I hereby claim:
- I am praseodym on github.
- I am praseodym (https://keybase.io/praseodym) on keybase.
- I have a public key ASCsOdUAXuPHsb-oDVWoG5RfjSzbwP_or4y2FnmFX9tHIQo
To claim this, I am signing this object:
package org.eclipse.aether.examples; | |
import org.eclipse.aether.DefaultRepositorySystemSession; | |
import org.eclipse.aether.RepositorySystem; | |
import org.eclipse.aether.RepositorySystemSession; | |
import org.eclipse.aether.artifact.Artifact; | |
import org.eclipse.aether.artifact.DefaultArtifact; | |
import org.eclipse.aether.collection.CollectRequest; | |
import org.eclipse.aether.examples.util.Booter; | |
import org.eclipse.aether.graph.Dependency; |
package reactor.core; | |
import org.junit.Test; | |
import org.slf4j.Logger; | |
import org.slf4j.LoggerFactory; | |
import reactor.core.publisher.ConnectableFlux; | |
import reactor.core.publisher.Flux; | |
import reactor.core.scheduler.Schedulers; | |
import reactor.test.TestSubscriber; |
package io.pivotal.literx; | |
import org.junit.Test; | |
import reactor.core.publisher.Flux; | |
public class Sample { | |
@Test | |
public void sample() { | |
Flux<Integer> flux = Flux.just(1, 2, 3); | |
flux.log().sampleMillis(1000).subscribe(a -> System.out.println("Subscribe: " + a)); |
--- | |
- name: ensure wheezy-backports is present | |
apt_repository: repo="deb http://ftp.nl.debian.org/debian/ wheezy-backports main contrib non-free" state=present update_cache=yes | |
when: ansible_distribution_release == 'wheezy' | |
- name: ensure jessie-backports is present | |
apt_repository: repo="deb http://ftp.nl.debian.org/debian/ jessie-backports main contrib non-free" state=present update_cache=yes | |
when: ansible_distribution_release == 'jessie' |
{ | |
"firewall": { | |
"all-ping": "enable", | |
"broadcast-ping": "disable", | |
"group": { | |
"address-group": { | |
"authorized_guests": { | |
"description": "authorized guests MAC addresses" | |
}, | |
"guest_allow_addresses": { |
I hereby claim:
To claim this, I am signing this object:
apiVersion: v1 | |
kind: PersistentVolume | |
metadata: | |
annotations: | |
pv.kubernetes.io/bound-by-controller: "yes" | |
pv.kubernetes.io/provisioned-by: local-volume-provisioner-k8s-01-2bb98394-3734-11e7-956b-00505699a646 | |
volume.alpha.kubernetes.io/node-affinity: '{"requiredDuringSchedulingIgnoredDuringExecution":{"nodeSelectorTerms":[{"matchExpressions":[{"key":"kubernetes.io/hostname","operator":"In","values":["k8s-01"]}]}]}}' | |
creationTimestamp: 2017-07-02T17:16:17Z | |
name: local-pv-87b4a99e | |
resourceVersion: "11478333" |
Challenge text:
yodawg.jpg 50 ---
steghide was found on the hackers computer. https://scoreboard.openctf.com/yodawg.jpg-a5f90bcb58c65886c8b40623ad5bf73ae62545bc
This file is a tar.gz containing yodawg.jpg
. From the hint we know that the steghide tool was used hide another file in this jpg. steghide needs a passphrase; the jpg file happens to represent the flag of Gabon and Gabon
was indeed the passphrase used to hide the data:
#!/bin/bash | |
set -ex | |
sudo sysctl -w vm.max_map_count=262144 | |
docker rm -f es1 || true | |
docker rm -f es2 || true | |
docker network inspect es || docker network create es | |
docker run -d --rm --name es1 --net es -e discovery.zen.ping.unicast.hosts=es2 -p 127.0.0.1:9200:9200 docker.elastic.co/elasticsearch/elasticsearch:6.4.0 | |
docker run -d --rm --name es2 --net es -e discovery.zen.ping.unicast.hosts=es1 -p 127.0.0.1:9201:9200 docker.elastic.co/elasticsearch/elasticsearch:6.4.0 |