Requirement story:
Assume your colleague doesn’t have the same SSH key which is used to connect the AWS EC2 machine. However, she has her own SSH key in her machine.
She is asking you to help in her situation.
Solution:
Get into EC2 by simple ssh
ssh -i "/path/to/sshkey.pem" ubuntu@ec2-1-1-1-1.us-east-2.compute.amazonaws.comOnce you are in, just check whether key available in the machine:
cat ~/.ssh/authorized_keysYou might see some keys are available in the authorized keys like below:
ssh-rsa ...Iv abcRegardless the previous key available or not, you just add your colleague’s SSH key in the authorized_keys
Done!
Ask your friend to verify from her machine to AWS EC2 by using her existing SSH key.
You might have got an error like below when you deal with s3 commands in terminal:
SyntaxError: invalid syntaxI will share my scenario and talk about the solution in this article.
In terminal, when I typed
aws s3it threw error as below:
aws s3
Traceback (most recent call last):
File "/opt/anaconda3/envs/py38/bin/aws", line 5, in <module>
from aws.main import main
File "/opt/anaconda3/envs/py38/lib/python3.8/site-packages/aws/main.py", line 23
print '%(name)s: %(endpoint)s' % {
^
SyntaxError: invalid syntaxAt first I didn’t have a clue about this error. Later, I figured out that aws library in my custom environment throwing error.
So, I had to get out of my custom environment by using
conda deactivatethen gave it a try
aws s3Now, it didn’t throw invalid syntax error.
Happy S3ing!!
