this post was submitted on 04 Dec 2023

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Linux

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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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OpenSSH is about to change. (For the better.) (youtu.be)

submitted 9 months ago* (last edited 9 months ago) by ademir@lemmy.eco.br to c/linux@lemmy.ml

40 comments fedilink hide all child comments

OpenSSH's ssh-keygen command just got a great upgrade.

New video from @vkc@mspsocial.net

Edit:

She has a peertube channel: !veronicaexplains@tinkerbetter.tube and it federatess as a Lemmy Community

The Peertube video in Lemmy.ml: https://lemmy.ml/post/8842820

Link to the video in your instance.

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[–] lemann@lemmy.one 11 points 9 months ago

I delete them from the ssh config folder after installation, along with the DSA and ECDSA keys. No ed25519? No auth.

Also prevents a handful of bots from attempting SSH login into your cloud infra, a lot of them don't support ed25519 kex