As sometime, I must have screwed up and chown “/” to user:user, from root:root.
drwxr-xr-x. 18 wbs wbs 8192 May 1 09:48 .
drwxr-xr-x. 18 wbs wbs 8192 May 1 09:48 …
Any issue if I chown root:root / ??
As sometime, I must have screwed up and chown “/” to user:user, from root:root.
drwxr-xr-x. 18 wbs wbs 8192 May 1 09:48 .
drwxr-xr-x. 18 wbs wbs 8192 May 1 09:48 …
Any issue if I chown root:root / ??
I suppose not, as long as you did not “chown -R /”
On my system, the root folder has permissions dr-xr-xr-x.
The root folder “originates” from package “filesystem”, if you type
“rpm -V filesystem”, the permissions of 17297 folders will be checked.
In your case:
[root@pcbeneden hj]# rpm -V filesystem
.M...UG.. /
[root@pcbeneden hj]# chmod u-w /
[root@pcbeneden hj]# chown root:root /
[root@pcbeneden hj]# rpm -V filesystem
[root@pcbeneden hj]#
Yes, major problems.
Was the change done only in the / directory or was it done recursively so it affects the entire system?
If only contained to the / directory ( ls -l /
shows the changes but ls -l /usr
does not ) then it is relatively simple to fix.
If done recursively then it is almost mandatory to do a new clean reinstall in order to recover.
The post above shows a quick way to check
The rpm
command has an option to fix file system permissions. For example
rpm --restore filesystem
to fix files and directories owned by the package filesystem
.
To fix everything you can run
rpm --restore -a
That will run for quite some time.
No only "".
everything else is owned by root:root
Thanks Jeff.
ran:
[root@mcq maps]# rpm -V filesystem
.M...UG.. /
[root@mcq maps]# ls /
then followed your steps.
then ran:
[root@mcq maps]# rpm -V filesystem
[root@mcq maps]#
[root@mcq /]# ls -al
total 52
dr-xr-xr-x. 18 root root 8192 May 1 09:48 .
dr-xr-xr-x. 18 root root 8192 May 1 09:48 ..
dr-xr-xr-x 2 root root 6 Jan 18 19:00 afs
dr-xr-xr-x. 5 root root 4096 Apr 29 04:37 boot
drwxr-xr-x 21 root root 4140 May 1 04:52 dev
drwxr-xr-x. 143 root root 8192 May 1 09:36 etc
drwxr-xr-x. 17 root root 276 Jan 18 19:00 home
Thanks!
Great to know why I really screw something up…
Thanks