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## ocp-unique-namespace-generation.md

      
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                mpreu
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              February 22, 2021 15:00
            
              
                OCP unique project generation.
              
          
    To generate projects in OpenShift with unique names without manually intervention:
Via REST API:
TOKEN=$(oc whoami -t)
ENDPOINT=$(oc config current-context | cut -d/ -f2 | tr - .)

curl -k \
    -X POST \

  
## y-combinator.R
# Part of a blog post about lambda calculus on my website:
# https://www.matthiaspreu.com/posts/lambda-calculus-recursion/

# Y combinator based on the expression:
#
# Y = λf.(λx.f(xx))(λx.f(xx))
Y <- function(f) {
  fxx <- function(x) { f((x)(x)) }

  (fxx)(fxx)

## fcos-embed-config-in-image
#!/bin/env bash
set -eo pipefail

#
# Part of a Fedora CoreOS blog post on my website:
# https://www.matthiaspreu.com/posts/fedora-coreos-embed-ignition-config/
#
# Script modifies a FCOS virtual machine image and injects
# an Ignition configuration in it.
#

## fcos-qemu-demo
#!/bin/env bash
set -eo pipefail

#
# Part of an introductory Fedora CoreOS blog post on my website:
# https://www.matthiaspreu.com/posts/fedora-coreos-first-steps/
#
# Script sets up a FCOS virtual machine using QEMU.
#
# Initial user "matthias" with password "test" can be used.
	# Part of a blog post about lambda calculus on my website:
	# https://www.matthiaspreu.com/posts/lambda-calculus-recursion/

	# Y combinator based on the expression:
	#
	# Y = λf.(λx.f(xx))(λx.f(xx))
	Y <- function(f) {
	fxx <- function(x) { f((x)(x)) }

	(fxx)(fxx)
	#!/bin/env bash
	set -eo pipefail

	#
	# Part of a Fedora CoreOS blog post on my website:
	# https://www.matthiaspreu.com/posts/fedora-coreos-embed-ignition-config/
	#
	# Script modifies a FCOS virtual machine image and injects
	# an Ignition configuration in it.
	#
	#!/bin/env bash
	set -eo pipefail

	#
	# Part of an introductory Fedora CoreOS blog post on my website:
	# https://www.matthiaspreu.com/posts/fedora-coreos-first-steps/
	#
	# Script sets up a FCOS virtual machine using QEMU.
	#
	# Initial user "matthias" with password "test" can be used.