10 ways of resetting a lost linux root password | Handle With Linux

10 ways of resetting a lost linux root password | Handle With Linux

10 ways of resetting a lost linux root password
Posted April 21st, 2009 by j00p34

A good password has the problem of being difficult to remember. And sometimes you might need to get in to a system where the root password is long forgotten (or left with the system administrator before you).
Luckily there are ways of getting access to systems without having the password. This is of course in a sense also a security risk. That’s why you should always be aware that having unattended physical access to a computer system means the same as having root access to the operating system. Unless the information on a system is encrypted, it’s only as save as the room it’s in.

The method to use to reset the password if you lost the root (or only) password depends on the configuration of your system. But it mostly comes down to two separate tasks:

– get write access to the root partition

– change the password/circumvent control

Here are some things you can try from easy to more complicated.

Interesting list and one that is going into my bookmarks. Another good reminder that the only real security is physical…

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