host name


 
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# 1  
Old 07-30-2002
host name

is there a way to resolve an ip address using hostname? I want to pass in the ip address to establish a database connection, but do not want to hard code anything
# 2  
Old 07-30-2002
I would not do it this way but this gives you what you asked for -

nslookup `hostname`|tail -2|head -1|awk '{print $2}'

You would be better off using Perl or C to find the information using gethostbyname() - searches for information for a host with the hostname specified by the character-string parameter name.
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