2021-03-23 20:55:02 +00:00
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#!/bin/sh
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2021-10-11 08:02:14 +00:00
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# Generate a key if it does not exist
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# Print and copy its public part
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# ARGS
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# - key filename
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# - encryption method (default ed25519)
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# - further args for ssh-keygen
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2021-03-23 20:55:02 +00:00
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keys="$HOME/.ssh/keys"
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2021-09-21 15:45:29 +00:00
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name="${1:-id_ed25519}"
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2021-03-23 20:55:02 +00:00
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mkdir -p "$keys"
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2021-09-21 15:45:29 +00:00
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test -f "$keys/$name.pub" || ssh-keygen -t ${2:-ed25519} -b 4096 -f "$keys/$name" -q -N ""
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2021-03-23 20:55:02 +00:00
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cat "$keys/$name.pub"
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if test "$OSTYPE" = "cygwin"
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then cat "$keys/$name.pub">/dev/clipboard
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else xclip -sel clip 2>/dev/null <"$keys/$name.pub"
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fi && echo "SSH Public key copied to clipboard" || return 0
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