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| | golb.hplar.ch
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| | www.jhanley.com
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| | Ubuntu 20.04 Desktop does not include an SSH server preinstalled. In this article, I show how I install OpenSSH, create an SSH keypair, install the keypair Ubuntu for a user and disable password-based SSH logins. I also include a PowerShell script to mimic the base features of ssh-copy-id.
| | sylvaindurand.org
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| | navendu.me
16.6 parsecs away

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| Exploring how symmetric-key and public-key cryptography works by using GPG keys to sign commits and send encrypted messages.