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#!/usr/bin/env bash
numDisplays=$(xrandr --current | grep '\bconnected' | wc -l)
outputs="--output eDP1 --primary --mode 2880x1620 --pos 2880x0 --dpi 96 --scale 1x1"
xrandr --output HDMI1 --off
xrandr --output DP2 --off
if xrandr | grep "HDMI1 connected"; then
outputs+=" --output HDMI1 --auto --mode 1920x1080 --pos 0x0 --right-of eDP1 --scale 1.5x1.5"
@bastman
bastman / docker-cleanup-resources.md
Created March 31, 2016 05:55
docker cleanup guide: containers, images, volumes, networks

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

@craigew
craigew / pom.xml
Created September 22, 2013 11:56
Example of profiles for dev and release
<profiles>
<profile>
<id>dev</id>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
<build>
<plugins>
<plugin>
<groupId>org.liquibase</groupId>