Perl: Net::Appliance::Session ssh connection gives weird characters on the output - perl

Question

I'm using perl 5.8.8 with Net::Appliance::Session 1.36 and vim as editor.
On dev environment when I connect to the linux based network box and send commands with catching the output I get weird characters here and there plus doubled prompt:
Cisco Mobility Service Engine
root#xxx.xxx.xxx.xxx's password:
Last login: Thu May 17 14:19:01 from xxx.xxx.xxx.xxx^M
^[]0;root#HOSTNAME:~^G^[[?1034h[root#HOSTNAME ~]# #no-paging-command^M
^[]0;root#HOSTNAME:~^G[root#HOSTNAME ~]# $TIMESTAMP$=1526592421 ^Gecho no-paging-command^M
no-paging-command^M
^[]0;root#HOSTNAME:~^G[root#HOSTNAME ~]# ^G^M
^[]0;root#HOSTNAME:~^G[root#HOSTNAME ~]# $TIMESTAMP$=1526592421 ^Ggetserverinfo^M
the strange characters I wrote about are:
^[]0;
This issue looks better on test and production environments:
Cisco Mobility Service Engine
root#xxx.xxx.xxx.xxx's password:
Last login: Tue May 15 10:59:10 from xxx.xxx.xxx.xxx^M
[root#HOSTNAME ~]# #no-paging-command^M
[root#HOSTNAME ~]# $TIMESTAMP$=1526517216 ^Gecho no-paging-command^M
no-paging-command^M
[root#HOSTNAME ~]# ^G^M
[root#HOSTNAME ~]# $TIMESTAMP$=1526517216 ^Ggetserverinfo^M
What could be a root cause of different output in this case?
Thank you in advice!

Answer 1

You were right about those strange characters, those are ASCI chars that are setting additional terminal features which are very annoying for perl script to parse.
The way I got rid of them was to use the crontab the same way scripts are being run on production.