Is it necessary to add root to sudoers?
Code:
root ALL = (ALL) ALL |
Ahhh ... now your other question makes a little more sense.
It also means that if you know this format, I am unsure as to why you do not already know the answer to your other question My understanding of the above is, yes you need this on a sudo based system otherwise even root would need to authenticate themselves each time they use a super user command. |
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When you login as a Root than you don't need write sudo.
root can do anything . and sudo is use by user who is login with different user other than root. |
The point is that it's there by default. Initially it's an illogical thing to do, but I guss it's to cover some services which will use sudo as part of their startup process. Note that sudo it's not just for root access, it can be used to run processes as other service, or user, accounts too.
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who is certain?
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Does someone know for certain if it is there for services at startup that use sudo as part of their startup process? Is there a website that explains the reasoning for the root line in the sudoers file? http://www.go2linux.org/sudoers-how-to Quote:
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