ctop/Dockerfile

FROM debian:jessie

RUN BUILD_PACKAGES="curl wget" && \
    apt-get update && \
    apt-get install -y $BUILD_PACKAGES && \
    wget $(curl -s https://api.github.com/repos/bcicen/ctop/releases/latest | \
           grep 'browser_' | cut -d\" -f4 |grep 'linux-amd64') \
      -O /usr/local/bin/ctop && \
    chmod +x /usr/local/bin/ctop &&
    AUTO_ADDED_PACKAGES=`apt-mark showauto` && \
    apt-get remove --purge -y $BUILD_PACKAGES $AUTO_ADDED_PACKAGES

CMD ["ctop"]
Add Dockerfile 2017-03-10 00:08:35 +00:00			`FROM debian:jessie`

			`RUN BUILD_PACKAGES="curl wget" && \`
			`apt-get update && \`
Update Dockerfile It may not be as easy to read, but combining the three RUN statements together saves you some substantial megabytes: ctop_deb_orig latest 149596353f88 4 seconds ago 187 MB ctop_deb_new latest d01f954b3adc 2 minutes ago 139 MB This is because each RUN statement is creating a whole new layer in the image, so you're actually hanging on to all the stuff you were trying to get rid of! Scott 2017-03-10 04:38:01 +00:00			`apt-get install -y $BUILD_PACKAGES && \`
			`wget $(curl -s https://api.github.com/repos/bcicen/ctop/releases/latest \| \`
			`grep 'browser_' \| cut -d\" -f4 \|grep 'linux-amd64') \`
			`-O /usr/local/bin/ctop && \`
			`chmod +x /usr/local/bin/ctop &&`
			AUTO_ADDED_PACKAGES=`apt-mark showauto` && \
Add Dockerfile 2017-03-10 00:08:35 +00:00			`apt-get remove --purge -y $BUILD_PACKAGES $AUTO_ADDED_PACKAGES`

			`CMD ["ctop"]`