Im having a lot of trouble getting my head round this, sorry to be a nuisance. Ive tried the following: 
#!/usr/bin/perl -w
use MLDBM::Sync;
use Fcntl qw(:DEFAULT);

$tied_hash{list} = [1,2,3,4,5];
#my $sync_dbm_obj = tie %tied_hash, 'MLDBM::Sync', '/tmp/mldbmsync', O
+_CREAT|O_RDWR, 0640;
push @{$tied_hash{list}},6;
@values = @{$tied_hash{list}};
print @values;

[download]
which prints 123456 as you would expect, but as soon as I uncomment the tie, nothing is printed.
TIA

In reply to Re: Re: RE: Global variables over many children by lilphil
in thread Global variables over many children by Anonymous Monk

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