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convert [2006/07/25 21:22] (current)
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 +# $EPIC: convert.txt,​v 1.2 2006/07/24 07:11:25 sthalik Exp $
 +$convert(<​ip address|hostname>​)
 +This function does a DNS lookup on the given address. ​ For an IP address,
 +it attempts to find the corresponding Internet hostname. ​ For a hostname,
 +it attempts to find the corresponding IP address.
 +This function does effectively the same thing as $[[iptoname]]() and
 +$[[nametoip]](). ​ It is mostly useful when you want to convert an address, but
 +you aren't sure if the input will be an IP address or not.
 +IP address or hostname corresponding to input, or nothing on error
 +$convert( ​      ​returns IP address for "​"​
 +$convert( ​          ​returns hostname for "​"​
 +An easy example of this in a script is:
 +alias dns {
 +  echo Matched $0 to $convert($0)
convert.txt ยท Last modified: 2006/07/25 21:22 (external edit)