ssh tarantula.office.fsf.org bash -e <<EOF
sed -ri 's/^( *host +$host *\{).*/\1/' /etc/dhcp/dhcpd.conf
systemctl restart isc-dhcp-server
EOF
elif [[ $cmd == fai ]]; then
e "adding pxe for $host on tarantula"
ssh tarantula.office.fsf.org bash -e <<EOF
sed -ri 's/^( *host +$host *\{).*/\1/' /etc/dhcp/dhcpd.conf
systemctl restart isc-dhcp-server
EOF
elif [[ $cmd == fai ]]; then
e "adding pxe for $host on tarantula"