MAILTO="monitor-info@caida.org"

# build ssh config and known hosts for ark nodes
4-59/5 * * * * root TMP_CONF=$(mktemp --tmpdir ssh_config.XXXXXX) && chmod 644 $TMP_CONF && TMP_HOSTS=$(mktemp --tmpdir ssh_known_hosts.XXXXXX) && chmod 644 $TMP_HOSTS && /usr/bin/ark-ssh-aliases --config-file $TMP_CONF --known-hosts-file $TMP_HOSTS >/dev/null 2>&1 && mv $TMP_CONF /etc/ssh/ssh_config.d/ark.conf && mv $TMP_HOSTS /etc/ssh/ssh_known_hosts.ark || echo "/usr/bin/ark-ssh-aliases failed"
