Hi,
I logged into h0011awe server. I am executing a script on this server which connects to other 3 hosts (h0022sam, h0033jar, h0044orc). In the script the command are like this
orapmon=`ssh $USR@$host ps -ef|grep -v grep|grep pmon`
I am using secured shell. How to setup that between these... (2 Replies)
Hi,
I want to change the /etc/hosts file on the hmc. I am connecting via ssh but any vi command is not allowed.
Can someone please let me know how to do this?
Many Thanks.
Kees (23 Replies)
Hi,
I would like to do ssh to many hosts and then would like to do 'su -' with respective host's passwords and execute certain commands.
This being a secure and big network , we have to login every server individually and then su with different passwords.
So is there a way to achive it?
... (2 Replies)
Hello, here is my problem:
I have 20 machines that need to SSH into 1 machine throughout the day. The issue is every time I go through the process of putting my keys from one of the computers that needs to SSH to the server that needs to accept all the incoming SSH's it overrides the last one.
... (6 Replies)
hi
I have a script to login from a host "A" to a list of hosts in a file and perform some commands inside it...its somethin like this
for i in `cat file`
do
ssh -t $i " command1 ; command2; ..."
done
I wanna save the outputs in a file in the current host "A" i.e from where I am... (3 Replies)
Hi guys!
I'm working on a little script. I have a txtfile with several hosts, Unix team has copied my keys into several of those servers, but not all of them, I need to figure out which ones I don't have access to, (I want a list of servers I don't have access to, so I can request for it). This... (1 Reply)
Hi im trying to write a script to logon to list of servers with same userID. I have no option/plan to implement ssh-keygen sharing between the systems, so i have written script creating 2 files,
file1 holds list of hosts
host1
host2
host3
file2 has following script
for i in `cat file1`... (1 Reply)
Hello,
I am trying to login to multiple servers and i have to run multiple loops to gather some details..Could you please help me out.
I am specifically facing issues while running for loops.
I have to run multiple for loops in else condition. but the below code is giving errors in for... (2 Replies)
Dear Folks,
I am trying to read a config file contains ip and port numbers.
i want to read each line of the config file and check ssh connection is happening or not.
Kindly guide.
Config file:
abc@1.2.342 22
abc@1.2.343 22
abc@1.2.344 22
abc@1.2.345 22... (9 Replies)
Discussion started by: sadique.manzar
9 Replies
LEARN ABOUT DEBIAN
knife-ssh
KNIFE-SSH(1) Chef Manual KNIFE-SSH(1)NAME
knife-ssh - Run a command or interactive session on multiple remote hosts
SYNOPSIS
knife ssh QUERY COMMAND (options)
-a, --attribute ATTR
The attribute to use for opening the connection - default is fqdn
-C, --concurrency NUM
The number of concurrent connections
-m, --manual-list
QUERY is a space separated list of servers
-P, --ssh-password PASSWORD
The ssh password
-x, --ssh-user USERNAME
The ssh username
-i, --identity-file IDENTITY_FILE
The SSH identity file used for authentication
-p, --ssh-port PORT
The ssh port
--[no-]host-key-verify
Verify host key, enabled by default.
DESCRIPTION
The ssh sub-command opens an ssh session to each of the nodes in the search results of the QUERY. This sub-command requires that the
net-ssh-multi and highline Ruby libraries are installed. On Debian systems, these are the libnet-ssh-multi-ruby and libhighline-ruby pack-
ages. They can also be installed as RubyGems (net-ssh-multi and highline, respectively).
TERMINAL MULTIPLEXING AND TERMINAL TAB SUPPORT
knife ssh integrates with several terminal multiplexer programs to provide a more convenient means of managing multiple ssh sessions. When
the COMMAND option matches one of these, knife ssh will create multiple interactive ssh sessions running locally in the terminal multi-
plexer instead of invoking the command on the remote host.
The available multiplexers are:
interactive
A built-in multiplexer. interactive supports running commands on a subset of the connected hosts in parallel
screen(1)
Runs ssh interactively inside screen. ~/.screenrc will be sourced if it exists.
tmux(1)
Runs ssh interactively inside tmux.
macterm (Mac OS X only)
Opens a Terminal.app window and creates a tab for each ssh session. You must install the rb-appscript gem before you can use this
option.
SEE ALSO knife-search(1)AUTHOR
Chef was written by Adam Jacob adam@opscode.com with many contributions from the community.
DOCUMENTATION
This manual page was written by Joshua Timberman joshua@opscode.com. Permission is granted to copy, distribute and / or modify this docu-
ment under the terms of the Apache 2.0 License.
CHEF
Knife is distributed with Chef. http://wiki.opscode.com/display/chef/Home
Chef 10.12.0 June 2012 KNIFE-SSH(1)