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Old 03-22-2005, 11:48 AM   #1
jgibz
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Registered: Aug 2003
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Chmod + Newbie = #@!$


okay Im a complete noob to linux

I accidentally did:
chmod 750 /

then in a newbie panic I closed the shell... after failing to change back to super user I decided I might log out and log back in a root...

Am I going to have to reinstall, or is there a way to get back into root so I can fix this?

If there is, whats the default permissions for the root dir /?

Last edited by jgibz; 03-22-2005 at 11:49 AM.
 
Old 03-22-2005, 11:54 AM   #2
veerain
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default root permission is 750 only

Last edited by Tinkster; 03-22-2005 at 01:46 PM.
 
Old 03-23-2005, 01:32 AM   #3
kees-jan
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Actually, the default permission for / is 755. 750 would effectively block normal users from using the system, as they are not allowed to use any file or directory on the system.

(if I understand things correctly, that is :-)

Groetjes,

Kees-Jan
 
Old 03-23-2005, 01:47 AM   #4
chbin
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Just use chmod to change them back.

/tmp -> 1777
/root -> 710
everything else -> 755
 
Old 03-23-2005, 10:20 AM   #5
DeusExLinux
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http://www.linuxexposed.com/Articles...rmissions.html

if you don't understand how the file permissions work, this will help a lot.
 
  


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