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dockerfile / ubuntu

Ubuntu Dockerfile for trusted automated Docker builds.
http://dockerfile.github.io/#/ubuntu
MIT License
459 stars 1.28k forks source link

Clean up apt cache after installing #3

Closed josephpage closed 10 years ago

josephpage commented 10 years ago

This line removes unnecessary ~30MB. See docker-library/buildpack-deps#1

pilwon commented 10 years ago

@josephpage This is a fantastic idea to reduce the size of this image! We'll apply this technique to all images under Dockerfile Project. If you have more ideas to save more space please do share with us :) :+1: :+1: :+1:

pilwon commented 10 years ago

@josephpage It saved 124.5 MB (from 584.5 MB to 460 MB) :facepunch: Great!

pilwon commented 10 years ago

@josephpage Applied to all images created at Dockerfile Project.