Install PostgreSQL 11 on Linux

1. Install PostgreSQL 11 with the following commands.

   yum clean all && yum update -y
   
   #RHEL/CentOS 7
   yum -y install https://download.postgresql.org/pub/repos/yum/reporpms/EL-7-x86_64/pgdg-redhat-repo-latest.noarch.rpm
   
   #RHEL/Rocky 8
   yum -y install https://download.postgresql.org/pub/repos/yum/reporpms/EL-8-x86_64/pgdg-redhat-repo-latest.noarch.rpm
   
   #RHEL/Rocky 9
   yum -y install https://download.postgresql.org/pub/repos/yum/reporpms/EL-9-x86_64/pgdg-redhat-repo-latest.noarch.rpm
   
   yum -y update
   
   yum -y install postgresql11 postgresql11-server postgresql11-contrib

2. After the installation, update the file /usr/lib/tmpfiles.d/postgresql-11.conf to set the correct permissions for some PostgreSQL 11 folders. Open the file for editing, for example with vim or nano.

   d /run/postgresql 2777 postgres postgres - -

3. Reboot the server.

Tip The default PostgreSQL 11path on RHEL/CentOS is /usr/pgsql-11.

1. Install PostgreSQL 11 with the following commands:

   
   sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list'
   
   wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -
   
   apt-get update && apt-get upgrade -y
   
   apt-get install -y postgresql-11

2. After the installation, update the file /usr/lib/tmpfiles.d/postgresql-common.conf to set the correct permissions for some PostgreSQL 11 folders. Open the file for editing, for example with vim or nano.

   d /run/postgresql 2777 postgres postgres - -

3. Reboot the server.

Tip The default PostgreSQL 11path on Debian/Ubuntu is /usr/lib/postgresql11.

1. Install PostgreSQL 11 with the following commands:

   
   zypper addrepo https://download.opensuse.org/repositories/server:database:postgresql/SLE_15_SP3/server:database:postgresql.repo
   
   zypper refresh
   
   zypper -y install postgresql11 postgresql11-server postgresql11-contrib

2. After the installation, update the file /usr/lib/tmpfiles.d/postgresql.conf to set the correct permissions for some PostgreSQL 11 folders. Open the file for editing, for example with vim or nano.

   d /run/postgresql 2777 postgres postgres - -

3. Reboot the server.

Tip The default PostgreSQL 11path on Suse is /usr/lib/postgresql11.