#!/bin/bashif [ -d "/usr/local/dshield" ]; then	echo "dshield client already installed, aborting."	exit 1fiif [ -f "dshield-3.2.tar.gz" ]; then	tar xfz dshield-3.2.tar.gz	mv dshield /usr/local	ln -s /usr/local/dshield/dshield /usr/local/sbin	ln -s /usr/local/dshield/dshieldpy.conf /etc/dshieldpy.conf	cp cron.ds /etc/cron.daily/ds	chmod 755 /etc/cron.daily/dsfiecho "Installation completed."echo "Binary:  /usr/local/sbin/dshield"echo "Config:  /usr/local/dshield/dshieldpy.conf"echo "Cronjob: /etc/cron.daily/ds"echo ""echo "Warning: Running the binary from command line will send reports to dshield.org;"echo "repeated execution may result in your IP being banned from the service."