cray: z9999-cray.org add bin/adexpire

so I can know when my ad password expires

z9999-cray.org

@@ -6,6 +6,20 @@
 #+PROPERTY: header-args :cache yes :padline no :mkdirp yes :comments no
 
 * Cray specific overrides
+* ~/bin/adexpire
+
+So I can find out when my ad password expires.
+
+#+BEGIN_SRC sh :padline no :tangle (tangle/file "bin/adexpire" (bound-and-true-p cray-p)) :mkdirp t
+  #!/usr/bin/env sh
+  adchange=$(LDAPTLS_REQCERT=never ldapsearch -ZZ -x -h cfdc01.us.cray.com -b 'OU=Users,OU=Cray Objects,DC=americas,DC=cray,DC=com' -s sub "(sAMAccountName=$(whoami))" pwdLastSet | awk '/^pwdLastSet/ { print $2 }')
+  today=$(date +%s)
+  days=$(( ((adchange / 10000000 - 11628835200) - today) / 86400 ))
+  if [ $days -le 14 ]; then
+    echo "AD password expires in $days days"
+  fi
+#+END_SRC
+
 ** ~/.gnus
 
 Use gnus in emacs for email. Outside of normal emacs since its easier.