Currently in my Grails project I am using PostgreSQL database so I thought to share my knowledge with everyone. I am using it on Linux operating system. I am mentioning all the steps that I followed to integrate PostgreSQL with Grails . Step 1: Install PostgreSQL on your system To install postgreSql [java] sudo apt-get […]
We are constantly striving to be more productive by minimizing key-strokes for a lot of commonly used shell commands. Alias is one way of achieving it, but it isn’t always the answer. Bash auto completion is one feature that I use a lot. To avoid the hassles of working with multiple grails projects, I use […]
In one of my projects, I was using redis database to collect some statistics and I thought of saving data into it at apache level. This would considerably enhance the speed of saving data as it would not require the interception of grails to save data. The first step for this was to install apache […]
In this post, we will learn how to use javascript as MongoDB shell script to export (fields of) a collection. If you just want to execute MongoDB commands then look at the another post there.. OK, so let’s focus back to the objective of this post. Generally, to export data from a MongoDB […]
In one of my project, I have to set-up SSL certificates for my website to make it secure, so that it could also be access via https protocol. SSL is a way to secure internet communication from your browser to a secure website. The websites using SSL will have https:// to their name. Following are […]
In one of my project, My front end application runs on one server and back end application runs on another. Both application have to communicate with each other through SSL(Secure Sockets Layer). SSL is a way to secure internet communication from your browser to a secure website. The websites using SSL will have https:// to […]
All of the tasks performed by us after system startup such as opening a browser, MySql etc can be automated by following the steps mentioned below : 1. Write a script:- [bash] sleep 1m;gnome-terminal –geometry=150×50 –tab –title="echo" -e "bash -c \"echo "hello";echo "there";exec bash\"" –tab –title="idea" -e "bash -c \"/opt/idea-IU-111.69/bin/idea.sh;exec bash\"" –tab –title="sql" -e "bash […]
Recently I have been knee deep into Linux installations. Installing through USB is great process, there is no hassle of CD and its faster too. But problem is first we need bootable USB. Up till now I used “Start Disk Creator”, which is bundled in Ubuntu and is great for creating bootable USB, major problem with it is […]
Hi, It is a major problem when we forgot our root password in linux. But don’t know how to recover it. First thought that came to mind reinstall machine. But I found a way that might help you without reinstall and save your hours. It is a interesting trick in linux to get back […]
