I need to provide execute access to certain users and not to all users
For ex: if ther is a file /home/august/aug.sh.
and there are user's like jan,feb,mar,april,May and jan is the owner of that box. I need to provide execute access to feb and mar only. I also know the root pwd for that box. So if use "chmod 777 /home/august/aug.sh" using root login then all the users wil get execute access(which i shuld not give). So wat shuld i do to give execute access only to feb and mar users.