system-helpers/usr/local/bin/ssh-keygen-rsa

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297 B
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#!/usr/bin/env bash
set -e;
name=$1;
encryption=$2;
if [[ -z "${name}" ]]; then
echo "Usage: ssh-keygen-rsa <name> [<encryptionKeySize>]"
exit 1;
fi
if [[ -z ${encryption} ]]; then
encryption=3072;
fi
openssl genrsa -out "${name}" "${encryption}"
ssh-keygen -y -f "${name}" > "${name}.pub"