BitmapCake!

I have been doing a lot of work with Postgresql recently including replication, clustering, automatic failovers and so on. During one of my tests, I came through this situation where I tried to restart Postgresql server and it shows the server is started, but if I check the...

If you are using Ubuntu 15 or any higher version, you can use the systemctl command to enable or disable services. But before Ubuntu 15, it is not available. So here is an alternate way to do the same in earlier versions like Ubuntu 14.04. I recently wanted the same and...

I had this problem with Ubuntu for a long time and I've been looking for a solution that works. After trying out many different things, I finally found something that really worked and I thought I should share it in my blog for my future reference as well as a help for those...