Index: trunk/Ohana/src/opihi/cmd.data/queuesubstr.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.data/queuesubstr.c	(revision 17575)
+++ trunk/Ohana/src/opihi/cmd.data/queuesubstr.c	(revision 17575)
@@ -0,0 +1,42 @@
+# include "data.h"
+
+int queuesubstr (int argc, char **argv) {
+  
+  int i;
+  char *p, *q;
+  char *match, *replace;
+  Queue *queue;
+
+  if (argc != 4) {
+    gprint (GP_ERR, "USAGE: queueprint (queue) (match) (replace)\n");
+    return (FALSE);
+  }
+
+  match = argv[2];
+  replace = argv[3];
+
+  assert (match);
+  assert (replace);
+
+  queue = FindQueue (argv[1]);
+  if (queue == NULL) {
+    gprint (GP_ERR, "ERROR: queue %s not found\n", argv[1]);
+    return (FALSE);
+  }
+
+  for (i = 0; i < queue[0].Nlines; i++) {
+
+    p = queue[0].lines[i];
+    if (p == NULL) continue;
+    
+    while (strstr (p, match) != NULL) {
+      q = strsubs (p, match, replace);
+      free (p);
+      p = q;
+    }
+    queue[0].lines[i] = p;
+  }
+
+  return (TRUE);
+}
+