July 2002
Beginner to intermediate
96 pages
1h 53m
English
Content preview from Perl Pocket Reference, 4th Edition
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Information About Networks
In list context, each of these routines returns a list of values. Use the standard module Net::netent for by-name access:
Index | Name | Description |
|---|---|---|
0 | name | Network name |
1 | aliases | Alias names |
2 | addrtype | Address type |
3 | net | Network address |
- endnetent
Ends lookup processing.
- getnetbyaddr addr
,type Gets information by address and type. In scalar context, returns the network name.
- getnetbyname name
Gets information by network name. In scalar context, returns the network number.
- getnetent
Gets next network information. In scalar context, returns the network name.
- setnetent stayopen
Resets lookup processing.
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