1 files changed, 11 insertions, 0 deletions
diff --git a/groups.sh b/groups.sh
new file mode 100644
index 0000000..52606d2
--- /dev/null
+++ b/groups.sh
@@ -0,0 +1,11 @@
+#!/bin/sh
+
+if [ $# -eq 0 ]; then
+	exec id -Gn
+fi
+
+while [ $# -gt 0 ]; do
+	printf '%s : ' $1
+	id -Gn $1
+	shift
+done