- Get absolute path (aka. canonical path) using abs_path or canonpath
- Get real path (absolute path) from symbolic link (aka. softlink)
- How to change directory (chdir, cd) in Perl?
- Current working directory in Perl (cwd, pwd)
- Current working directory in Perl (cwd, pwd)
- More UNIX commands - video
- How to create a Perl Module for code reuse?
- The 19 most important file-system tools in Perl 5
- The 19 most important file-system tools in Perl 5