07-10-2007
what is the su password on a live CD linux?
8 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Hi.
I need to run old full-screen text-mode application under X-Windows. (By the way it is touch-screen calibrator firmware). The screen resolution is to be 1280x1024 exactly. The program expect text-mode geometry 80x25. Running xterm (no window manager) I have adjusted the font pararameters to... (3 Replies)
Discussion started by: shestero
3 Replies
2. SCO
I am unbale to uncompress a file which was compress then moved to another pc in ascii mode instead of binary mode. Is there any way to recover it. Please help us. While uncompress it is giving corrupt input. (3 Replies)
Discussion started by: raj2610
3 Replies
3. HP-UX
hi,
i figured why i need to boot in MMB,some of which are missing or corrupt LABEL (LIF labeL ,i guess) on the boot disk.
To explicitly corrupt this entry i think a simple dd will work.
ok let me elaborate this issue:
i need to check this functionality.
so i have one LVM boot disk
and one... (0 Replies)
Discussion started by: mxms755
0 Replies
4. Filesystems, Disks and Memory
My CD drive isn't working. So, is there any way to create windows recovery/repair software in flash drive/usb. This is the s/w which we use if system fails to boot. (1 Reply)
Discussion started by: ravisingh
1 Replies
5. Boot Loaders
I successfully created a bootable windows 7 repair usb.
Please clarify me:
I rebooted my system via USB. windows repair window appeared. There were 5 options. I opted 'windows memory diagnostic' and it worked fine. There was an option named 'start up repair'. This option can be used if windows... (2 Replies)
Discussion started by: ravisingh
2 Replies
6. Boot Loaders
I need to make a bootable usb of windows 7 repair disc iso file so that I can use it in case my system doesn't boot up. On net I am getting complete windows 7 OS iso but I need only the repair disc for making bootable iso. I am not sure whether I used right word by using the word disc here... (3 Replies)
Discussion started by: ravisingh
3 Replies
7. Windows & DOS: Issues & Discussions
Getting error while creating windows recovery disc
Please see attachment (5 Replies)
Discussion started by: ravisingh
5 Replies
8. Windows & DOS: Issues & Discussions
I have a 1TB HD, suspect it had bad sectors and blocks...
it was pre-installed with windows 8.0..
I was able to boot up ubuntu and looked at the partitions and run a badblocks comand to verify secotors, after getting a serious of Input and Output errors mounting the partition and doing any... (2 Replies)
Discussion started by: ppchu99
2 Replies
LEARN ABOUT CENTOS
sulogin
SULOGIN(8) System Administration SULOGIN(8)
NAME
sulogin - Single-user login
SYNOPSIS
sulogin [options] [tty]
DESCRIPTION
sulogin is invoked by init when the system goes into single user mode.
The user is prompted:
Give root password for system maintenance
(or type Control-D for normal startup):
sulogin will be connected to the current terminal, or to the optional tty device that can be specified on the command line (typically
/dev/console).
After the user exits the single-user shell or presses control-D at the prompt, the system will continue to boot.
OPTIONS
-e, --force
If the default method of obtaining the root password via getpwnam(3) from the system fails, manually examine /etc/passwd and
/etc/shadow to get the password. If they are damaged or nonexistent, sulogin will start a root shell without asking for a password.
Only use the -e option if you are sure the console is physically protected against unauthorized access.
-p, --login-shell
Specifying this option causes sulogin to start the shell process as a login shell.
-t, --timeout seconds
Specify the maximum amount of time to wait for user input. By default, sulogin will wait forever.
-h, --help
Print a help message.
-V, --version
Output version.
ENVIRONMENT VARIABLES
sulogin looks for the environment variable SUSHELL or sushell to determine what shell to start. If the environment variable is not set, it
will try to execute root's shell from /etc/passwd. If that fails it will fall back to /bin/sh.
AUTHOR
sulogin was written by Miquel van Smoorenburg for sysvinit and later ported to util-linux by Dave Reisner and Karel Zak.
AVAILABILITY
The sulogin command is part of the util-linux package and is available from Linux Kernel Archive <ftp://ftp.kernel.org/pub/linux/utils
/util-linux/>.
util-linux Jul 2012 SULOGIN(8)