1 files changed, 3 insertions, 0 deletions
diff --git a/bin/duplicate-ids b/bin/duplicate-ids
new file mode 100755
index 0000000..2d04668
--- /dev/null
+++ b/bin/duplicate-ids
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+cat /etc/passwd | grep -v -E '^#'  | awk -F: '{ print $3 }' | sort -n | uniq -d