Script to upload a gpg key to currently relevant gpg keyserver (sks-keyservers.net, openpgp.org, keys.mailvelope.com)

upload-gpgkey.sh

#!/usr/bin/bash -ex

myFingerprint=XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

# send key to sks-keyservers.net
gpg --keyserver hkp://hkps.pool.sks-keyservers.net --send-keys $myFingerprint

# send key to keys.openpgp.org
gpg --export-options export-minimal --export $myFingerprint | curl -T - https://keys.openpgp.org

# send key to keys.mailvelope.com
curl https://keys.mailvelope.com/api/v1/key --data "{\"publicKeyArmored\":\"$( \
  gpg --armor --export-options export-minimal --export $myFingerprint | sed ':a;N;$!ba;s/\n/\\n/g' \
  )\"}"