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Config snippets : PostgreSQL : Listening on all IP addresses

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After installation PostgreSQL is listening on localhost only. To change that adjustment has to be done in postgresql.conf.

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Code snippets : PostgreSQL : Add new superuser after PostgreSQL installation

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After I instaled PostgreSQL on Amazon Linux AMI, first thing after database server was up and running I start thinking how to create user with administrative privileges, so I can access it using some management applications.

So, here is how to create superuser and set password, which will allow to access PostgreSQL using admin tools.

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How-to : Connect to Amazon EC2 Linux AMI using SecureCRT

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Recently I decided to use Amazon AWS EC2 platform to host systems in the Cloud. As operating system I needed is Linux I quickly deployed Amazon Linux AMI, which is quick and simple to do.

Once instance was created I downloaded key pair. Now it came down to connecting to my virtual machine in the cloud.My SSH client of choice is SecureCRT. Let’s see how to configure session parameters in SecureCRT in order to connect to Amazon Linux AMI instance hosted on EC2 platform.

I’m using SecureCRT 7.0.1 to connect to server hosted on Amazon EC2 platform.

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Apple iOS6 post upgrade welcome wizard screenshots

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At least with Apple iOS 6 upgrade process didn’t cause headaches (like previous iOS’ upgrades :)). For those who wants to see what happenes with iPad after upgrade here are screenshots of welcome wizard which shows after upgrade is completed.

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Apple iOS 6 Released

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Finally Apple released iOS 6. After months of spreading news how great new iOS will be we can install it. So, was it really worth waiting and is it really that great as Apple tried to tell us past few months?

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