How To Reset Linux Root Forgotten Passwords Get Retrieve Root Password

RegisterLogin

Webune Forums » Linux Hosting » How To Reset Linux Root Forgotten Passwords Get Retrieve Root Password

How To Reset Linux Root Forgotten Passwords Get Retrieve Root Password
Post Description: How To Reset Linux Root Forgotten Passwords Get Retrieve Root Password
Tags: how, to, reset, linux, root, forgotten, passwords, get, retrieve, root, password
This Post Was Posted On Sep 25, 2009 By web hosting #826

How To Reset Linux Root Forgotten Passwords Get Retrieve Root Password by web hosting

ok, if you are wondeding how you can change or reset a password for your linux, this is how i was able to to di, i hope it works for you, so this is how i went about doing it. sorry my english is not that good. i am from mexico and speak mostly spanish, but i will try to explain,,,, so this week, i inherited a server which was admin by another company. Now i am expected to login into the linux server and make some changes and update some stuff, but the problem is that the previous admin person did not give me the root password for the server. So today, i found a way on how to retrieve the root password from a linus server.

DISCLAIMER: By you continuing to read this how to guide, you are in agreement that you have permission to access your linux server. Use this information at your own risk, I take no liability for any contents of this post. this information should only be used to recover passwords from machines you have legal access to. If you use this informationt obreak or hack into someone else's systems, then I am not responsible for it. Also, you are advised to make any backups of your system before continuiing.

please note that you cannot perform this remotely, you must be physically at the machine.

1. the first step is to reboot server.

2. Since the server i inherit has GRUB, wait until the grub splash screen comes on and hit the letter 'e' on your keyboard. this will stop grub.

3. hit 'e' again and this will take you to another screen

4. you should see one of the choices has "kernel" select the one with "kernel

5. hit 'e' on your keyboard

6. type ' single' (make sure to include a space before "single") and hit enter. then enter 'b' to boot.

7. your system should boot up in single mode as root

8. now that you are logged in single mode you can chage the root password by sending this command:
Code:

passwd

9. after you have changed the root password, reboot server and you should be able to login with the new password.

DONE

LILO ----------------------------

1. If you have LILO, its different, fist reboot server and when you see the LILO: prompt type "linux single" and hit enter. this will log you in as root in single user mode.

2. Once booting is complete, you can change your password with this command:
Code:

passwd

and reboot server.

DONE

Leave Your Comments

Related Pages: [Add Your Website]

Post New Topic

Forgot Ubuntu Root Password For Maintenance

How To Retrieve Root Password Without Boot In Single User Mode

How To Reset Your Kubuntu Password When You Have Forgotten It

Fedora Change Forgotten Password

Reset Mepis Root Password

How To Access Single User Mode

brain

#3374 1

i lost root password mepis

can you help?

Jan 31, 2010 Reply Report abuse

frenchi

#2848 2

bonjour,

Comment faire pour récupérer mot de passe de Linux en serveur Ubuntu à partir d'une installation live cd?

Nov 18, 2009 Reply Report abuse

west

#2779 3

do you show how to reset password in lilo in freebsd?

Nov 10, 2009 Reply Report abuse

dony

#2696 4

please send me the instructions step by step for live cd to reset root pwd set on recue mode of linux

Oct 30, 2009 Reply Report abuse

bubtu

#1062 5

i forgot my root password in ubuntu server

can you assist?

Apr 26, 2009 Reply Report abuse

malkier

#1061 6

i have ubuntu rescue no root password can i use this procedure also?

Apr 25, 2009 Reply Report abuse

vijay suresh suryawanshi

#1060 7

please give the information about gnome & kde

Mar 03, 2008 Reply Report abuse

Arunachalam

#1059 8

hi !..
ofcourse it is a nice work..

Feb 29, 2008 Reply Report abuse

DM.Ilayaraja

#1058 9

hi,
now i am using cent os 4.4 server, i forget my supper user password.
how to change my supper user password?

regards,
ilayaraja.

Jan 30, 2008 Reply Report abuse

Vivek Rai

#1057 10

how i reset the root password if on grub password i forgott both password.
there is no rescue disk.
please tell me how.

Jan 25, 2008 Reply Report abuse

power

#1056 11

i tried all these steps in ubuntu knoppix but in knopix linux i change to sudo breezy debian but the reset unix ssh did not work in freebsd when the user password was changed to su so to create ubunto in suse the default password was not set i did the aix admin for a sun and a fedora set redhat with samba. doing all the changing did not change nor set the recover reset with hthe recovery cd whichs shwos you how to change resetting default live cd even on a mac change linux osx forgotten lost os x default linux recovery forgot kanotix how to reset 5.10 cambiar password recover wallpaperama lost changing linux lost setting set k default recovery browser appliance crack hack ÃƒÂ¤ndern reset linux resetting no how to change mac os how to reset the mac osx linux recover suse 10 forgot linux unbuntu restore on mac in recover lost vmware browser appliance grub suse linux 4.0 install centos suse change wallpaperama windows forgot my live default password for virtual appliance lost mac os x unix change debian expired debian forgot livecd set mepis change reset in reset the set a password for the user mac os x default cups debian reset cambiare la password di change in change command changing in linux macosx linux set cambiar password give for login change user password cambiare password di 5.10 default vmware set for forgot in linux of linux reset suse change the forgot suse redhat linux fedora reset lost osx default crack linux live cd recover suse change mac reset mac os x freebsd recovery admin fedora default standard vmware player change freebsd 5 hmc single user set password for localhost old_password what is the breezy recover the forgotten change os x for maintenance usr bin admin u snmp videolinux cambio password sudo lost debian password persa in mac os x ÃƒÂ¤ndern you are required to change your password immediately enforced breezy badger dsl default finding admin u p password recuperare password user suse default osx set nslu2 mac os x change expire setting for brocade openbsd gnome setup log darwin password change fedora gentoo live gentoo 2006.0 livecd unslung cracking k live cd reset windows aix lost pclinuxos change admin wallpaperama change in suse for mac os x login as crack linux login disable login how to login as key login kde login enable login invalid in registry key login as reset boot disk no login i dont know if you are going to show me so next time im at the colo i will try it i have been trying to get a testing server to test it out at home but i can't find one right now im waiting for my buddy to give me an intel motherboard i can use it as a intel 4 processor and some memory just enough to install linux on it so as soon as i tested it even more i will share what i find with you but so far ihave only been able to to it in fedora core 7

Jan 19, 2008 Reply Report abuse

fire55

#1055 12

hey, i'm trying to learn how to hack a ubuntu login password i have the user name but just trying to get the password, i've herd you can brute force it and also make a disc with a program on it the steals all passwords its the computer i'm on now just a different user...any ideas on web pages or anyone able to teach me a few things, much thanks.

Jan 02, 2008 Reply Report abuse

surendra

#1054 13

i want recover root password in suse 10 enterprise linux.
please send me step by step details if possible send graphical screen just like u shown in redhat

Dec 28, 2007 Reply Report abuse

maxmat

#1053 14

hi dudes,

simply boot on a cdrom or a floppy, you'll be root and have all rights on local fs, you can use chroot or anything you want to reset the password.

tchuss