1 files changed, 9 insertions, 0 deletions
diff --git a/aux/utils.sh b/aux/utils.sh
new file mode 100755
index 0000000..8d93fb5
--- /dev/null
+++ b/aux/utils.sh
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+uuid() {
+	# Taken from:
+	# https://serverfault.com/a/799198
+	od -xN20 /dev/urandom | \
+		head -1 | \
+		awk '{OFS="-"; print $2$3,$4,$5,$6,$7$8$9}'
+}