Tag Archives: Ubuntu
Setup Oracle Java (JDK – 8) on Ubuntu
Open up a Ubuntu terminal and run below statements in sequence to install JDK 8 $ sudo add-apt-repository ppa:webupd8team/java $ sudo apt-get update $ sudo apt-get install oracle-java8-installer $ sudo apt-get install oracle-java8-set-default
Install JetBrains IntelliJ IDE with Scala plugin
I recently formatted my machine and have cleanly installed Ubuntu 17.04. I was planning to install JetBrains IntelliJ with Scala plugin and below steps will show you how to do that. 1) Download IntelliJ Community Edition from https://www.jetbrains.com/idea/download. As of today, I’m downloading version: ideaIC-2017.1.2 2) Extract the tarball somewhere or say under /home/{yourhomefolder}/apps and switch […]
Tinkering with Apache Hadoop – Map Reduce Framework
I have used a Map Reduce based system at my present employer (Bank of America – Merrill Lynch) to process (read “crunch”) extremely large datasets in matter of seconds. Sometimes I used those to price bonds in real-time otherwise it was used for data processing/reporting purposes. It is an in-house product, known as Hugs framework […]
Cannot SSH localhost
I was trying to connect to localhost machine via SSH but was not able to do so on my Ubuntu box. That is because SSH server needs to be installed and running on port 22. You can do so by executing the following command on Ubuntu: sudo apt-get install openssh-server You can then check it’s […]
Login