02-10-2015
You will need to send the
b.sh to the remote host and make it executable. Use
sftp for this. You could add this to your script so if you have several servers, an update to
b.sh gets copied out each time.
To get a log file back, again an
sftp get would be appropriate.
The
sftp should be quite straightforward if
ssh is already set up as a password-less connection.
You will end up with something like this logic:-
- Setup generate environment on local server
- For each server in list:-
- Send script with sftp setting the execute on
- Use ssh to run script remotely and generate log file
- Retrieve log file with sftp
- Determine if b.sh needs to flag an error and take action
- Loop with next server in list
As an alternate, you might also consider:-
- Setup generate environment on local server
- For each server in list:-
- Send script with sftp setting the execute on
- Use ssh to run script remotely and generate log file
- Retrieve log file with sftp to a file-name based on the server
- Loop with next server in list
- Process all logs to report as appropriate
Do either of these give you something to build on?
Robin
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LEARN ABOUT REDHAT
ssh-keysign
SSH-KEYSIGN(8) BSD System Manager's Manual SSH-KEYSIGN(8)
NAME
ssh-keysign -- ssh helper program for hostbased authentication
SYNOPSIS
ssh-keysign
DESCRIPTION
ssh-keysign is used by ssh(1) to access the local host keys and generate the digital signature required during hostbased authentication with
SSH protocol version 2.
ssh-keysign is disabled by default and can only be enabled in the the global client configuration file /etc/ssh/ssh_config by setting
HostbasedAuthentication to ``yes''.
ssh-keysign is not intended to be invoked by the user, but from ssh(1). See ssh(1) and sshd(8) for more information about hostbased authen-
tication.
FILES
/etc/ssh/ssh_config
Controls whether ssh-keysign is enabled.
/etc/ssh/ssh_host_dsa_key, /etc/ssh/ssh_host_rsa_key
These files contain the private parts of the host keys used to generate the digital signature. They should be owned by root, read-
able only by root, and not accessible to others. Since they are readable only by root, ssh-keysign must be set-uid root if hostbased
authentication is used.
SEE ALSO
ssh(1), ssh-keygen(1), ssh_config(5), sshd(8)
AUTHORS
Markus Friedl <markus@openbsd.org>
HISTORY
ssh-keysign first appeared in OpenBSD 3.2.
BSD
May 24, 2002 BSD