diff --git a/eval.sh b/eval.sh
index 1e08735..c5a59cf 100644
--- a/eval.sh
+++ b/eval.sh
@@ -1,18 +1,15 @@
 #! /bin/bash
+source functions.sh
 
 
-function e {
-        echo -ne "${1}\t"
-}
 
-echo -ne "$(hostname -s)\t$(cat /etc/motd )\t"
-if ( rpm -qa | grep -qE '^php-[57]' ) ; then e 0 ; else e 1 ; fi
+pkgNotInstalled '^php-[57]'
 
-if [ -f /etc/yum.repos.d/remi.repo ] ; then e 1 ; else e 0 ; fi
+fileMustExist /etc/yum.repos.d/remi.repo
 
 if ( systemctl status php-fpm &>/dev/null ||  systemctl status php73-php-fpm  &> /dev/null ) ; then e 1 ; else e 0 ; fi
 
-if [ -f /var/www/html/version.php ] ; then e 1 ; else e 0 ; fi
+fileMustExist /ar/www/html/version.php
 
 if ( curl localhost/version.php 2>/dev/null |grep -q 7.3 ) ; then e 1 ; else e 0 ; fi
 echo
diff --git a/functions.sh b/functions.sh
index 2f7147a..9d96991 100644
--- a/functions.sh
+++ b/functions.sh
@@ -1,5 +1,9 @@
 #! /bin/bash
 
+function e {
+        echo -ne "${1}\t"
+}
+
 #ok if given program returns given code
 # arg1: program to run
 # arg2: expected return code (default 0)
@@ -124,6 +128,14 @@ function pkgInstalled {
   if ( grep -qi $1 $pkglist ) ; then echo -ne "1\t" ; else echo -ne "0\t" ; fi
 }
 
+# Ok if given package is NOT installed
+# arg1: pkg to check
+function pkgNotInstalled {
+  pkglist=/tmp/pkg.list
+  test -f $pkglist || rpm -qa > $pkglist
+  if ( grep -qiE $1 $pkglist ) ; then echo -ne "0\t" ; else echo -ne "1\t" ; fi
+}
+
 # ok if given process is running
 # arg1: process to check
 function processIsRunning {