Start PostgreSQL Server and Autostart PostgreSQL on Boot ## Start PostgreSQL 9.2 ## service postgresql-9.2 start ## OR ## /etc/init.d/postgresql-9.2 start
## Start PostgreSQL 9.2 on every boot ## chkconfig --levels 235 postgresql-9.2 on
Step8
Create Test Database and Create New User
su postgres
createdb test
psql test
CREATE ROLE testuser WITH SUPERUSER LOGIN PASSWORD '12345';
psql -h localhost -U testuser test
Step9
Enable Remote Connections to PostgreSQL Server vi /etc/sysconfig/iptables Add following line before -A INPUT -j REJECT…(加在哪一行要看清楚) -A INPUT -m state --state NEW -m tcp -p tcp --dport 5432 -j ACCEPT iptables -A INPUT -p tcp -s 0/0 --sport 1024:65535 -d 10.10.29.50 --dport 5432 -m state --state NEW,ESTABLISHED -j ACCEPT iptables -A OUTPUT -p tcp -s 10.10.29.50 --sport 5432 -d 0/0 --dport 1024:65535 -m state --state ESTABLISHED -j ACCEPT
Step10
Restart Iptables Firewall service iptables restart ## OR ## /etc/init.d/iptables restart psql -h ec2-107-21-150-155.compute-1.amazonaws.com -U testuser -W test