Some tips for using vim

Vim open file, enter in command line mode

: Set list--Displays the characters of the end of the file line

$ represents the LF

^i represents a tab

: Set FF-View file Format,vim can recognize the file format as Dos,unix,mac

: Set Ff=dos converts the file format to DOS format.

: Set Ff=unix converts the file format to UNIX format.

UNIX developers decide that they can use <line feed> a character to represent the end of a line. (LF) Apple developers prescribe <CR>. The guys who developed MS-DOS (and Microsoft Windows) decided to follow the old-fashioned <CR><LF>.

Some tips for using vim