10-17-2019
Your code snippet does not look like what you showed in post #1. Where do you get the error? Is it issued by ssh or by lshwres? Try changing -T to -t.
Split the problematic code into smaller pieces for a step by step trouble shooting; e.g. run the ssh command alone and check its output, then read a single value from a simple command into a single variable, then go on to more complex stuff. Is the IFS variable set correctly?
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LEARN ABOUT DEBIAN
config::model::openssh
Config::Model::OpenSsh(3pm) User Contributed Perl Documentation Config::Model::OpenSsh(3pm)
NAME
Config::Model::OpenSsh - OpenSsh config editor
SYNOPSIS
invoke editor
The following will launch a graphical editor (if Config::Model::TkUI is installed):
sudo cme edit sshd
command line
This command will add a "Host Foo" section in "~/.ssh/config":
cme modify ssh Host:Foo ForwardX11=yes
programmatic
This code snippet will remove the "Host Foo" section added above:
use Config::Model ;
use Log::Log4perl qw(:easy) ;
my $model = Config::Model -> new ( ) ;
my $inst = $model->instance (root_class_name => 'Ssh');
$inst -> config_root ->load("Host~Foo") ;
$inst->write_back() ;
DESCRIPTION
This module provides a configuration editors (and models) for the configuration files of OpenSsh. ("/etc/ssh/sshd_config",
/etc/ssh/ssh_config and "~/.ssh/config").
This module can also be used to modify safely the content of these configuration files from a Perl programs.
Once this module is installed, you can edit "/etc/ssh/sshd_config" with run (as root) :
# cme edit sshd
To edit /etc/ssh/ssh_config, run (as root):
# cme edit ssh
To edit ~/.ssh/config, run as a normal user:
# cme edit ssh
user interfaces
As mentioned in cme, several user interfaces are available with "edit" subcommand:
o A graphical interface is proposed by default if Config::Model::TkUI is installed.
o A Curses interface with option "cme edit ssh -ui curses" if Config::Model::CursesUI is installed.
o A Shell like interface with option "cme edit ssh -ui shell".
AUTHOR
Dominique Dumont, (ddumont at cpan dot org)
SEE ALSO
cme, Config::Model,
perl v5.14.2 2012-10-29 Config::Model::OpenSsh(3pm)