LibreTaxi – Opensource alternative to Careem and Uber

LibreTaxi – Opensource alternative to Careem and Uber

LibreTaxi takes out the giants from the game and connects the taxi directly with the passenger. The passenger uses the app to hail a taxi, haggle a mutual agreeable price and then More »

Mozilla launches US$ 2 Million Wireless Innovation Challenge

Mozilla launches US$ 2 Million Wireless Innovation Challenge

Partnering with National Science Foundation, Mozilla Foundation has launched an ambitious US$2 million  Wireless Innovation for Network Society, (WINS) Challenge. There are two broad categories where the US based entities can apply. More »

Open Source Repositories of Tech Giants

Open Source Repositories of Tech Giants

tech giants have now organized their software into repositories that are easily accessible and downloadable from their website or GitHub. We can not only use it but also build our own versions More »

UPSat – World’s first Open Source Satellite launched into space

UPSat – World’s first Open Source Satellite launched into space

UPSat is a joint initiative of Libre Space Foundation and University of Patras, in Greece. It is designed from scratch as completely open sourced including the hardware. More »

Mycroft – Open Source AIexa like Artificial Intelligence

Mycroft – Open Source AIexa like Artificial Intelligence

Amazon’s Alexa, Apple’s Siri and Google Now have become our defacto assistants for most things mundane.  Making calls, setting appointments or reminders, streaming music, turn on lights, playing games among dozens of More »

 

Tag Archives: howto

How to check elapsed time in Terminal

When we have processes running for a while and we want to know how long they have been running, there are a few nifty ways we can check them on Mac and Linux/Unix. Here is one such method.

First grab the process ID (PID) using the following command. In the following command, we are trying to grab the process ID of mongoDB.

pgrep mongo

pgrep command tells shell prompt on Mac/Linux/Unix terminal to capture the process ID (PID) of the process we are interested. In this case it is mongoDB.

How to tell if your Computer is 64 bit?

Modern computers are all 64bit. Barring a few netbooks. But if you have an older system like a Pentium 4 or even Core2Duo or equivalent, you might have a 64bit system. Majority of those were 32bits but some were built for 64bit architecture.

If you want to find out if your PC/laptop is 32bit or 64 bit, do the following in Ubuntu:

  • Start a command line Terminal
  • Type the following command:

lscpu

Install Ubuntu on Windows Surface Pro

Microsoft’s Windows Surface Pro has been recently released and already Linux pros are booting Ubuntu and other Linux distributions on to it. After all, why not? It would be fun to carry my Ubuntu in a tablet form rather than on an old PC.

Surface Pro comes with really powerful processor. Unlike other tablets, it actually boasts an Intel Core i5 processor with 4GB of RAM. Pretty powerful for a little machine. The display is 11″ inches with a sweet 1080p HD graphics. Not really Retina quality as on Apple’s iOS devices but pretty good anyways.