Using DBM databases with reports : DBM « Database « Perl

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Perl » Database » DBM

Using DBM databases with reports

   



#!/usr/bin/perl -w



#

# Reads DBM file, printing entries.

# 

# Usage:

#  Perl dbmread.pl database





# Print format for STDOUT.

format STDOUT=

@<<<<<<<<<<<<  @<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<

$key, $value

.





format STDOUT_TOP=

Program        File Name            page @<<<

$%

.





$database  = $ARGV[0];





$mode = 0666;

dbmopen(%execs, $database, $mode) or die "Can’t open \"$database\" due to $!";

while ( ($key,$value) = each(%execs) ) {

    write;

}



dbmclose(%execs);

Related examples in the same category

1.	Creating and Assigning Data to a DBM File
2.	Open DBM up for read write access
3.	Opening an MLDBM database is similar to opening a regular DBM database:
4.	Reads DBM file, printing entries with tie and untie function
5.	Store hashes in a DBM file:
6.	Write out data into a DBM database
7.	Copying from One DBM Format to Another

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