February 2012
Intermediate to advanced
1184 pages
37h 17m
English
Content preview from Programming Perl, 4th Editiongetnetbyname
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getnetbyname 
getnetbyname NAMEThis function translates a network name to its corresponding network address. The return value in list context is:
($name, $aliases, $addrtype, $net) = getnetbyname("loopback");In scalar context, getnetbyname
returns only the network address. The Net::netent module supports a by-name interface to this function. See
getnetbyname(3).
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.