Friday, May 28, 2010

Where is root in Ubuntu?

Where is root in Ubuntu?

The Unix and variants of the operating system are literally obsessed by one super power account called 'root'. Whilst I was playing with Ubuntu as many documentations showed me to use su but I didn't have the 'root' password. It was rather surprising. I was apprehensive of whether I messed up something with the installation but I was pretty sure that it did ask me a single username and password all through the installation process.

I did do a quick check of /etc/passwd file using

less /etc/passwd

and I found the root account there. So what is the password of 'root' account. After a little more digging into it, I found out that Ubuntu has more command called 'sudo' (similar to su (switch user)) which does the task. sudo prompts me the password for the username that I setup during the installation and the gap got filled up.

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