system_profiler - mac os X leopard - hardware listing

Pour obtenir une liste du matériel installé sur un pc tournant sous mac os x (testé sous leopard) utiliser en ligne de commande : system_profiler

Possibilité de ne lister que certain type de matériel, etc.

perl List::Compare array listes

Pour trouver l'intersection, l'union, le complément, etc. entre deux ou plusieurs listes : utilisation du module perl :

List::Compare

Methods

All the comparison methods available in the Regular case are available to you in the Accelerated case as well.

    @intersection     = $lca->get_intersection;
    @union            = $lca->get_union;
    @Lonly            = $lca->get_unique;
    @Ronly            = $lca->get_complement;
    @LorRonly         = $lca->get_symmetric_difference;
    @bag              = $lca->get_bag;
    $intersection_ref = $lca->get_intersection_ref;
    $union_ref        = $lca->get_union_ref;
    $Lonly_ref        = $lca->get_unique_ref;
    $Ronly_ref        = $lca->get_complement_ref;
    $LorRonly_ref     = $lca->get_symmetric_difference_ref;
    $bag_ref          = $lca->get_bag_ref;
    $LR               = $lca->is_LsubsetR;
    $RL               = $lca->is_RsubsetL;
    $eqv              = $lca->is_LequivalentR;
    $disj             = $lca->is_LdisjointR;
                        $lca->print_subset_chart;
                        $lca->print_equivalence_chart;
    @memb_arr         = $lca->is_member_which('abel');
    $memb_arr_ref     = $lca->is_member_which_ref('baker');
    $memb_hash_ref    = $lca->are_members_which(
                            [ qw| abel baker fargo hilton zebra | ]);
    $found            = $lca->is_member_any('abel');
    $memb_hash_ref    = $lca->are_members_any(
                            [ qw| abel baker fargo hilton zebra | ]);
    $vers             = $lca->get_version;