systemctl status firewalld systemctl stop firewalld systemctl disable firewalld systemctl start firewalld systemctl enable firewalld
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Connect to AWS EC2 postgres
If you can’t connect to aws ec2 instance: vi /var/lib/pgsql/12/data/postgresql.conf listen_addresses = ‘*’
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Enable root Access for Linux Instances
AWS doesn’t grant root access by default to EC2 instances. This is an important security best practise. Users are supposed to open a ssh connection…
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