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  • Generate OTP keys in linux - Extracting FreeOTP keys

    calendar Feb 22, 2019 · 1 min read · LINUX KEYGEN  ·
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    1apt install oathtool 2oathtool --totp -b -d 6 KY3OUPMUYWCKS53F [https://stackpointer.io/unix/linux-totp-password-generator/629/][https://stackpointer.io/unix/linux-totp-password-generator/629/] https://github.com/philipsharp/FreeOTPDecoder Enable USB debugging - …


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  • Openstack Queens - Nova: Error creating new key pair

    calendar May 2, 2018 · 3 min read · OPENSTACK-QUEENS NOVA KEYGEN  ·
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    In a fresh install of Openstack Queens I was having an issue generating new key pairs after a reboot f the Nova node. The following error was logged in nova-api.log A simple restart of the nova-api service resolved this issue for me 12018-05-02 13:25:41.101 1351 ERROR nova.api.openstack.wsgi …


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  • Generate S3 Style Access and Secret keys for RadosGW

    calendar Mar 14, 2017 · 1 min read · KEYGEN RADOSGW  ·
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    A quick little script to generate a random string in the right format for a S3 style Secret and Access Key 1SYSTEM_ACCESS_KEY=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 20 | head -n 1) 2SYSTEM_SECRET_KEY=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 40 | head -n 1) 3 echo "Access Key - …


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Cory Hawkvelt

Career Nerd and Open Source Cloud Architect
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