01-31-2006
Modify root's .profile for a while. Add "uname -a" as the first line and the last line. Then try su'ing to root. Do the two outputs agree?
9 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I 'm using RH 7.2 Genome in the Network Configuration I change therer are two places one for static hostname for my machine and in DNS hostname I don't know what happen when restarting my PC when connecting using dialer I can't browse the Internet also I can't use sendmail .......Server timeout... (2 Replies)
Discussion started by: atiato
2 Replies
2. HP-UX
All,
hope somebody can help here:
wrote a small shell script running under root on //usr/bin/ksh
no specialisties in the profile.
Then the test script:
-------------------------------------------
echo "Now we start, press any key..."
read
su - test -c "id | wc -l" 2>/tmp/x
echo... (0 Replies)
Discussion started by: tamo2000
0 Replies
3. UNIX for Advanced & Expert Users
Hi,
greetings. I have installed OS 10 on sunfire 240. FOr now let dhcp to give IP address but it keeps chaning hostname. How do I stop this?
thanks
Jaya (3 Replies)
Discussion started by: vr76413
3 Replies
4. Solaris
dears
does any one know in steps how can i change ip and hostname on solaris (10 Replies)
Discussion started by: murad.jaber
10 Replies
5. UNIX for Dummies Questions & Answers
I have to do this twice.
First,
A) change IP address, subnet & default gateway.
then a few days later
B) change IP address again (same subnet & gateway) & hostname.
(why twice? To get the vlan stuff out of the way in advance)
what is the best way to do A?
can all be done through... (5 Replies)
Discussion started by: LisaS
5 Replies
6. Solaris
hi, does anyone had experience changing hostname on Solaris 8 ? any idea how is it done ? (4 Replies)
Discussion started by: Exposure
4 Replies
7. Solaris
Hi ,
We are facing an issue on one of our solaris x86 server,
After changing the hostname and a orderly reboot , all metadevices shows offline.
please let us know the steps to restore back all metadevices to working state with this new hostname (3 Replies)
Discussion started by: karthick.sh
3 Replies
8. Solaris
Dear all,
I am a beginner with Solaris.
I unfortunately remove the Application Manager from the Front Panel, and I really don't know how to put it again, or from where launch it...
Could anyone help me? (1 Reply)
Discussion started by: avr
1 Replies
9. UNIX for Dummies Questions & Answers
(8 Replies)
Discussion started by: wojeezy
8 Replies
LEARN ABOUT POSIX
sulogin
sulogin(1M) System Administration Commands sulogin(1M)
NAME
sulogin - access single-user mode
SYNOPSIS
sulogin
DESCRIPTION
The sulogin utility is automatically invoked by init when the system is first started. It prompts the user to type the root password to
enter system maintenance mode (single-user mode) or to type EOF (typically <CTRL-D>) for normal startup (multi-user mode). The user should
never directly invoke sulogin.
The sulogin utility can prompt the user to enter the root password on a variable number of serial console devices, in addition to the tra-
ditional console device. See consadm(1M) and msglog(7D) for a description of how to configure a serial device to display the single-user
login prompt.
FILES
/etc/default/sulogin Default value can be set for the following flag:
PASSREQ Determines if login requires a password. Default is PASSREQ=YES.
/etc/default/login Default value can be set for the following flag:
SLEEPTIME If present, sets the number of seconds to wait before login failure is printed to the screen and
another login attempt is allowed. Default is 4 seconds. Minimum is 0 seconds. Maximum is 5 seconds.
Both su(1M) and login(1) are affected by the value of SLEEPTIME.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsr |
+-----------------------------+-----------------------------+
SEE ALSO
login(1), consadm(1M), init(1M), su(1M), attributes(5), msglog(7D)
SunOS 5.10 25 Sep 2002 sulogin(1M)