Can anyone break down the different methods of using SSH in perl? I'm currently using Net::SSH::Expect, which allows me to login to a machine and execute multiple commands without having to ssh again. This feature of holding the session works well for me, but it's slow.
There's much, much better ways to do this, "expect" is just a third-party hack which tackles a few special cases that positively can't be handled any other way.
In a shell I would do
or
In Perl you can just dump those raw into system(), which of course will wait, but you can
Last edited by Corona688; 03-11-2011 at 01:49 PM..
Hey guys
I am trying to send a perl -e command to a number of systems using SSH. The command should retrieve some information for me. The problem is, the remote shell tries to interpolate my variables and doesn't get it should take the command literally and just execute it.
Below the code.... (2 Replies)
Note: Not a programmer by profession but occasionally have to program.
I am looking for general methods and freely/readily available tools employed to debug problems during development of perl scripts. Anything that has really helped you out with problems you just couldn't find.
A couple of... (5 Replies)
What is the difference between these yum provides and whatprovides methods? I know provides and whatprovides give the same results, but different methods of */ and \* give different results. Also whether you put */ and \* in front of the string or behind the string give different results. I have... (0 Replies)
I have recently completed Solaris 10 System Administration book by Bill Calkins. Now I want to learn more about UNIX. I have tried to research online but there is too much information and I am sort of overwhelmed and don't know where to start. Can anybody give some idea on how to pursue my learning... (3 Replies)
I'm trying to create a perl script that will do 1 SSH session, but be able to write multiple commands to the session and receive multiple outputs. I know there are modules out there like Net:SSH::Perl, but I'm not allowed to use it. I was thinking of doing something like an open3 on an ssh... (4 Replies)
Hello
I am on my way to improve my wonderful Perl skills, I got an issue which I want to share with you all. I have a Perl module which looks like
package Cocoa;
require Exporter;
@ISA = qw(Exporter);
my $a='';
my $b='';
my $c='';
sub new {
my $this = shift; # Create... (8 Replies)
Hi all,
I am looking to encrypt a filesystem with a CentOS 6.4 install.
However I note that when using LUKS the system does not boot without prompting for the password encryption key.
I am looking for an drive/filesystem encryption solution which will allow reboots and shutdown/starts of the... (4 Replies)
Hi Folks,
Would like to understand if there exists any method to write the logs for LDAP authenticated users and Local Users separately in two different files.
If not, then do I distinguish whether the user is LDAP or local without looking at passwd.
Bye the way, I am trying this weird... (0 Replies)
I've been troubleshooting a ksh93 script I wrote today and have narrowed it down to the root cause. but I don't understand why?
so, i've written the following script to demonstrate the problem i found today:
#!/bin/ksh
method=$1
FILE_LIST=( $(find /someplace -type f -printf... (10 Replies)
Discussion started by: BLinux
10 Replies
LEARN ABOUT LINUX
bssh
bssh/bvnc/bshell(1) General Commands Manual bssh/bvnc/bshell(1)NAME
bssh/bvnc/bshell - Browse for SSH/VNC servers on the local network
SYNOPSIS
bssh
bvnc
bshell
DESCRIPTION
bssh/bvnc/bshell browses for SSH/VNC servers on the local network, shows them in a GUI for the user to select one and finally calls
ssh/vncviewer after a selection was made.
If the binary is called as bssh only ssh servers will be shown. If the binary is called as bvnc only VNC servers will be shown. If the
binary is called as bshell both VNC and SSH servers are shown.
OPTIONS -s | --ssh
Browse for SSH servers (and only SSH servers) regardless under which name the binary is called.
-v | --vnc
Browse for VNC servers (and only VNC servers) regardless under which name the binary is called.
-S | --shell
Browse for both VNC and SSH servers regardless under which name the binary is called.
-d | --domain= DOMAIN
Browse in the specified domain. If omitted bssh/bvnc/bshell will browse in the default browsing domain (usually .local)
-h | --help
Show help.
AUTHORS
The Avahi Developers <avahi (at) lists (dot) freedesktop (dot) org>; Avahi is available from http://avahi.org/
SEE ALSO avahi-browse(1), ssh(1), vncviewer(1)COMMENTS
This man page was written using xml2man(1) by Oliver Kurth.
Manuals User bssh/bvnc/bshell(1)