I'm sorry, I don't understand. As long as you know the hostname or IP address of the server you want to connect to, then you don't need to know anything else. It's got nothing to do with your own hostname or IP address at all. Connecting to a remote system only needs you to know the details of the remote system.
For example, if you wanted to connect to a host called server.acme.com as the user jsmith, you would simply type:
I have just installed Solaris 10 (x86) on my PC, which is connected to an ISP via a Netgear DG834G firewall/modem router. I can't find the network. My router has the IP address 192.168.0.1 and my ISP assigned IP address is 214.159.X.Y
I have edited various files based upon information I have... (7 Replies)
Hi,
I've been trying to find out for the past two days how to set my Solaris 10 to join wireless network (Airport base station with ACL and wep or wpa on).
Using ethernet is a bit out of question as I don't have an ethernet cable that would reach the other side of the house.
Solaris 10... (1 Reply)
Hie everyone,
I am currently facing a problem whereby I can not connect to an external network from a package ip address on a HP-UX cluster. Below is the illustration:
Primary Server IP Address : n.n.n.202
Secondary Server IP Address : n.n.n.212
Package IP Address : n.n.n.211
... (1 Reply)
Hi
I have an Apache Web server running on a Solaris 8 box that sits on a SSN.
I have one desktop that connects to the SSN from the internal network and is recognised directly without using the gateway, all other desktops, laptops from inside the internal network connect to the SSN using the... (0 Replies)
hello i have a ubuntu ssh server that i can acess from any of my comnputers but only if they are on the same wireless network as the server. i tested trhis my tehtehring my samsung blackjack to my windows partition and installing openssh to windows it works when windows is on the wireless but no... (1 Reply)
I have a Realtek 8139 interface in one of my machines and it will not connect to the network. /etc/rc.conf contains ifconfig_rl0="DHCP" and "rl0" was obtained from a dmesg. A network interface restart yields the following:
# /etc/rc.d/netif restart
Stopping network: lo0 rl0 fwe0 plip0.
rl0: no... (3 Replies)
Hey guys,
I just started college a few days ago. To my dismay, my school has a very frustrating wireless network access system. Every time you want to use the network, you need to open up a browser and get re-directed to a login page. Every access, you need to reenter the same username and... (1 Reply)
Well im on Fedora, and theres no sub section for Fedora so yea
Well how do you connect to an SSH, while on a windows terminal?
And also to transfer a file from my desktop to a server?
how is this done
scp command is not working for me (3 Replies)
I want to know potential problems with the following scenario OR if it is an ok way to have my network setup:
I have 2 WAN connections to the internet. I have each WAN connection plugged into its own router. Router DD-WRT is gateway for servers (192.0.10.50). Router Tomato is gateway for pc's... (1 Reply)
We have 2 different servers say A and B and I want to check the log file of 2 servers simultaneously.
If I am logged into server A how can I connect to server B.
I have used ssh username@B.But it is asking password. How can I give the password on ssh.
Or is there any other utility for... (2 Replies)
Discussion started by: jim john
2 Replies
LEARN ABOUT DEBIAN
oarsh
oarsh(1) OAR commands oarsh(1)NAME
oarsh - remote shell connector for OAR batch scheduler.
oarcp - oarsh compagnon to copy files from a node or to a node.
SYNOPSIS
oarsh [OPTIONS] <NODENAME> [COMMAND]
oarcp [OPTIONS] [NODENAME:]<PATHNAME> [NODENAME:]<PATHNAME>
DESCRIPTION
Connect a node from the submission frontal of the cluster or any node.
OPTIONS
oarsh uses OpenSSH client (the ssh command) underneath to perform the connection. Thus any OpenSSH option can be used.
ENVIRONMENT
OAR_JOB_ID
From the frontal of the cluster or any node, specify the Id of the job oarsh must connect to.
OAR_JOB_KEY_FILE
Specify a job key oarsh must use, e.g. the one that was used for the submission of the job you want to connect to. This is mandatory
when connecting to a node of a job from a host that does not belong to the nodes managed by the OAR server the job was submitted to.
The -i option may be used as well.
CONFIGURATION
In order to provide the user with the ability to use oarsh to connect both the nodes of his job or other hosts that live out of the scope
of his job, oarsh tries to read two configuration files: first ~/.oarsh-host-include then ~/.oarsh-hosts-exclude.
If exist, those files must contain one regular expression matching a hostname per line.
At execution time, if oarsh finds in ~/.oarsh-host-include a match for the hostname used in the command line, it continues with the
execution of oarsh, skipping ~/.oarsh-hosts-exclude file. If not, it tries to find a match in ~/.oarsh-hosts-exclude and if one is found,
then executes ssh with the same command line. Finally, it no match is found (or for instance, if none of those files exists), it continues
with the execution of oarsh.
For instance, if all nodes look like name-XXX.domain, one may place ^[^.]+-[[:digit:]]+ in ~/.oarsh-host-include and .* in
~/.oarsh-hosts-exclude and then can use oarsh to connect any host.
The feature finally becomes really sexy when one considers placing a symlink to oarsh named ssh, and then can always use the ssh command to
connect any host.
EXAMPLES
Connecting from within our job, from one node to another one (node23):
> oarsh node-23
Connecting to a node (node23) of our job (Id: 4242) from the frontal of the cluster:
> OAR_JOB_ID=4242 oarsh node-23
Connecting to a node (node23) of our job that was submitted using a job key:
> OAR_JOB_KEY_FILE=~/my_key oarsh node-23
Same thing but using OpenSSH-like -i option:
> oarsh -i ~/my_key node-23
NOTES
All OpenSSH features should be inherited by oarsh, for instance X11 forwarding. However, one feature that oarsh does break is the SSH
Agent.
None of OpenSSH user configuration files (within ~/.ssh directory) are used by oarsh.
SEE ALSO oarsub(1), oardel(1)oarstat(1), oarnodes(1), oarhold(1), oarresume(1)COPYRIGHTS
Copyright 2008 Laboratoire d'Informatique de Grenoble (http://www.liglab.fr). This software is licensed under the GNU Library General Public License. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
oarsh 2012-05-23 oarsh(1)