stoshiya

#!/bin/sh
#
# $ sudo yum install jq
# $ sudo pip install -U awscli
# # sh ./ebs-resize.sh -d /dev/xvdf -v ebs-volume-name
#

usage() {
  echo "Usage: $0 -d device-name -v ebs-volume-name" 1>&2
  exit 1

stoshiya

$ certbot certonly -d '*.saitoh.nu'  -m [email protected] \
  --server https://acme-staging-v02.api.letsencrypt.org/directory \
  --manual-public-ip-logging-ok \
  --manual \
  --preferred-challenges dns-01

stoshiya

$ openssl s_client -connect example.com:443 -showcerts