Linux - NewbieThis Linux forum is for members that are new to Linux.
Just starting out and have a question?
If it is not in the man pages or the how-to's this is the place!
Notices
Welcome to LinuxQuestions.org, a friendly and active Linux Community.
You are currently viewing LQ as a guest. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Registration is quick, simple and absolutely free. Join our community today!
Note that registered members see fewer ads, and ContentLink is completely disabled once you log in.
If you have any problems with the registration process or your account login, please contact us. If you need to reset your password, click here.
Having a problem logging in? Please visit this page to clear all LQ-related cookies.
Get a virtual cloud desktop with the Linux distro that you want in less than five minutes with Shells! With over 10 pre-installed distros to choose from, the worry-free installation life is here! Whether you are a digital nomad or just looking for flexibility, Shells can put your Linux machine on the device that you want to use.
Exclusive for LQ members, get up to 45% off per month. Click here for more info.
You could chgrp those files to a specific group, make it not executable for that
group, and add those users to that group. This may get broken when the executables
get updated.
Or you could investigate SELinux policies to achieve what you're trying to do.
You could chgrp those files to a specific group, make it not executable for that
group, and add those users to that group. This may get broken when the executables
get updated.
Or you could investigate SELinux policies to achieve what you're trying to do.
Cheers,
Tink
i think it isn't good way because in this solution we should add all existing user to specific group and it gets long time but thx man for your solution
No, you aren't listening ... make a group e.g., noat
chgrp noat /bin/at
chmod g-x /bin/at
That way anyone in the noat group can't run it, because perms
get evaluated left to right. If at stays
-rwxr--r-x
only people in noat can't run it, everyone else can.
No, you aren't listening ... make a group e.g., noat
chgrp noat /bin/at
chmod g-x /bin/at
That way anyone in the noat group can't run it, because perms
get evaluated left to right. If at stays
-rwxr--r-x
only people in noat can't run it, everyone else can.
No, you aren't listening ... make a group e.g., noat
chgrp noat /bin/at
chmod g-x /bin/at
That way anyone in the noat group can't run it, because perms
get evaluated left to right. If at stays
-rwxr--r-x
only people in noat can't run it, everyone else can.
and what about access control list ?? i think it can be better ?
If your distro/file-system supports these, that would work, too.
The method above is the "smallest common denominator", should
work on any POSIX compliant Unix/Linux OS.
LinuxQuestions.org is looking for people interested in writing
Editorials, Articles, Reviews, and more. If you'd like to contribute
content, let us know.
