Support Backingup CiscoDNA by supporting the uname command

[Macleykun]

Is your feature request related to a problem? Please describe.

We want to make backups from our CiscoDNA but we noticed that we get an error:
CiscoDNA:
Remote server is not supported: Error running uname on remote server: .
SFTPGo:
ssh command not enabled/supported: "uname

In the documentation: https://www.cisco.com/c/en/us/td/docs/cloud-systems-management/network-automation-and-management/dna-center/2-2-2/admin_guide/b_cisco_dna_center_admin_guide_2_2_2/b_cisco_dna_center_admin_guide_2_2_2_chapter_0110.pdf
it's never mentioned that uname needs to be able to run, but that's ussually a given.

Describe the solution you'd like

To support running the uname command, so that CiscoDNA can make backups to SFTPGo using Rsync.

Describe alternatives you've considered

No response

What are you using SFTPGo for?

Medium business

Additional context

No response

[drakkan]

Support for uname may be added but we have no way to test CiscoDNA. Generally is simpler to ship such additions if we can establish a channel for reciprocal access and trust via a support contract. Thank you