-## Installation.
-install: all
- firewall_script=./`hostname`.sh && \
- firewall_failsafe=/etc/init.d/firewall && \
- export firewall_script firewall_failsafe && \
- $(ROOT) ./$$firewall_script
- for i in $(HOSTS); do \
- $(ROOT) scp $$i.sh $$i:/etc/init.d/firewall; \
- done