If you're on a mac, which seems to be the assumption anyway, you can also use pbcopy < ~/.ssh/id_rsa.pub to get your public key into the clipboard. If you're using linux, you can use use xclip and aliases to get exactly the same result: garywoodfine.com/use-pbcopy-on-ubu...
pbcopy < ~/.ssh/id_rsa.pub
If you're using windows, well... I guess you could use the WSL to run bash?
Thanks for sharing it. I had this step in mind probably it got missed. :P
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