[root@wallet01 ~]# wget https://download.postgresql.org/pub/repos/yum/9.6/redhat/rhel-6-x86_64/pgdg-centos96-9.6-3.noarch.rpm --no-check-certificate [root@wallet01 ~]# rpm -ivh pgdg-centos96-9.6-3.noarch.rpm [root@wallet01 ~]# useradd postgres [root@king01 ~]# id postgres uid=501(postgres) gid=501(postgres) groups=501(postgres) [root@wallet01 ~]# yum install -y postgresql96-server.x86_64 postgresql96-contrib.x86_64 [root@wallet01 ~]# service postgresql-9.6 initdb Initializing database: [ OK ] [root@wallet01 ~]# vi /var/lib/pgsql/9.6/data/postgresql.conf listen_addresses = '0.0.0.0' port = 5432 shared_buffers = 128MB work_mem = 4MB [root@wallet01 ~]# service postgresql-9.6 start Starting postgresql-9.6 service: [ OK ] [root@wallet01 ~]# service postgresql-9.6 status postgresql-9.6 (pid 2146) is running... [root@wallet01 ~]# netstat -tunlp | grep postmaster tcp 0 0 0.0.0.0:5432 0.0.0.0:* LISTEN 2414/postmaster [root@wallet01 ~]# vi /etc/profile PATH=$PATH:/usr/pgsql-9.6/bin [postgres@wallet01 ~]$ psql psql (9.6.12) Type "help" for help. postgres=# \l List of databases Name | Owner | Encoding | Collate | Ctype | Access privileges -----------+----------+----------+-------------+-------------+----------------------- postgres | postgres | UTF8 | en_US.UTF-8 | en_US.UTF-8 | template0 | postgres | UTF8 | en_US.UTF-8 | en_US.UTF-8 | =c/postgres + | | | | | postgres=CTc/postgres template1 | postgres | UTF8 | en_US.UTF-8 | en_US.UTF-8 | =c/postgres + | | | | | postgres=CTc/postgres (3 rows)
