Under The Hood for Mac

From Balance Software, Inc.:

What Is Under The Hood?

In a nutshell, it's kind of like a Get- (and Set-) Info utility only much, much more powerful.
• Under The Hood is a Finder-specific contextual menu plugin that provides a multitude of options for changing attributes of files and folders or groups of files and folders. There is a comprehensive manual for Under The Hood available at:

  http://www.balance-software.com/under_the_hood/manual/
  

• A brief list of Under The Hoods features follows (please note that almost all operations that imply a single file or folder apply equally well to groups of files or folders):
  • Quickly view and/or change the type and creator of files/folders (Under The Hood will remember frequently used types/creator codes).
  • Powerful batch rename files/folders capability (with optional regular expression selection preprocessing).
  • View and/or change date and time attributes.
  • View file sizes and delete data forks, resource forks, or entire files directly (i.e. without moving to the Trash).
  • View and/or change file visibility.
  • View and/or change file locked attributes.
  • Copy full file/folder paths (in a variety of OS formats) to the clipboard.
  • Open files with specific (configurable) applications.
  • Execute arbitrary shell commands on selected files.
  • Execute selected files in the shell with arbitrary arguments without launching the Terminal.
  • View file/folder permissions.
  • View file/folder node attributes.

• For those of you who are familiar with Ittec, any files selected with Ittec (either directly or with "Add to Selection" commands) can be sent directly to Under The Hood for further processing. Together they are a powerful combination!