It does, it treats it as a separator. Backslash it if you want it to interpret it literally:

say for glob 'a b';   # Matches "a" and "b".
say for glob 'a\ b';  # Matches "a b".
[download]

($q=q:Sq=~/;[c](.)(.)/;chr(-||-|5+lengthSq)`"S|oS2"`map{chr |+ord
}map{substrSq`S_+|`|}3E|-|`7**2-3:)=~y+S|`+$1,++print+eval$q,q,a,
[download]

i want to read all folders and sub folders

Somebody already figured that out.

File::Find::Rule, Path::Iterator::Rule, Path::Tiny.



The way forward always starts with a minimal test.

That will convince OP

Have we not been round this loop before

How i can give opendir it will read only the respected directory location.Here i want to read all folders and sub folders

Sometimes there isn't a way to do everything at once and you have to write code to perform the logic.

Of course, as 1nickt pointed out, there are modules out there which have already coded the logic, so you can do it all at once.

If you are constrained (for real or even if only in your imagination) from using a module, you'll need to write the code, and use of opendiris prescribed. (Hint: You'll have to do a loop, and recursion is usually employed as well.)