postgresql default username and password ubuntu

How to install PostgreSQL 7/6 and phpPgAdmin in CentOS 5/6. 4 PostgreSQL is a powerful open-source object relational database system that runs on almost all major operating systems, including Linux, Unix (AIX, BSD, HP-UX, sgi irix, Mac OS, Solaris,

According to my understanding of the four domestic databases, three of which are based on PostgreSQL development. And, because of the flexibility of the license, anyone can use, modify, and distribute PostgreSQL for any purpose, whether for private,

First, installation environmentUbuntu 14.04LTS Postgresql-9.4.3 zabbix-2.4.5 httpd-2.4.12 php-5.6.10Second, the choice reasonThe reason for choosing the PostgreSQL database is that Zabbix's data business is relatively complex, more advantageous than

Rails comes with a zero-configuration sqlite by default. This feature is OK for development, but cannot be written concurrently. It is not suitable for production. Let's start from scratch.   P.S.: deploy postgresql Based on ubuntu server   =========

Address: http://wiki.ubuntu.hk/w/Install_Ubuntu_server#.E5. AE .89.E8.A3.9D.E8.BB.9F.E9. AB .94   Everything is difficult at the beginning, although it is not difficult to install ubuntu server, haha This document describes how to use the Ubuntu 10.0

1. InstallationThe latest version is automatically installed using the following command, 9.5sudo apt-get install PostgreSQLWhen the installation is complete, the default is:(1) Create a Linux user named "Postgres"(2) Create a default database

Analysis of PostgreSQL pg_cmd.conf File I recently tried PostgreSQL 9.04 and shared my experiences with pg_mirror.conf configuration. Pg_cmd.conf is the configuration file for client authentication, which defines how to authenticate the client. The

The latest versions used in this tutorial are Ubuntu 10.10, Ruby 1.9.2, and rails 3.0.7. This tutorial is also tested on Ubuntu 10.04 and Ubuntu 11.04, which will be released soon. Original address: http://linux.cn/forum.php? MoD = viewthread & tid =

Install Odoo8.0 with git source code on Ubuntu Server 14.04 LTS In September 19, 2014, Odoo officially released the official version of Odoo8.0, which is a brand new version that integrates various functions such as website construction. In the

Gerrit IntroductionGerrit is a web-based code review tool built on Git. As you all know, Git is a distributed code versioning tool that is often used in collaborative development work environments where programmers submit their own modified code to