kekru

Integrate plantuml in reveal-md

This is how to integrate plantuml scripts in you reveal-md presentations.

Download the preproc.js from below to your project and replace the plantuml server url with your plantuml server.
Also replace the plantumlDir with your target dir for the generated png files.
Run reveal-md with the preproc.js:

reveal-md slides.md --preprocessor preproc.js

kekru

#!/bin/bash
set -e
DIR=~/install-docker-client-temp

mkdir -v --parents $DIR
#https://get.docker.com/builds/Linux/i386/docker-latest.tgz | tar xvz --directory $DIR
curl https://download.docker.com/linux/static/edge/x86_64/docker-17.11.0-ce.tgz | tar xvz --directory $DIR
mv -v $DIR/docker/docker /usr/local/bin/docker
chmod +x /usr/local/bin/docker

kekru

Run a command in every directory of a VSCode workspace

Deno must be installed.
On Windows GitBash is required.

Setup an alias and then run a command in every project of a VSCode workspace

# Store alias in $HOME/.bashrc
alias vsforeach="deno run --allow-run --allow-read https://gist.githubusercontent.com/kekru/256d73c7819efc35e55cd88c5903ab46/raw/25072c432cbadee38ca2d725fbe7f03f5f6eafcc/vsforeach.js"

kekru

nginx: serve a file from Artifactory without authentication

With the following nginx config you can expose a single file from Artifactory without need to authenticate.
Be sure that you only expose the files that are allowed to be public

I dont't recommend to run this nginx in the public internet. Run it only inside your company's firewall!
No warranty, that is totally safe.

nginx config

kekru

Find and stop process locking file on Windows

• Download Handle
  or install with chocolatey:
  choco install -y handle
• Print all file handles in a file:
  handle > handles.log
• Find the process in handles.log (e.g example.exe) and stop it with Powershell:
  Stop-Process -Name example

kekru

nginx docker serve static files

Simple Docker Setup for serving static files and proxy pass a path to a server

Just click "Download ZIP" oder "Embed -> Clone" and then run docker-compose up.
The server is available on http://localhost:8080 and will serve the files in ./static

kekru

Gradle: Read repository secret from gpg encrypted .netrc file

This is how to read credentials from a .netrc formatted file, which is encrypted using gpg and use these credentials as login data for gradle remote repositories.

First you need to have gpg keys created.

Then create a ~/.netrc as shown below and encrypt it with gpg -r <your email> -e ~/.netrc, which will create a .netrc.gpg. Remove the unencypted .netrc afterwards.
Now create a ~/.gradle/init.gradle as shown below.

kekru

Gradle: Union wrapper task to execute subtasks in order

This is how to create a union tasks to execute subtasks in order

task A { doLast { println 'A' }}
task B { doLast { println 'B' }}
task C { doLast { println 'C' }}
task D { doLast { println 'D' }}

kekru

Serve static local site using deno and abc

This is how to create a simple static file server with deno and abc.
It serves the current dir and you can run it directly from the hosted script:

• deno run --allow-net="0.0.0.0:80" --allow-read https://kekru.de/serve.ts
• or deno run --allow-net="0.0.0.0:80" --allow-read https://gist.githubusercontent.com/kekru/751e32b5d97661f3649ce8ad8f8517ba/raw/2982a65c1205f72c56daf8827a8fc2f6b012600d/serve.ts

kekru

Disable Windows Error Sound

This is how to disable the default Windows error sound, which occurs, for example, when you search something in a browser and there is no result, or when you type something wrong in a terminal.

I tested this on a german Windows installation, so I'm not sure if my english translations are the correct ones.

• Search in Windows for "Sound settings" (German: "Soundeinstellungen")
• Click on "Sound-Control-Panel" (German "Sound-Systemsteuerung")
• Choose "Sounds" tab
• Look for "Default Sound - Warning Signal" (or something related, in german it is "Standardton Warnsignal")