08-01-2008
There are usually several ways to reach a goal.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
using redhat 7.2
Is it possible to not allow root to ssh into the server remotely, but allow the account that ssh'd in to the box to su to root? This way there is the added security of a hacker needing two passwords to hack your computer, a username/password for a regular account and also the... (3 Replies)
Discussion started by: theDirtiest
3 Replies
2. UNIX for Dummies Questions & Answers
Hi all
I'm using an AIX 5 machine.
I'm trying to telnet from this machine to another Aix machine.
When I use the "root" user - Everything works.
I can telnet successfully the other machine
When I use another user but root - I can't telnet the machine:
noah@logist:/home/noah>telnet aixtst... (2 Replies)
Discussion started by: sunbird
2 Replies
3. UNIX for Dummies Questions & Answers
All,
I want to run a non-root script as the root user with non-root environment variables with crontab. The non-root user would have environment variables for database access such as Oracle or Sybase. The root user does not have the Oracle or Sybase enviroment variables. I thought you could do... (2 Replies)
Discussion started by: bubba112557
2 Replies
4. UNIX for Dummies Questions & Answers
OK, let see, i have a Tru64 Unix and need to know how the list of ftp users works and in /etc/ftpusers we have the unauthorized users but when we create a new user i want this users put automatic for deny access .....
where i set when creation of users action put automatic the user in that file?... (1 Reply)
Discussion started by: wbendek
1 Replies
5. AIX
Hi,
I have to forbid root-logins on all my servers, expect from two machines, these 2 machines login with root without a password
it was quite easy with ssh, but I have a problem regarding rsh/rlogin, an there
are a lot of rsh jobs, so it would take a lot of time to change all this... (4 Replies)
Discussion started by: funksen
4 Replies
6. Solaris
I'm attempting to deny a user's ability to login as root through any remote means - ie telnet or ssh. I've read most of the threads that I can find on this site and I've looked at BigAdmin on Sun's site. I have done what has been suggested here and on BigAdmin which is to make sure that the line... (5 Replies)
Discussion started by: gonzotonka
5 Replies
7. Solaris
Hi All
After downloading ZFS documentation from oracle site, I am able to successfully migrate UFS root FS without zones to ZFS root FS. But in case of UFS root file system with zones , I am successfully able to migrate global zone to zfs root file system but zone are still in UFS root file... (2 Replies)
Discussion started by: sb200
2 Replies
8. AIX
Is there a way to deny access to a specific remote login option.
example:
usera--deny telnet access but keep rsh and rlogin
userb--keeps telnet, rsh, and rlogin
I'm basically trying to contol the access per services instead of changing the LOGIN REMOTELY(rsh,tn,rlogin) option to yes or no. (12 Replies)
Discussion started by: leemalloy
12 Replies
9. Red Hat
Hi team,
I tried to modify the /etc/security/limits.conf file to limit the root user for more one login. I added the line in limits.conf file like:
@root hard maxlogins 1
I also tried to modify /etc/ssh/sshd_config to limit the root userlogin by adding this:
... (10 Replies)
Discussion started by: leo_ultra_leo
10 Replies
10. UNIX for Dummies Questions & Answers
Hi there,
For /etc/hosts.deny was it used to deny access from the internet? (2 Replies)
Discussion started by: alvinoo
2 Replies
LEARN ABOUT SUNOS
listusers
listusers(1) User Commands listusers(1)
NAME
listusers - list user login information
SYNOPSIS
listusers [-g groups] [-l logins]
DESCRIPTION
Executed without any options, this command lists all user logins sorted by login. The output shows the login ID and the account field value
from the system's password database as specified by /etc/nsswitch.conf.
OPTIONS
The following options are supported:
-g groups Lists all user logins belonging to group, sorted by login. Multiple groups can be specified as a comma-separated list.
-l logins Lists the user login or logins specified by logins, sorted by login. Multiple logins can be specified as a comma-separated
list.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO
nsswitch.conf(4), attributes(5)
NOTES
A user login is one that has a UID of 100 or greater.
The -l and -g options can be combined. User logins will only be listed once, even if they belong to more than one of the selected groups.
SunOS 5.10 18 Mar 1994 listusers(1)