You need to get on the system one way or another as superuser (root). Then edit /etc/shadow exactly as MadeInGermany says to remove the hashed password field for user root.
Usually superuser access is achieved by booting from DVD (installation media) into single user:
which will not take you into the installation routine but allow you a shell to make changes.
This is easier if you are running simple UFS filesystems.
If your filesystems are ZFS then post back here and we'll tell you how to do it.
Dear Forum savants,
I have a problem that I am not sure how to overcome. Two years ago I had
a friend build me computer with a linux os (red hat) for learning purposes. It happens to have an oracle server on it as well... Anyway , because of personal reasons, I lost complete interest in... (5 Replies)
i forgot my password on a HP-UX 9.xx machine. is there a possible way of changing it without knowing the root passwd?
I would do it with a boot disk and chroot but I dont have a boot disk available....
any ideas?
thanks!!
Paul Tittel (1 Reply)
Hello,
Is there a way to reset the "root" unix password, pretty much like you would do in linux by going into single user mode? :confused: :confused:
Thank you in advance. (5 Replies)
Bit of a strange problem I have never come across before..
I can log into the workstation going through the server as it is a trusted host but when I try and connect to the workstation through SSH or RSH directly it will not take the password, I changed the password when I logged in the machine... (5 Replies)
hi
i have a RHEL 4 and have forgot root passwd
tried to boot in by singel user and then changing the passwd but it's not letting me do that ......throwing some weird error as .......manipulation
i also tried to make a new user from CLI but even though it's not letting me in from that user as... (12 Replies)
hello friends,
I am currently using solaris 10.
I have lost the root password.
Can you please give me a step by step procedure on how to set the password again. (11 Replies)
Hello All,
I have several solaris boxes running Solaris 8. When changing root passwords on them, all will simply ask for the new root password to change and of course to re-type the new password. One of the systems however asks for the existing root password before it will display the new password... (8 Replies)
I have VPS openSUSE 12.2
I forgot MYSQL password root
when i run in CMD:
> mysql
Error Message Show :
>> ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO) (6 Replies)
i do not have root on a solairs 10 server , however i do have the root role, i was wondering if I can change the root password as a a role with the passwd command? I have not tried yet.
and do i have to use the # chgkey -p afterwards?
i need to patch is why i am asking.
thanks (1 Reply)
Discussion started by: goya
1 Replies
LEARN ABOUT OPENSOLARIS
patchmedia
patchmedia(1M) System Administration Commands patchmedia(1M)NAME
patchmedia - modify Solaris media with patches and packages
SYNOPSIS
/usr/bin/patchmedia -d media-root [-v] [-o iso] [-l label]
pkg_or_patch [pkg_or_patch ...]
DESCRIPTION
The patchmedia utility takes a list of patches and packages as input and updates the install miniroot in media-root (the root directory of
an on-disk image of a Solaris installation media) to include the specified patches and packages. These patches and packages are also placed
in a subdirectory called DU under the Solaris install image. For example:
media-root/Solaris_10/DU
When booting a system from the updated media, the patches and packages will be part of the booted Solaris image. They will also be applied
to the target system being installed at the end of the installation process.
If -o is specified, a bootable ISO image is created in the file media.iso that contains the Solaris install media. The ISO image can then
be burned onto a CD/DVD with utilities such as cdrw(1) or cdrecord(1). (The latter is not a SunOS man page.)
OPTIONS
The following options are supported:
-d media-root
Top-level directory of on-disk image of Solaris installation media. This is option must be specified.
-o iso
Create a Solaris ISO image of media-root.
-l label
Label/volume name of the ISO image (if -o option is specified). If -o is not specified, the name of Solaris directory under media-root,
for example, Solaris_10, will be used.
-v
Verbose. Multiple -v options increase verbosity.
OPERANDS
The following operands are supported:
pkg_or_patch [pkg_or_patch ...]
One or more patches or packages (you can have both patches and packages in a single command) with which the Solaris installation media
media-root will be updated.
EXAMPLES
Example 1 Updating a Solaris Install Image with Patch and Package
The following command updates the Solaris install image in s10u1 by adding patch 123456-07 and package SUNWfoo.
# /usr/bin/patchmedia -d s10u1 SUNWfoo 123456-07
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
|Interface Stability |Committed |
+-----------------------------+-----------------------------+
SEE ALSO cdrw(1), mkcd(1M), attributes(5)mkisofs(8), (/usr/share/man/man8/mkisofs.8), in the SUNWfsman package (not a SunOS man page)
SunOS 5.11 29 Jul 2008 patchmedia(1M)