-## Allow admin users to access without password
-#if ! grep -q "#openmano" /etc/sudoers
-#then
-# cat >> /home/${user_name}/script_visudo.sh << EOL
-##!/bin/bash
-#cat \$1 | awk '(\$0~"requiretty"){print "#"\$0}(\$0!~"requiretty"){print \$0}' > tmp
-#cat tmp > \$1
-#rm tmp
-#echo "" >> \$1
-#echo "#openmano allow to group admin to grant root privileges without password" >> \$1
-#echo "%admin ALL=(ALL) NOPASSWD: ALL" >> \$1
-#EOL
-# chmod +x /home/${user_name}/script_visudo.sh
-# echo "allowing admin user to get root privileges withut password"
-# export EDITOR=/home/${user_name}/script_visudo.sh && sudo -E visudo
-# rm -f /home/${user_name}/script_visudo.sh
-#fi
-
+# Allow admin users to access without password
+if ! grep -q "#openmano" /etc/sudoers
+then
+ cat >> /home/${user_name}/script_visudo.sh << EOL
+#!/bin/bash
+echo "#openmano allow to group admin to grant root privileges without password" >> \$1
+echo "${user_name} ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
+EOL
+ chmod +x /home/${user_name}/script_visudo.sh
+ echo "allowing admin user to get root privileges withut password"
+ export EDITOR=/home/${user_name}/script_visudo.sh && sudo -E visudo
+ rm -f /home/${user_name}/script_visudo.sh
+fi