I have been using my macbook air so far but, it did not work so well because of updating new macOS. I had to get a new one, even though I did not want to. I had a lot of trouble setting up the environment on my new Macbook. Most macbooks are said to have such a problem because their security settings are very strict.
I decided not to back up from the old one and I had to set up a new environment like a to z.
Otherwise, I thought the old problem is likely to reoccur on the new device. It was pretty hard to set up a new env, but it was definitely a good experience as a first step to becoming a developer.
Problem I have been through today:
- EC2 pem file
When I added my EC2 pem file to my SSH Keychain,
It did not work. I decided to delete the instance in EC2 and create it again and reconnected it to the terminal.
This link below is about a command that can solve that problem : https://www.howtogeek.com/devops/how-to-add-your-ec2-pem-file-to-your-ssh-keychain/
