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@jorgeortiz85
jorgeortiz85 / PrivateMethodCaller.scala
Created April 7, 2011 15:41
Calling private methods in Scala
// Usage:
// p(instance)('privateMethod)(arg1, arg2, arg3)
class PrivateMethodCaller(x: AnyRef, methodName: String) {
def apply(_args: Any*): Any = {
val args = _args.map(_.asInstanceOf[AnyRef])
def _parents: Stream[Class[_]] = Stream(x.getClass) #::: _parents.map(_.getSuperclass)
val parents = _parents.takeWhile(_ != null).toList
val methods = parents.flatMap(_.getDeclaredMethods)
val method = methods.find(_.getName == methodName).getOrElse(throw new IllegalArgumentException("Method " + methodName + " not found"))
@soarez
soarez / ca.md
Last active April 24, 2025 12:51
How to setup your own CA with OpenSSL

How to setup your own CA with OpenSSL

For educational reasons I've decided to create my own CA. Here is what I learned.

First things first

Lets get some context first.

#!/bin/bash
# remove exited containers:
docker ps --filter status=dead --filter status=exited -aq | xargs -r docker rm -v
# remove unused images:
docker images --no-trunc | grep '<none>' | awk '{ print $3 }' | xargs -r docker rmi
# remove unused volumes:
find '/var/lib/docker/volumes/' -mindepth 1 -maxdepth 1 -type d | grep -vFf <(
@getaaron
getaaron / irs-get-human.md
Created April 1, 2024 23:01
Get a person at the IRS
  • Call 1-800-829-1040
  • Press 1 for English (or other language as desired)
  • Press 2 for personal tax
  • Press 1 for form / tax history
  • Press 3 for other
  • Press 2 for other
  • Ignore 2 SSN prompts till you get secret other menu
  • Press 2 for personal tax
  • Press 3 for other
  • Wait for agent!