Articles tagged with Linux

Docker Trick: Running Containers Efficiently Using A Bash Script

One of the basic problems with running a docker image is that its too easy to spew up multiple instances or containers of the same image. Consider running the following container for instance: docker run -it -e AWS_ACCESS_KEY_ID="test" -e AWS_SECRET_ACCESS_KEY="test" \ --net=host "prahladyeri/testimage:latest" /bin/bash This … Read More

How to create a screencast in Xubuntu using ffmpeg

In this article, I’m going to describe how to create a desktop screencast recording with or without audio in Xubuntu 16.04. With little changes, however, it should work on other distros too. The first thing to do is to ensure that your headphone microphone is enabled in Xubuntu … Read More

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