wenyiz2021

> > resolve my comments? the > > Which comments are you talking about? I see all have been resolved click on 'files changed', I still see them pending

@sanmalho-git @mannytaheri are you able to see these, or only I'm able to see?..  

waiting for hwproxy team to validate result before changing unit tests

per @rlhui 's comment, request for branch in and above 201911

> This commit could not be cleanly cherry-picked to 202012. Please submit another PR. cherry pick PR submitted: https://github.com/sonic-net/sonic-utilities/pull/2648 @qiluo-msft, thanks

@arlakshm @vmittal-msft please check if your review comments are resolved

@arlakshm has a concern on using `click` option in `scripts` directory which is outside of `show` directory. otherwise LGTM. thanks @kenneth-arista for adding test as well

/azpw run

@Azarack I don't have permission to merge, if @prsunny approves he can merge

hi @lguohan / @yxieca , could you help merge?