Ssh script to validate ssh connection to multiple serves with status
Hi,
I want to validate ssh connection one after one for multiple servers..... password less keys already setup but now i want to validate if ssh is working fine or not...
I have .sh script like below and i have servers.txt contains all the list of servers
its coming as error below...
---------- Post updated at 06:25 PM ---------- Previous update was at 06:13 PM ----------
I don;t have knowledge on scripting much... so just checking if anyone come across same and have code ..
Last edited by rbatte1; 06-04-2018 at 08:28 AM..
Reason: added code tags
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Hey,
I need a script that tries to connect via SSH to a remote server
and that remote server might not be up yet, so retry until succeed
the error message I get if the server is not up yet is:
ssh: connect to host 127.0.0.1 port 40001: Connection refused
any idea of a good way to do it ?
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Dear Folks,
I am trying to read a config file contains ip and port numbers.
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Kindly guide.
Config file:
abc@1.2.342 22
abc@1.2.343 22
abc@1.2.344 22
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I am setting up a script to access a unix remote server. My problem is that when I put the ssh line "my host", the script does not wait for the server response asking for the password to execute the line in which I put the password, that is, I need to put a form in which script has a... (1 Reply)
Discussion started by: aroucasp
1 Replies
LEARN ABOUT DEBIAN
dnetcat
dnetcat(1) User Commands dnetcat(1)NAME
dnetcat - opens a DECnet connection
SYNOPSIS
dnetcat {-h|--help}
dnetcat [-v] [-z] node[::|[::] ]object
dnetcat [-v] [-f] -l object
DESCRIPTION
dnetcat is a netcat(1) like tool that opens a DECnet connection and copies all data between the standard input/output to/from the socket.
OPTIONS -v
Be verbose. Prints useful (debug) messages.
-z
Zero IO mode. In this mode a connection is dropped directly after it is opened. This can be used to scan if the remote side listens on the
given address and object.
-l
Listen mode. In this mode dnetcat accepts connections on the given object.
-f
Fork on new connection. This let netcat accept multiple connections in listen mode. This is ignored if -l is not given.
--help, -h
Prints a small help.
EXAMPLES
This program can be used as 'ProxyCommand' for ssh(1). You may use it via command line like this:
ssh -o 'ProxyCommand dnetcat %h ssh' [...] mynode
or you may use it in your ~/.ssh/config like this:
Host *::
ProxyCommand dnetcat %h ssh
This will enable you to connect to any DECnet node by adding "::" at the end of the node name like this:
ssh mynode::
For more information on ssh(1) see it's manpage.
SEE ALSO ssh(1), netcat(1).
AUTHORS
This program is written by Philipp "ph3-der-loewe" Schafft <lion@lion.leolix.org>.
dntools September 2008 dnetcat(1)