Read all the text and split and put in array and take all directory names in the mentioned direcory names and put in array. compare two and create an array and flow the array and delete the directories.

I have mentioned the below code 

undef $/;
open(IN, "d:\\list.name")    ||    die"Cannot Open file\n";
$str = <IN>;
@arr = split(/,|\n/, $str);
opendir(DIN, "$ARGV[0]");
@rfiles = readdir(DIN);
closedir(DIN);

my %seen; # lookup table
my @aonly;# answer

@seen{@rfiles} = ();

foreach $item (@arr) {
    push(@aonly, $item) unless exists $seen{$item};
}
print @aonly;

rmdir("$dir\\$_") for (@aonly);

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Gubendran

In reply to Re: delete all directories which are not in list by gube
in thread delete all directories which are not in list by sachin_chat

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