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diff --git a/do-until b/do-until
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+#!/bin/sh
+#
+# do-until - run a command until it succeeds
+#
+# Lars Wirzenius <liw@liw.fi>
+
+cmdline="$@"
+while ! $cmdline
+do
+    echo "Command failed, trying again in 1 second"
+    sleep 1
+done