[cs615asa] HW5 & HW6

[Tianxiao Yang]

In the manual page:

     afewmore also assumes that the user has set up their ~/.ssh/config file
     to access instances in EC2 via ssh(1) without any additional settings.

We retrieved key location from ~/.ssh/confg file, and used the same
security group as the original instance.


On Wed, Apr 12, 2017 at 9:21 PM, Bryana Atkinson <batkinso at stevens.edu>
wrote:

> Our plan was to create a security group and key as part of our program.
> Then we use those that we created to create the instances. We haven't fully
> implemented it yet so I can't say for sure that that solutions work.
>
> Is this an acceptable way to approach the problem?
> On Wed, Apr 12, 2017 at 9:03 PM Wenyou Huang <whuang12 at stevens.edu> wrote:
>
>> Dear Professor:
>> About hw6, in new ubuntu, how to deal with some problems about key-pair
>> and security group. For example, the source instance has key-pair and
>> security group, how about copied instances, they need to have the same
>> key-pair and security group or not. What's more, how do we know where the
>> key-pair is if the source instance has key-pair.
>> In this homework, do we need to handle these problems? or we assume that
>> these problems will not happen.
>>
>> Regards.
>>
>> On Sun, Apr 2, 2017 at 11:34 PM, Jinglong Wu <jwu29 at stevens.edu> wrote:
>>
>>> Hi Professor,
>>>
>>> Got your meaning. It makes sense.
>>>
>>> In this case, "for en only" and "for en" should represents same
>>> scenario. Thank you.
>>>
>>> Regards,
>>>
>>> On Sun, Apr 2, 2017 at 9:57 PM, Jan Schaumann <jschauma at stevens.edu>
>>> wrote:
>>>
>>>> Jinglong Wu <jwu29 at stevens.edu> wrote:
>>>>
>>>> > "for en only" represents that domain_code is exactly "en", EXCLUDING
>>>> > any character after it. For example, "en.m" would NOT be counted.
>>>>
>>>> What's the definition in the dataset description of what 'en.m' is?
>>>>
>>>> What would most users expect if they gave you the dataset with whatever
>>>> that definition is and then they asked you for information about "en"?
>>>>
>>>> Apply the principle of least astonishment and determine reasonable
>>>> boundaries or definitions.  Whatever they may be, make sure to
>>>> explicitly note them in your solution.
>>>>
>>>> -Jan
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>>>
>>>
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