Using iTextSharp, you could easily automate tasks like sorting pdfs based on number of pages or paper size. The following snippets show the folder parser to do so.
Ctrl + Shift + O = Auto add Import tag Ctrl + Shift + / = Comment / Uncomment Ctrl + Shift + F = Indent Ctrl + Shift + R = Open Resource (find file by name) Ctrl + Shift + T = Open Type
Terminal: diskutil cs list gives you information about your hard disk defaults write com.apple.finder AppleShowAllFiles YES will show hidden files in finder. after this that command, hold alt and right click the finder, then restart it ls -la shows all files including hidden ones