1 files changed, 16 insertions, 0 deletions
diff --git a/src/lib/source/system/other/random-seed-save/up b/src/lib/source/system/other/random-seed-save/up
new file mode 100644
index 0000000..cdbf16f
--- /dev/null
+++ b/src/lib/source/system/other/random-seed-save/up
@@ -0,0 +1,16 @@
+#!@shebangdir@/execlineb -P
+
+# ISC license.
+
+fdmove -c 2 1
+
+backtick -ED "512" BYTES { cat /proc/sys/kernel/random/poolsize }
+
+umask 377
+
+redirfd -a 2 /dev/null
+
+dd	if=/dev/urandom
+	of=/var/lib/rngseed
+	count=1
+	bs=${BYTES}