Charles is writing a script in PERL for a website he is working on. The only problem he is having is that part of his script needs to call a file that a normal user does not have permission to…

Charles is writing a script in PERL for a website he is working on. The only problem he is having is that part of his script needs to call a file that a normal user does not have permission to access. What PERL command could Charles use to elevate the current user's permission so that the file could be called?