Index: trunk/Ohana/src/opihi/lib.shell/string.c
===================================================================
--- trunk/Ohana/src/opihi/lib.shell/string.c	(revision 31667)
+++ trunk/Ohana/src/opihi/lib.shell/string.c	(revision 33662)
@@ -301,2 +301,23 @@
   *out = *in;
 }
+
+// paste together argv[0] .. argv[N] into a single string
+char *paste_args (int argc, char **argv) {
+
+  int i;
+
+  int length = 0;
+  for (i = 0; i < argc; i++) {
+    length += strlen(argv[i]) + 1;
+  }
+  
+  char *string = NULL;
+  ALLOCATE (string, char, length);
+  string[0] = 0;
+  for (i = 0; i < argc; i++) {
+    strcat (string, argv[i]);
+    if (i < argc - 1) strcat (string, " ");
+  }
+  return string;
+}
+