Page 55 - RHEL8 BOOK

Step9. Assign the permission (acl) to the user.
[root@sun salesdept]# setfacl –m u: <user name>:<permission> <source>
[root@sun salesdept]# setfacl -m u:tom:rwx fabc.txt

Step10. Assign the permission to the group.
[root@sun salesdept]# setfacl –m g: <group name>: <permission> <source>
[root@sun salesdept]# setfacl -m g:salesgrp:rx fabc.txt

Step11. Assign the permission to the user and group
[root@sun salesdept]# setfacl -m u:ram:rx,g:fingrp:rw fabc.txt

Step12. To see the permission information about the source
[root@sun salesdept]# getfacl <source>
[root@sun salesdept]# getfacl fabc.txt

Step13. Remove the user form acl
[root@sun salesdept]# setfacl -m u:tom:r fabc.txt
[root@sun salesdept]# getfacl fabc.txt

Step14. To remove group from acl
[root@sun salesdept]# setfacl -x g:fingrp fabc.txt

Step15. To remove user and group from acl
[root@sun salesdept]# setfacl -x u:tom,g:fingrp fabc.txt
[root@sun salesdept]# getfacl fabc.txt

Step16. Assign the acl option on existing partition even they are mounted.
[root@sun salesdept]#mount –o remount, acl <mount point>
[root@sun ~]#mount –o remount, acl /salesdept

S. Pradhan
(MCA, MBA-IT, BCA, CCNA, MCSA 2012, RHCE, ETHICAL HACKING)
Email Id:-spradhan.iiht@gmail.com
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