#!/usr/bin/env bash DEST=/etc/skel cat > ${DEST}/.zprofile <<'EOF' if [ -f ${HOME}/.ssh/id_rsa.pub ]; then exit 0 else echo "Generating ssh keys." ssh-keygen -A fi EOF chmod +x ${DEST}/.zprofile # System keys ssh-keygen -A # Root user keys ssh-keygen -q -t rsa -N '' -f ~/.ssh/id_rsa 2>/dev/null <<< y >/dev/null