ls

Surprised seeing LS here, well i am surprised when i have been asked define all classification of file indicated while using -F.
here i am after reffering to man page.

| -F

*	= regular files that are executable
/	= file type indicators for directories
@	= for symbolic links
|	= for FIFOs
=	= for sockets
>	= for doors
nothing	= for regular files.