From 46a31fa7d3a86ed1f7c5ac33e795c4bbf7b9ced3 Mon Sep 17 00:00:00 2001
From: mo khan <mo.khan@gmail.com>
Date: Fri, 11 Oct 2019 19:29:11 -0600
Subject: Print accounts that do not have an expiration

---
 bin/missing-expiration-date | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100755 bin/missing-expiration-date

(limited to 'bin')

diff --git a/bin/missing-expiration-date b/bin/missing-expiration-date
new file mode 100755
index 0000000..8a0c7fe
--- /dev/null
+++ b/bin/missing-expiration-date
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+cd "..$(dirname $PWD)"
+
+for i in `cat /etc/shadow`; do
+  login=$(echo $i | cut -d: -f1)
+  expiration=$(echo $i | cut -d: -f8)
+
+  if [ -z "$expiration" ]; then
+    echo $login: does not have an expiration date
+  fi
+done
-- 
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