How does sudo remember you already entered root's password?
Let’s learn how does sudo remember you already entered root's password. The most accurate or helpful solution is served by Unix and Linux.
There are ten answers to this question.
Best solution
When using sudo on Linux, it asks for root password, but only the first time you run it. If you run another sudo command, it remember you already entered the password previously and doesn't ask for it: thomas@ubuntu:~$ sudo id [sudo] password for thomas: ****** uid=0(root) gid=0(root) groups=0(root) thomas@ubuntu:~$ sudo id uid=0(root) gid=0(root) groups=0(root) How does sudo do it? Where is this information stored? My idea is that it remembers the terminal id (like pts/1), but where is this stored...
Answer:
Where is this information stored? It's probably under /var/db/sudo or /var/run/sudo and you'll probably...
kuba at Unix and Linux Mark as irrelevant Undo
Other solutions
Dear reader of Yahoo! Answers. I have an account in Yahoo! and I cannot remember my password and even security questions, at that time I had entered wrong birth date, zip code, location, pretend everything. Now I need that account. How can I retrieve...
Answer:
If you have forgotten your yahoo password and you cannot provide the same information you gave during...
sascoder at Yahoo! Answers Mark as irrelevant Undo
i have created id a long back ago so i don't remember the pin code i entered at that time ...............so how to get my my id ...?
Answer:
if you cannot provide even just one answer to the security question being asked in order to get a new...
uppala c at Yahoo! Answers Mark as irrelevant Undo
I am writing this on behalf of my friend as Yahoo wont let him retrieve his password without his date of birth and now he can't access his account and all his important data, he had an alternate email when he created it, but there is no option of it...
Answer:
Oh dear, Your friend may have to open a different account the birthday you enter has to be true along...
S.T at Yahoo! Answers Mark as irrelevant Undo
The OS X GUI—but only the GUI—has stopped accepting my password. Any password. I have a late-2009 iMac running OS X 10.9.2. The other night, I tried to install something that asked for my administrator password. When I entered it, the dialog box did...
Answer:
Watch your language!. I mean did you at one point accidentally change the language setting of the keyboard...
Zozo at Ask.Metafilter.Com Mark as irrelevant Undo
My Windows 7 password is not working, so naturally, I'm locked out of my computer/life. If my computer worked, I would continue googling for an answer. Unfortunately, this vintage Dell desktop I'm using is trying my patience. Details: Acer netbook, windows...
she's not there at Ask.Metafilter.Com Mark as irrelevant Undo
When i started using Messenger the other day i had to have Yahoo! give me a new password for this id. I logged in with that password and had "remember my password" checked. I since changed my password at Yahoo! for this id. I'm trying to get...
Answer:
Try this There is something you could do! Go to tools, options' passwords then find the one for yahoo...
elfingto... at Yahoo! Answers Mark as irrelevant Undo
Java program that asks for user input of a password that must be between 6 and 10 characters and must contain at least one digit and one letter. So far I am having problems remember how to check if a digit or char is present and struggling with my while...
Answer:
first of all change while(verifyPassword.equals(password)) { System.out.println("Your passwords...
Lucas at Yahoo! Answers Mark as irrelevant Undo
Is is it possible to make linux (Ubuntu) accept a root password for sudo, that is actually different from using the user's account password? In the case of user being administrator? Or should create a separate account, and only use the admin to use sudo...
Answer:
Open a Terminal and type in sudo passwd root enter a new password and then you can totally use the root...
Cincinnati Cypher at Yahoo! Answers Mark as irrelevant Undo
I am writing a script that basically does "ssh -t name@machine 'sudo reboot'". this script sshs into a bunch of machines and reboots them. is there a way i could pass the sudo password of the machines in the ssh command so that I don't have...
Answer:
First of all, as Tristan has said, the most secure way of setting this up is to use a passwordless sudo...
Marc Pujol at Quora Mark as irrelevant Undo
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