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Shell Programming and Scripting
perl ssh2 output formatting
Post 302474039 by mtomar on Tuesday 23rd of November 2010 06:59:12 AM
11-23-2010
Thanks a lot for suggestion. I actually already tried same.I did not update case. Since we define $output as empty, Even if i assign it to an array or try to print it ...output is still empty.
Now if this trick would work i should get 3 lines of cmd output. But i get just one line. i.e. only from $ssh->cmd. since $tmpout is "null" .
I have been reading about using Net::SSH::Perl::Buffer and
$ssh->incoming_data to force output into array. Still nothing.
It seems nothing is ringing bell for me as of now...
Requirement is pretty simple but it appear solution is not that simple
HTML Code:
my $tmpout="";
$ssh->register_handler("stdout",sub {my ($channel,$buffer) = @_; my $tmpout = print $buffer->bytes;});
#Calling $tmpout
$ssh->cmd('ifconfig -a | grep 192.168.35.216');
my @chksys = $tmpout;
print @chksys ;
print @chksys ;
I have been reading about using Net::SSH::Perl::Buffer and
$ssh->incoming_data to force output into array. Still nothing.
It seems nothing is ringing bell for me as of now...
Requirement is pretty simple but it appear solution is not that simple
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LEARN ABOUT SUSE
ssh-keysign
SSH-KEYSIGN(8) BSD System Manager's Manual SSH-KEYSIGN(8) NAME
ssh-keysign -- ssh helper program for host-based 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 host-based authentication with SSH protocol version 2. ssh-keysign is disabled by default and can only be enabled in the global client configuration file /etc/ssh/ssh_config by setting EnableSSHKeysign 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 host-based 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 host- based authentication is used. SEE ALSO
ssh(1), ssh-keygen(1), ssh_config(5), sshd(8) HISTORY
ssh-keysign first appeared in OpenBSD 3.2. AUTHORS
Markus Friedl <markus@openbsd.org> BSD
May 31, 2007 BSD