11-12-2009
Can you be more explicit?
Do you mean that currently no one else than root can connect via telnet, or do you mean you dont want root to connect via telnet?
---------- Post updated at 09:45 ---------- Previous update was at 09:45 ----------
What is the output of uname -a ?
10 More Discussions You Might Find Interesting
1. Linux
Hi,
I want to create a user and allow its to be able to have telnet session like what you have in the ftp allow and deny. Is this possible
Thanx. (3 Replies)
Discussion started by: kayode
3 Replies
2. UNIX for Dummies Questions & Answers
Folks;
I'm a root but i couldn't change /home directory permission or group. i'm getting operation not permitted.
Any help? (6 Replies)
Discussion started by: moe2266
6 Replies
3. UNIX for Advanced & Expert Users
RHEL5.0
As we know, when root create a new user, a new home directory will be created : /home/user
I want to know what determine the access permission of /home/user .
Thanks! (1 Reply)
Discussion started by: cqlouis
1 Replies
4. Programming
Hi,
I've been working on a project that needs to be run as root user.
however when I want to debug it in eclipse, I can't run it as root user.
currently, I'm debugging with GDB in root.
Is there a solution for this ?, because I don't find the solution of running eclipse as root a good solution.... (4 Replies)
Discussion started by: mellowcandle
4 Replies
5. Shell Programming and Scripting
dear all
telnet on our server is disabled for security reasons , if we want to allow telnet for some users , ( maybe 1 or 2 to be able to telnet ) is their any way to do that ??
does anyone have any ideas ?
thanks (3 Replies)
Discussion started by: semaan
3 Replies
6. UNIX for Dummies Questions & Answers
I've been through many threads before i decide to create a separate thread.
I can't really find the solution to my (simple) problem.
Here's what I'm trying to achieve:
As "canar" user I want to run a command, let's say "/opt/ocaml/bin/ocaml" as "duck" user.
The only to achieve this is to... (1 Reply)
Discussion started by: canar
1 Replies
7. Solaris
hi guys..
how to give root permission for particular user
tel me step by step (2 Replies)
Discussion started by: coolboys
2 Replies
8. UNIX for Advanced & Expert Users
Hi Felas
I am running Fedora and have this issue on my system:
I have the following users:
jane:x:552:100::/usr1/users/jane:/bin/bash
jules:x:553:100::/usr1/users/jules:/bin/bash
I have the following group which all users belong to:
lab:x:100:root,jules,jane
I have the... (4 Replies)
Discussion started by: ndaka123488
4 Replies
9. Shell Programming and Scripting
I need to list users in /etc/passwd with root's GID or UID or /root as home directory
If we have these entries in /etc/passwd
root:x:0:0:root:/root:/bin/bash
rootgooduser1:x:100:100::/home/gooduser1:/bin/bash
baduser1:x:0:300::/home/baduser1:/bin/bash... (6 Replies)
Discussion started by: anil510
6 Replies
10. AIX
Hi
The telnet sessions stay as idle users. It is not getting kicked out.
Please advise what could be the issue. only when we reboot the server these telnet sessions goes.
Below is the current output from the server. we rebooted the server three days ago:
pmut6:/> uptime
04:21PM... (8 Replies)
Discussion started by: newtoaixos
8 Replies
LEARN ABOUT CENTOS
telnet-probe
TELNET-PROBE(1) General Commands Manual TELNET-PROBE(1)
NAME
telnet-probe - lightweight telnet-like port probe
SYNOPSIS
$PCP_BINADM_DIR/telnet-probe [-c] [-v] host port
DESCRIPTION
telnet-probe allows the pmdashping(1) daemons to establish connections to arbitrary local and remote service-providing daemons so that
response time and service availability information can be obtained.
The required host and port number arguments have the same meaning as their telnet(1) equivalents.
The -c option causes telnet-probe to perform a connect(2) only. This skips the read(2) and write(2) exercise that would otherwise be done
after connecting (see below).
The -v option causes telnet-probe to be verbose while operating.
Once the telnet connection has been established, telnet-probe reads from stdin until end-of-file, and writes all the input data to the tel-
net connection. Next, telnet-probe will read from the telnet connection until end-of-file, discarding whatever data it receives. Then
telnet-probe exits.
To operate successfully, the input passed via telnet-probe to the remote service must be sufficient to cause the remote service to close
the connection when the last line of input has been processed, e.g. ending with ``quit'' when probing SMTP on port 25.
By default telnet-probe will not produce any output, unless there is an error in which case a diagnostic message can be displayed (in ver-
bose mode only) and the exit status will be non-zero indicating a failure.
PCP ENVIRONMENT
Environment variables with the prefix PCP_ are used to parameterize the file and directory names used by PCP. On each installation, the
file /etc/pcp.conf contains the local values for these variables. The $PCP_CONF variable may be used to specify an alternative configura-
tion file, as described in pcp.conf(5).
DIAGNOSTICS
If telnet-probe succeeds, then 0 will be returned. If the attempt to establish a connection fails or is terminated, then a non-zero exit
status is returned.
SEE ALSO
PCPintro(1), pmdashping(1), pmie(1), telnet(1), connect(2), read(2) and write(2).
Performance Co-Pilot PCP TELNET-PROBE(1)