Ravi Sir's Cards › AWS
Fix a service in 4 steps
What is a VPC: your own private network inside one AWS Region, example ThreeTierVpc 10.0.0.0/16.
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What this card says
Why do we need it?
Check state.
systemctl status nginx
What is it?
Read the log.
journalctl -u nginx -n 30
How to do it
Restart.
systemctl restart nginx
Example
Start at boot.
systemctl enable --now nginx