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>CLXV. TCP Wrappers Functions</H1
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>Introdução</A
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> The TCP wrappers provides a classical Unix mechanism which has been
designed to check if the remote client is able to connect from the given IP
address.
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>Instalação</A
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> Tcpwrap is currently available through PECL
<A
HREF="http://pecl.php.net/package/tcpwrap"
TARGET="_top"
>http://pecl.php.net/package/tcpwrap</A
>.
</P
><P
> If <A
HREF="http://pear.php.net/"
TARGET="_top"
>PEAR</A
> is available on your *nix-like
system you can use the pear installer to install the tcpwrap extension, by the
following command: <B
CLASS="command"
>pear -v install tcpwrap</B
>.
</P
><P
> You can always download the tar.gz package and install tcpwrap by hand:
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>Exemplo 1. tcpwrap install by hand</B
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><PRE
CLASS="shell"
>gunzip tcpwrap-xxx.tgz
tar -xvf tcpwrap-xxx.tar
cd tcpwrap-xxx
phpize
./configure && make && make install</PRE
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>tcpwrap_check</A
> -- Performs a tcpwrap check</DT
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