As the others have pointed out the shell doesn't work like that. A possible workaround is to alias the output of the program to a command: 
#!/usr/bin/perl -w

use strict;

my $dir = '/usr/bin';

if (chdir $dir) {
    print $dir;
}
else {
    print STDERR "Couldn't cd to $dir\n";
    print '.';
}

__END__

Then in your shell set an alias:
    alias mycd='cd `perl mycd.pl`'

[download]

--
John.

In reply to Re: cd? by jmcnamara
in thread cd? by iM

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