We will use a CentOS server to install PostgreSQL. The below command installs the PostgreSQL server. [root@SHIJU-TEST-PGSQL-01 ~]# dnf install postgresql15-server -y [root@SHIJU-TEST-PGSQL-01 ~]# postgresql-setup initdb [root@SHIJU-TEST-PGSQL-01 ~]# systemctl start postgresql [root@SHIJU-TEST-PGSQL-01 ~]# systemctl status…

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