| 关键词: nbsp named IP DOMAIN var echo cut zone Please input |
#!/bin/bash#create a DNS server yum install -y bind &> /dev/nullread -p "Please input your doamin name :" DOMAINread -p "Please input your IP:" IPIP1=`echo $IP | cut -d"." -f1`IP2=`echo $IP | cut -d"." -f2`IP3=`echo $IP | cut -d"." -f3`IP4=`echo $IP | cut -d"." -f4`cat > /etc/named.conf <<!options { directory "/var/named"; };zone "." IN { type hint;file "named.ca"; };zone "localhost" IN {type master;file "localhost.zone";};zone "0.0.127.in-addr.arpa" IN {type master;file "name.local";};zone "$DOMAIN" IN {type master;file "${DOMAIN}.zone";};zone "$IP3.$IP2.$IP1.in-addr.arpa" IN {type master;file "$IP1.$IP2.$IP3.zone";};!cat > /var/named/localhost.zone <<EOF$TTL 86400@ IN SOA ns1.$DOMAIN.org. admin.$DOMAIN.org. ( 2011053101 30M 5M 1W 1D ) IN NS localhost. localhost. IN A 127.0.0.1EOFcat > /var/named/name.local <<EOF$TTL 86400@ IN SOA ns1.a.org. admin.a.org. ( 2011052901 30M 5M 1W 1D ) IN NS localhost. 1 IN PTR localhost.EOFcat > /var/named/named.ca <<EOF ; <<>> DiG 9.3.6-P1-RedHat-9.3.6-4.P1.el5 <<>> -t NS .;; global options: printcmd;; Got answer:;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 13386;; flags: qr rd ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 15 ;; QUESTION SECTION:;. IN NS ;; ANSWER SECTION:. 79991 IN NS j.root-servers.net.. 79991 IN NS f.root-servers.net.. 79991 IN NS e.root-servers.net.. 79991 IN NS c.root-servers.net.. 79991 IN NS a.root-servers.net.. 79991 IN NS l.root-servers.net.. 79991 IN NS k.root-servers.net.. 79991 IN NS g.root-servers.net.. 79991 IN NS i.root-servers.net.. 79991 IN NS d.root-servers.net.. 79991 IN NS m.root-servers.net.. 79991 IN NS h.root-servers.net.. 79991 IN NS b.root-servers.net. ;; ADDITIONAL SECTION:a.root-servers.net. 339055 IN A 198.41.0.4b.root-servers.net. 359473 IN A 192.228.79.201c.root-servers.net. 359374 IN A 192.33.4.12d.root-servers.net. 351807 IN A 128.8.10.90e.root-servers.net. 344312 IN A 192.203.230.10f.root-servers.net. 359369 IN A 192.5.5.241g.root-servers.net. 341419 IN A 192.112.36.4h.root-servers.net. 344665 IN A 128.63.2.53i.root-servers.net. 351493 IN A 192.36.148.17i.root-servers.net. 416510 IN AAAA 2001:7fe::53j.root-servers.net. 341358 IN A 192.58.128.30j.root-servers.net. 577954 IN AAAA 2001:503:c27::2:30k.root-servers.net. 344634 IN A 193.0.14.129l.root-servers.net. 344544 IN A 199.7.83.42l.root-servers.net. 365933 IN AAAA 2001:500:3::42 ;; Query time: 39 msec;; SERVER: 202.102.224.68#53(202.102.224.68);; WHEN: Sun May 29 18:24:19 2011;; MSG SIZE rcvd: 504EOFcat > /var/named/${DOMAIN}.zone <<!\$TTL 86400\$ORIGIN ${DOMAIN}.@ IN SOA $DOMAIN admin.$DOMAIN. ( 2011053101 10M 5M 7D 1D ) IN NS ns IN MX 10 mailns IN A $IPwww IN A $IPmail IN A $IP!cat > /var/named/$IP1.$IP2.$IP3.zone << EOF\$TTL 86400@ IN SOA $DOMAIN admin.$DOMAIN. ( 2011053101 10M 5M 7D 1D ) IN NS ns$IP4 IN PTR mail.$DOMAIN.$IP4 IN PTR www.$DOMAIN.EOF chown named:named /var/named/* /etc/named.confservice named configtest service named start |
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