senderic

<?xml version='1.0' encoding='UTF-8'?>
<scenario name="/tmp/tmprh7nfpq6">
  <networks>
    <network id="1" name="s-n1" icon="" canvas="0" type="SWITCH">
      <position x="391.0" y="102.0" lat="47.578239258859554" lon="-122.12705559960862" alt="2.0"/>
    </network>
    <network id="2" name="h-n2" icon="" canvas="0" type="HUB">
      <position x="202.0" y="102.0" lat="47.578239258859554" lon="-122.12960232343909" alt="2.0"/>
    </network>
  </networks>

senderic

package com.ericsender;

import com.google.common.base.Equivalence;
import com.google.common.collect.Iterators;

import java.util.*;

/**
 * Combined LinkedHashMap with IdentityHashMap.
 * Uses the Google common's Equivalence method of implementing IdentityHashMaps.

senderic

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

senderic

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