{"id":15,"date":"2017-10-08T03:48:00","date_gmt":"2017-10-08T03:48:00","guid":{"rendered":"https:\/\/linuxadmin.melberi.com\/uncategorized\/how-to-set-acl-in-linux"},"modified":"2017-10-08T08:25:47","modified_gmt":"2017-10-08T08:25:47","slug":"how-to-set-acl-in-linux","status":"publish","type":"post","link":"https:\/\/www.melberi.com\/linuxadmin\/acl\/how-to-set-acl-in-linux","title":{"rendered":"How to set ACL in linux Directory Partition File"},"content":{"rendered":"

How to set ACL in Redhat Fedora Cent OS Ubuntu Linux File System, Directory and Partitions in Command Line.<\/p>\n

Set ACL Linux<\/span><\/h2>\n
\n

Step 1<\/b><\/u><\/h3>\n<\/div>\n
Enable ACL support on the partition.<\/div>\n
<\/div>\n
Edit \/etc\/fstab<\/strong> file and change the default parameter to rw,acl<\/div>\n
<\/div>\n
If you want to enable acl for \/home<\/div>\n
<\/div>\n
LABEL=\/                 \/                       ext3    defaults        1 1\r\nLABEL=\/boot             \/boot                   ext3    defaults        1 2<\/pre>\n
LABEL=\/home             \/home                   ext3    rw,acl          1 2\r\nLABEL=\/tmp              \/tmp                    ext3    defaults        1 2\r\nLABEL=\/usr              \/usr                    ext3    defaults        1 2\r\nLABEL=\/var              \/var                    ext3    defaults        1 2\r\n\/dev\/hda8               swap                    swap    defaults        0 0\r\n\/dev\/hdd1               \/Data                   ext3    ro,noatime      1 2\r\nLABEL=\/XFS              \/XFS                    xfs     rw,noatime      0 2<\/pre>\n
<\/div>\n
Reboot the system.<\/div>\n
If the partition is not in use, you can unmount and remount the partition<\/div>\n
<\/div>\n
#sudo umount \/home<\/div>\n
#sudo mount \/home<\/div>\n
\n
Step 2<\/b><\/u><\/h3>\n<\/div>\n
Create user and group<\/div>\n
<\/div>\n
#useradd user1<\/div>\n
#groupadd group1<\/div>\n
#usermod -a -G group1 user1<\/div>\n
<\/div>\n
\n
Step 3<\/b><\/u><\/h3>\n<\/div>\n
Default ACL<\/div>\n
<\/div>\n
Now you can enable ACL by using setfacl command<\/div>\n
<\/div>\n
#mkdir \/home\/folder1<\/strong><\/div>\n
#chgrp group1 \/home\/folder1<\/strong><\/div>\n
#chmod g+w \/home\/folder1<\/strong><\/div>\n
#setfacl –set u::rwx,g::r-x,o::- \/home\/folder1<\/strong><\/div>\n
\n
To set ACL<\/p>\n<\/div>\n
#setfacl -d –set u::rwx,u:user1:rwx,g::rx,g:group1:rx,o::- \/home\/folder1<\/b><\/div>\n
\n
To view the acl<\/p>\n<\/div>\n
# getfacl \/home\/folder1\/<\/b><\/div>\n
<\/div>\n
# file: home\/folder1\/
# owner: root
# group: group1
user::rwx
group::r-x
other::—
default:user::rwx
default:user:user1:rwx
default:group::r-x
default:group:group1:r-x
default:mask::rwx
default:other::—<\/div>\n
<\/div>\n
<\/div>\n
<\/div>\n","protected":false},"excerpt":{"rendered":"
How to set ACL in Redhat Fedora Cent OS Ubuntu Linux File System, Directory and Partitions in Command Line. Set ACL Linux Step 1 Enable ACL support on the partition…. Read more »<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[99,100],"tags":[],"class_list":["post-15","post","type-post","status-publish","format-standard","hentry","category-acl","category-linux"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t