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Programming Perl

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7.2.52 SDBM_File - Tied Access to SDBM Files

use Fcntl;
use SDBM_File;
tie(%hash, SDBM_File, 'Op.dbmx', O_RDWR|O_CREAT, 0644);
# read/writes of %hash are now read/writes of the file, Op.dmx.pag
untie %h;

See Perl's built-in tie function. Also see the DB_File module in this chapter for a description of a closely related module.

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7.2.51 Safe - Create Safe Namespaces for Evaluating Perl Code Book Index 7.2.53 Search::Dict - Search for Key in Dictionary File

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