0
votes
2answers
28 views

ssh passwordless login not working on RHEL

After following this tutorial for setting up SSH pubkey auth, I cannot seem to get passwordless login to work, It always redirects me to the password authentication. As far as I am aware, I have ...
1
vote
2answers
61 views

What is the difference between lhome and home, and is it causing my SSH key authentication to fail?

I have RHEL running on a system with my account having the root privilege. My home directory is in /lhome/myusername. If I try to add any user their home directory is created in /home/newuser. What ...
1
vote
1answer
269 views

undefined symbol in /usr/lib64/libGL.so.1 when using ssh

I frequently use ssh to a computer with redhat using the Y option so I can forward the windows. I always saw errors like this one /usr/lib64/firefox/firefox: symbol lookup error: ...
1
vote
1answer
294 views

startx from mac osx to RHEL6

I am trying to get a GUI over ssh -X. My RHEL6 server did not have X Window System and a graphical desktop environment. So I installed using yum groupinstall "X Window System" Desktop. It installed ...
2
votes
3answers
226 views

How to make RHEL look at access.conf for su -?

I use the file /etc/security/access.conf to dictate what users have access to the server: + : root : LOCAL + : user1 : ALL + : user2 : ALL + : user3 : ALL - : ALL : ALL This works fine for new SSH ...
1
vote
1answer
2k views

With SSH X11 forwarding (`ssh -X`), get `Can't open display` trying to run X applications

I'm able to login to sever using ssh -X Hostip but when i run the command xclock it give me this error Error: Can't open display: localhost:11.0 I check my Display value using echo $DISPLAY ...
4
votes
3answers
7k views

Pseudo-terminal will not be allocated because stdin is not a terminal

I'm trying to set up automatic SSH hopping through a server which doesn't have nc. This works from the command line: ssh -A gateway ssh steve@target (I have added my public key to the SSH agent). ...
2
votes
2answers
484 views

How to automate connecting to multiple network devices, running a command and saving the output to a file?

I have to run a command on around 1000 network devices and save the output to a file. In a file I have a list of all the network device names that have to be connected to using SSH. I then have to run ...
11
votes
2answers
5k views

Why SSH takes a long time to Connect

I have noticed that some Linux Servers in Network takes long time to connect using ssh. Situations:: There are two situations I have faced. 1: On some servers some times it takes a long time to ask ...
1
vote
2answers
183 views

How to view Graphical view of Application using ssh [duplicate]

Possible Duplicate: How to forward X over SSH from Ubuntu machine? Is it possible that I can view the GUI of application when I pass some command to Redhat linux Server using ssh. Like when ...
0
votes
1answer
308 views

How to copy a folder from remote machine to my system using ssh or any other way

Hi I need to copy a folder of size 885 MB from a remote machine to my system using ssh and port no is 1500 What is the command I can use to accomplish this path of remote folder is ...
1
vote
3answers
169 views

User's name appears as “bash-3.0” on SSH shell

I am working on a Redhat server and one of the users' names appears as "bash-3.0" on the "SSH Secure Shell Client." His name is appearing correct under /etc/passwd. How could this happen? How can I ...
5
votes
4answers
723 views

ssh command unexpectedly continues on other system after ssh terminates

I'm running the below command, and monitoring the output file on the other system: ssh $ip_address 'for n in 1 2 3 4 5; do sleep 10; echo $n >>/tmp/count; done' If I kill the ssh command ...
5
votes
2answers
1k views

ssh localhost without password doesn't work on Fedora 14

I performed: $ ssh-keygen -t dsa -P '' -f ~/.ssh/id_dsa $ cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys then in /etc/ssh/sshd_config changed StrictModes to no and restarted sshd. And I ...
1
vote
1answer
400 views

X11 Forwarding Problem Netscape

I have the following problem. A working verbose x11 forward request looks like this: remote server release: Red Hat Linux release 6.2 (Zoot) sh-4.1$ ssh -1 -vvv -l username -o "ForwardX11 yes" ...
3
votes
2answers
911 views

System hangs on shutdown/restart - is ssh involved?

If I ssh into my server and do 'shutdown -r now', the shutdown hangs on the message 'Sending processes the KILL signal', and I have to walk into the lab and use the power button to force a shutdown. ...
3
votes
1answer
567 views

SSH getting disrupted intermittently

I have Red Hat Linux Enterprise Edition 5 on my box. Recently I started having issues with my SSH service not keeping my connection and randomly disconnecting my clients. Ping works perfectly fine, ...