Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] data structures, complex databases access DBI module DBI module debugging default variable ($_) defined function delete function, hashes deleting directories files delimiters, s/// and diagnostics pragma diamond operator (<>) die function ext status and fatal errors and directories creating deleting deleting files globbing alternate syntax links mounted volumes ownership permission modification recursive directory listing renaming files timestamps directory handles directory tree documentation embedded double-precision floating-point values double-quote interpolation dynamic loading |