well I just 'vi /etc/group' and deleted <user>. Then <cnt><alt>T, sudo
visudo but it didn't ask for a pass word.
:-)~MIKE~(-:
On Sat, Jul 6, 2013 at 9:42 AM, Michael Havens <
bmike1@gmail.com> wrote:
> What do I run? I run an ubuntu derivative, Mint.
> I only created one account on this computer (if I remember right).
> this is a home used system. I only have one computer I can do this with so
> I am stuck with testing on it.
> I don't think root's account has been locked in mint as I can 'su root'
> <password> and I am super user. Am I assuming correctly?
> :-)~MIKE~(-:
>
>
> On Sat, Jul 6, 2013 at 9:22 AM, James Dugger <james.dugger@gmail.com>wrote:
>
>> A few questions:
>>
>> -What distro are you using?
>> -Do you have more than one user account created on the system?
>> -Is your computer/system (the one you are doing this on) for testing only
>> or is this a work/home used computer /system?
>>
>> The reason that I ask is that it is good practice to test changes to a
>> system that is not critical to your daily uses. This is especially true for
>> Ubuntu where by default the root account is locked. If you don't have a
>> test system and you are using your daily useable system, then you should be
>> testing these changes with a test user account not your only actual user
>> account.
>>
>> As to the reason that sudo still works without a password, I am not
>> entirely sure but my guess is that the '#' in the /etc/group is being
>> ignored. Usually you remove the user from the group either by:
>>
>> gpasswd -d username group
>>
>> or
>>
>> editing the /etc/group and deleting the user from the sudo group.
>>
>> Caution: I would test this out with a test user rather than your
>> personal user account if you are the only user on the system and root
>> account has been disabled.
>>
>>
>>
>> On Sat, Jul 6, 2013 at 7:28 AM, Michael Havens <bmike1@gmail.com> wrote:
>>
>>> Okay, so I have <user> added to group sudo in /etc/group.
>>> tape:x:26:
>>> sudo:x:27:bmike1
>>> audio:x:29:pulse
>>>
>>> I have the lines:
>>>
>>> # Allow members of group sudo to execute any command
>>> #sudo ALL=(ALL:ALL) ALL
>>> %sudo ALL=(ALL) NOPASSWD: ALL
>>>
>>> in /etc/sudoers and as a result sudo no longer requires a password for
>>> my user. I then figured I would test this so I commented out my user in
>>> /etc/group (sudo:x:27:#<user>) and then opened a new terminal and typed in
>>> 'sudo visudo' fully expecting it to ask for a password but no password was
>>> requested. So what's up?
>>> :-)~MIKE~(-:
>>>
>>>
>>> On Fri, Jul 5, 2013 at 11:08 PM, James Dugger <james.dugger@gmail.com>wrote:
>>>
>>>> Either create a new group or use an exiting group that is not being
>>>> used. and then add the group to the sido script. so for a new group:
>>>>
>>>> 1. Add a new group to /etc/group with the following command:
>>>>
>>>> groupadd groupname (where groupname is a single word)
>>>>
>>>> 2. Open the /etc/group file and add your username to your new group as
>>>> discussed before.
>>>>
>>>> 3. Open the sudo script file with visudo and add the groupname
>>>> following stanza to the file:
>>>>
>>>> %groupname ALL=(ALL) NOPASSWD: ALL
>>>>
>>>> This is basically the same thing. If you are the only user or admin on
>>>> your system than this is overkill and you could just use the %sudo group
>>>> stanza as discussed before. However if you are planning or have serveral
>>>> administrators that will have different permissions than it would be best
>>>> to re-think not using passwords.
>>>>
>>>>
>>>>
>>>>
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>>>
>>
>>
>>
>> --
>> James
>>
>> *Linkedin <http://www.linkedin.com/pub/james-h-dugger/15/64b/74a/>*
>>
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>>
>
>
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