Automation of a local dev environment to learn, self-document, save time and avoid to reinvent the wheel
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debian-unattended/custom/generate_ssh_cluster.sh

12 lines
292 B

#!/bin/sh
if [ "$(id -u)" -ne 0 ]; then
echo "This script should be run as root. Aborting..." > /dev/stderr
exit 1
fi
echo "Creating SSH key..."
ssh-keygen -t rsa -b 4096 -q -N "" -f ~/.ssh/id_rsa
echo "Adding SSH key to authorized..."
cat ~/.ssh/rsa.pub >> ~/.ssh/authorized_keys