1 files changed, 8 insertions, 0 deletions
diff --git a/aux/tests-lib.sh b/aux/tests-lib.sh
index 0be4e6f..007282a 100755
--- a/aux/tests-lib.sh
+++ b/aux/tests-lib.sh
@@ -102,3 +102,11 @@ test_ok() {
 	# shellcheck disable=2059
 	printf " ${green}OK${end}.\n" >&2
 }
+
+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}'
+}