Guida avanzata di scripting Bash - Portale Posta DMI

declare -a default_servers
# See: http://www.spamhaus.org (Conservative, well maintained)
default_servers[0]=’sbl-xbl.spamhaus.org’
# See: http://ordb.org (Open mail relays)
default_servers[1]=’relays.ordb.org’
# See: http://www.spamcop.net/ (You can report spammers here)
default_servers[2]=’bl.spamcop.net’
# See: http://www.spews.org (An ’early detect’ system)
default_servers[3]=’l2.spews.dnsbl.sorbs.net’
# See: http://www.dnsbl.us.sorbs.net/using.shtml
default_servers[4]=’dnsbl.sorbs.net’
# See: http://dsbl.org/usage (Various mail relay lists)
default_servers[5]=’list.dsbl.org’
default_servers[6]=’multihop.dsbl.org’
default_servers[7]=’unconfirmed.dsbl.org’
# User input argument #1
setup_input() {
if [ -e ${1} ] && [ -r ${1} ] # Name of readable file
then
file_to_array ${1} uc_name
echo ’Using filename >’${1}’< as input.’
else
if is_address ${1} # IP address?
then
uc_address=( ${1} )
echo ’Starting with address >’${1}’’${1}’’${1}’< as blacklist server list.’
else
list_server=( ${1} )
echo ’Using blacklist server >’${1}’