1 files changed, 12 insertions, 0 deletions
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