jprocess = Runtime.getRunTime().exec(command)
+    jscanner = Scanner(jprocess.getInputStream())
+    loop label scanning while jscanner.hasNext()
+      say jscanner.nextLine()
+      end scanning
+  catch ex = IOException
+    ex.printStackTrace()
+  end
+  return