premier commit

README.md

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+# BTS SIO - Scripts divers
+
+## bind
+  * script bash  **mkzone** : crée les fichiers suivants 
+    * **named.conf.local**,
+    * **db.zone** : fichier de zone directe
+    * **db.zone.rev** : fichier de zone inverse
+   

bind/mkzone

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+#/bin/bash
+set -u
+set -e
+
+readonly zone="domaine.lan"
+readonly zonerev="1.168.192.in-addr.arpa"
+readonly nsname="ns"
+readonly nsip="192.168.1.10"
+readonly nsiprev=$(echo ${nsip}|cut -d. -f4)
+readonly nsname2="ns2"
+readonly nsip2="192.168.1.11"
+readonly nsiprev2=$(echo ${nsip2}|cut -d. -f4)
+readonly ttl="86400"
+
+readonly nsfqdn="${nsname}.${zone}"
+readonly nsfqdnp="${nsfqdn}."
+readonly zonep="${zone}."
+readonly date=$(date +%Y%m%d00)
+
+
+cat <<EOT > "named.conf.local"
+
+; fichier zone ${zone}
+; le $(date)
+
+zone "${zone}" {
+    type master;
+    file "/etc/bind/db.${zone}"; # zone dircete
+};
+
+zone "${zonerev}" {
+    type master;
+    file "/etc/bind/db.${zone}.rev";  # zone inverse 
+};
+
+EOT
+
+
+cat <<EOT > "db.${zone}"
+; fichier zone ${zone}
+; le $(date)
+\$TTL ${ttl} ; (1 day)
+\$ORIGIN ${zonep}
+@ IN SOA ${nsfqdnp} root.${nsfqdnp} (
+                ${date} ; serial YYYYMMDDnn
+                14400      ; refresh (4 hours)
+                1800       ; retry   (30 minutes)
+                1209600    ; expire  (2 weeks)
+                3600       ; minimum (1 hour)
+                )
+ 
+         IN   NS    ${nsname}
+         IN   NS    ${nsname2}
+ 
+                   IN   A     203.0.113.10
+                   IN   AAAA  2001:DB8:BEEF:113::10
+www                IN   CNAME ${nsfqdnp}
+ftp                IN   CNAME ${nsfqdnp}
+ 
+${nsname}	IN   A     ${nsip}
+                IN   AAAA  2001:DB8:BEEF:2::22
+${nsname2}      IN   A     ${nsip2}
+                IN   AAAA  2001:DB8:BEEF:100::22
+
+EOT
+
+cat <<EOT > "db.${zone}.rev"
+; fichier zone inverse ${zone}
+; le $(date)
+\$TTL ${ttl} ; (1 day)
+\$ORIGIN ${zonep}
+@ IN SOA ${nsfqdnp} root.${nsfqdnp} (
+                ${date} ; serial YYYYMMDDnn
+                14400      ; refresh (4 hours)
+                1800       ; retry   (30 minutes)
+                1209600    ; expire  (2 weeks)
+                3600       ; minimum (1 hour)
+                )
+ 
+         IN   NS    ${nsname}
+         IN   NS    ${nsname2}
+ 
+           10    IN   PTR
+ 
+${nsiprev}	 IN   PTR     ${nsname}
+${nsiprev2}      IN   PTR     ${nsname2}
+
+EOT
+