Retry rsync a couple times before failing

net/scripts/rsync-retry.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+#
+# rsync wrapper that retries a few times on failure
+#
+
+for i in $(seq 1 5); do
+  (
+    set -x
+    rsync "$@"
+  ) && exit 0
+  echo Retry "$i"...
+done