[CentOS] sudo issue error with securing commands

Hi.

I have a user that I want to limit to only running a couple of commands ... As in here user just copy and paste where needed , sorry thats all your allowed to do ... but thus far I can't get the syntax correct for the sudoers file

line 115| greg ALL = /bin/chmod -R o+rx /opt line 116| greg ALL = /bin/chmod -R ug+rwx /opt line 117| greg ALL = /bin/chown -R root:root /opt line 118| greg ALL = /usr/bin/setfact -R -m u:greg.reeve:rwx /opt line 119| greg ALL = /usr/bin/setfact -d -R -m u:greg.reeve:rwx /opt

visudo gives me the following :

...

...

/etc/sudoers: syntax error near line 116 <<< /etc/sudoers: syntax error near line 117 <<< /etc/sudoers: syntax error near line 118 <<<

what am I missing ?

thanks

G