rigsby
asked on
DNS host-name resolution
Slightly odd one this ......
iIs it possible to configure DNS resolution to return a non-fully qualified host-name????
For example if I enter the following ....
host <name>
on a unix box, I currently get ...
<name>.<domain> a.b.c.d
This is fine but I need to just get .....
<name> a.b.c.d (no domain)
Is it possible to achieve this by DNS configuration or do I need to setup some script filtering etc ?????
Many thanks for any help !!!
iIs it possible to configure DNS resolution to return a non-fully qualified host-name????
For example if I enter the following ....
host <name>
on a unix box, I currently get ...
<name>.<domain> a.b.c.d
This is fine but I need to just get .....
<name> a.b.c.d (no domain)
Is it possible to achieve this by DNS configuration or do I need to setup some script filtering etc ?????
Many thanks for any help !!!
No, you need a little script filtering. It's not hard though. My version of host requires the following:
#!/bin/bash
echo -n $1
echo -n " "
host $1 | awk 'END {print $4}'
Save the above in your path somewhere, chmod to make it executable, and then
<name of script> <hostname>
If it doesn't work, post the output of your host command here so I can modify the script.
Vijay
#!/bin/bash
echo -n $1
echo -n " "
host $1 | awk 'END {print $4}'
Save the above in your path somewhere, chmod to make it executable, and then
<name of script> <hostname>
If it doesn't work, post the output of your host command here so I can modify the script.
Vijay
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=( that's what I was trying to post... =/ ... bad look today.
I use:
#!/bin/sh
# script.sh - usage: "script.sh <name>"
IPADDR = `host $1 | awk ' {print $2}'`
echo $1 $IPADDR
gets the same result.
=)
-garisoain
I use:
#!/bin/sh
# script.sh - usage: "script.sh <name>"
IPADDR = `host $1 | awk ' {print $2}'`
echo $1 $IPADDR
gets the same result.
=)
-garisoain
ASKER
Your help is very much appreciated !!!