hanrw

# check if job exists
curl -XGET 'http://jenkins/checkJobName?value=yourJobFolderName' --user user.name:YourAPIToken

# with folder plugin
curl -s -XPOST 'http://jenkins/job/FolderName/createItem?name=yourJobName' --data-binary @config.xml -H "Content-Type:text/xml" --user user.name:YourAPIToken

# without folder plugin
curl -s -XPOST 'http://jenkins/createItem?name=yourJobName' --data-binary @config.xml -H "Content-Type:text/xml" --user user.name:YourAPIToken

# create folder

hanrw

#301 Redirects for .htaccess

#Redirect a single page:
Redirect 301 /pagename.php http://www.domain.com/pagename.html

#Redirect an entire site:
Redirect 301 / http://www.domain.com/

#Redirect an entire site to a sub folder
Redirect 301 / http://www.domain.com/subfolder/

hanrw

# NOTE: nvidia-docker must be enabled on the Docker host

FROM nvidia/cuda:9.0-base-ubuntu16.04
ENV LANG C.UTF-8

# adapted from the official tensorflow docker builds [https://github.com/tensorflow/tensorflow/blob/master/tensorflow/tools/dockerfiles/dockerfiles/devel-gpu.Dockerfile]
RUN apt-get update && apt-get install -y --no-install-recommends \
        build-essential \
        cuda-command-line-tools-9-0 \
        cuda-cublas-9-0 \

hanrw

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

hanrw

# Occasionally I want to see the application properties that are pulled down from the Spring Cloud Config service that provides 
# content to our Spring Boot apps.  Since I seem to have to re-discover this every time, I figured I'd write it down to help me
# remember.
#
# Additional docs can be found here: https://cloud.spring.io/spring-cloud-config/single/spring-cloud-config.html

# To see the output in YML format
curl -u {the user name}:{the user password} http://{the domain:port}/{the application name}-{the spring profile name}.yml

# For example:

hanrw

Graph of total commits by month, over last year:

   hg churn -f "%Y-%m" -s -c -d "-365"

List of my commits over last year:

    hg log -k aras -d "2013-01-01 to 2013-12-31" --template "{short(node)} {user(author)} {firstline(desc)}\n" >mycommits.txt
    
My lines changed count over last year (takes ages):

hanrw

# How to install `ipkg` on a Synology DS214

After a couple of days of trying to get `ipkg` woking on my DS214 I found [this article](https://github.com/trepmag/ds213j-optware-bootstrap) by [trepmag](https://github.com/trepmag). It is written for the DS213j, but it’s been working for me and [others](https://github.com/alberthild) for the DS214 too. 

I have done some minor changed to clarify some things, but if you are a Linux guy (unlike me) my changes might be of no use to you. 


## Guide

hanrw

1. Setup a project

2. Add groovy SDK support:
https://www.bonusbits.com/wiki/HowTo:Add_Groovy_SDK_to_IntelliJ_IDEA

3. Download http://(yourjenkinsurl)/job/(yourpipelinejob)/pipeline-syntax/gdsl
- this will give you the .gdsl file - download this to the src folder of your project.

4. Finally follow this step - right click on the src folder -> Mark directory as -> Sources Root

hanrw

import java.io.File

import akka.actor._
import akka.routing.{Routee, RemoveRoutee, ActorRefRoutee, AddRoutee}
import akka.stream.actor.ActorPublisher
import org.akkamon.core.ActorStack
import org.akkamon.core.instruments.CounterTrait
import play.api.libs.json.Json
import scala.annotation.tailrec
import scala.concurrent.duration._

hanrw

package demo

import akka.actor.Actor
import akka.actor.FSM
import akka.actor.ActorSystem
import akka.actor.Props
import akka.actor.ActorRef

sealed trait State
case object Awake extends State