Saturday, November 6, 2021

“sudo: /etc/sudoers is world writable” – How to correct the permissions of sudoers file in CentOS 7

 $ sudo syscheck

# ls -l /etc/sudoers
# chmod 440 /etc/sudoers
# ls -l /etc/sudoers
at
Labels:

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

How to get Ranking of the Students in Excel using RANK Function

=RANK(number,ref,[order]) To rank in descending order, we will use the formula =RANK(B2,($C$5:$C$10),0) If we want unique ranks, we can use...