Tagged Questions
1
vote
1answer
112 views
Built local glibc, broke system, how do I ssh without parsing the .bashrc?
The cluster I am on had really old build tools and I needed to use CUDA5. I'm a pretty clever dude and I planned on building the necissary tools.
So, I built a local copy of gcc, bintools, and ...
1
vote
0answers
74 views
Open MPI can't launch remote nodes via SSH
I am trying to set up Open MPI between a few machines on out network.
Open MPI works fine locally, but I just can't get it to work on a remote node.
I can ssh into the remote machine (without ...
1
vote
2answers
75 views
Using cssh with an ssh clone
Just had a quick question about using ClusterSSH(cssh) with a homegrown ssh-like/ssh-clone application which we use internally to connect to remote machines.
I tried using the ssh = ...
1
vote
6answers
841 views
alternative to Clusterssh for managing multiple SSH server
Is there any alternative to Clusterssh,pssh etc? to manage multiple ssh based servers through one interface?
one weakness in Clusterssh is that my servers use key based authentication, with ...
1
vote
0answers
103 views
Is it possible to open terminals in a grid layout when using ClusterSSH?
I'm using the ClusterSSH tool (using the cssh command) to admin clusters of between 4 and 8 machines.
By default, each terminal onto a cluster host is tiled, and opened to the right of the previous, ...
6
votes
1answer
1k views
SSH Host key verification issues using VIP
We have 2 production servers on a VIP, only one is in use at a time, for example:
myservice.mycompany.uk normally points to server1, in the event that server1 fails it is changes to point at server2.
...
0
votes
2answers
602 views
Ncurses or command line alternative to ClusterSSH [closed]
Is there a good NCurses alternative to ClusterSSH?
4
votes
5answers
916 views
Skip over intermediate server via SSH
I just got hired to work in a lab with a big 'ol linux cluster. I'm a mac/windows guy, so I'm still trying to figure out how to navigate around using a 'nix command line. So far I haven't run into any ...
1
vote
3answers
2k views
What's the best way in Windows to manage multiple ssh sessions (via putty?) to look at clustered servers?
There's a tool called cssh for linux that has simular use to what I'd like to have on Windows. Basically I'm logging into servers that are identical to each other and I'd like to be able to type the ...
1
vote
3answers
730 views
password for ssh and scp
(1) I want to upload some files to a server
for (( i=0 ; i < 23 ; i+=1 )); do
echo mypassword | scp tim@xxx.xxx.xxx.xxx:project/$i/train10000/finer_search_c_g ~/project/$i/train10000/
done
...
