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  1. or download this
    #!/usr/bin/perl -w
    #
    ...
    my $file = 'xxrctest' ;
    chgrp save $file or die "\n\tNo kin n d min ::$!\n" ;
    print "\n\tMod Test Ends\n" ;
    
  2. or download this
            Mod Test Starts
    Can't locate object method "chgrp" via package "save" (perhaps you for
    +got to loa
    d "save"?) at Mod_test.pl line 23.
    $