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#!/bin/sh
export PATH=/bin:/usr/bin:/sbin:/usr/sbin
export LC_ALL=C LANGUAGE=C LANG=C
if [ "$1" = "SECOND_STAGE" ]; then
echo "Seeding /dev/urandom..."
dd if=/dev/hwrng of=/dev/urandom count=16 bs=1024
echo "Regenerating SSH keys..."
rm -f /etc/ssh/ssh_host_*_key*
if ssh-keygen -A -v; then
echo "Starting SSH daemon..."
rm -f /etc/ssh/sshd_not_to_be_run
systemctl enable ssh
systemctl start ssh
echo "Disabling regeneration trigger..."
systemctl disable regenerate_ssh_host_keys
echo "Done."
else
echo "FAILED to regenerate SSH keys."
fi
else
nohup sh /etc/ssh/regenerate_ssh_host_keys.sh SECOND_STAGE >/var/log/regenerate_ssh_host_keys.log 2>&1 &
fi
exit 0
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