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¢x                 vi - Quick Reference Guide                                                        ¢x
¢x                                                                                                   ¢x
¢x                       % vi demo                                                                   ¢x
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¢x¢x          (EX)              ¢x<---> ¢x      Command     ¢x<----------> ¢x      Input       ¢x    ¢x
¢x¢x     Last Line Mode         ¢x<---> ¢x       Mode       ¢x<----------> ¢x       Mode       ¢x    ¢x
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¢x Search Functions:                 |  Screen/Lin Movement:        | Add/Append Text:               ¢x
¢x                                   |  j-¤U k-¤W h-¥ª l-¥k         |  a  Append after cursor        ¢x
¢x /exp  GO forward to exp           |  0 Goto line start           |  A  Append at line end         ¢x
¢x ?exp  GO backward to exp          |  s Goto line end             |  i  Insert before cursor       ¢x
¢x                                   |  % Goto matching             | 5i  Insert text 5 times        ¢x
¢x Move and insert Text:             |    brace/paren               |  l  Insert at beginning of line¢x
¢x :3,8d  Delete lines 3-8           |  G Goto last file line       |                                ¢x
¢x :4,9m 12 Move lines 4-9 to 12     | 3G Goto line 3               | Add new lines:                 ¢x
¢x :2,5t 13 Copy lines 2-5 to 13     |                              |  0  Open a line below cursor   ¢x
¢x :5,9w file Write lines 5-9 to file| Word Movement:               |  O  Open a line above cursor   ¢x
¢x                                   |  W GO forword 1 word         |                                ¢x
¢x Save File and Exit:               | 3W GO forword 3 words        | Change text:                   ¢x
¢x :W         Write buffer to disk   |  B GO back 1 word            |  CW Change 2 word              ¢x
¢x :W newfile Write buffer to newfile| 3B GO back 3 words           | 3CW Change 3 words             ¢x
¢x :W! File   Write absolutely       |                              |  C  Change line                ¢x
¢x :Wq        Write buffer and quit  | Search Functions:            |  r  Replace one character      ¢x
¢x :q         Quit editor            | n  Repeat previous search    |  R  Replace/Type-over a line   ¢x
¢x :e         Load a fresh copy      | N  Reverse previous search   |                                ¢x
¢x :q!        Quit,discarding buffer |                              |                                ¢x
¢x                                   | Delete Text:                 |                                ¢x
¢x :Control Edit Session:            |   x Delete one character     |                                ¢x
¢x :set nu    Display line numbers   |  dw Delete one word          |                                ¢x
¢x :set nonu  Turn off an option     |  dd Delete one ling          |                                ¢x
¢x :set all   Show all settings      |   D Delete to end of line    |                                ¢x
¢x :set List  display invisible chars|  do Delete to begin of line  |                                ¢x
¢x :set Wm=5  Wrap lines 5 sp from   |  dG Delete to end of file    |                                ¢x
¢x            right margin           | 4dd Delete 4 lines           |                                ¢x
¢x                                   |                              |                                ¢x
¢x                                   | Cancel Edit Function:        |                                ¢x
¢x                                   | u  Undo last change          |                                ¢x
¢x                                   | .  Do last change again      |                                ¢x
¢x                                   |                              |                                ¢x
¢x                                   | Copy and insert Text:        |                                ¢x
¢x                                   |  Y  Yank a copy of a line    |                                ¢x
¢x                                   | 5Y  Yank a copy of 5 lines   |                                ¢x
¢x                                   |  P  put below cursor         |                                ¢x
¢x                                   |  P  put above cursor         |                                ¢x
¢x                                   |                              |                                ¢x
¢x                                   | Word processing functions:   |                                ¢x
¢x                                   |  J  Join next line to current|                                ¢x
¢x                                   | 4J  Join 4 lines to current  |                                ¢x
¢x                                   |                              |                                ¢x
¢x                                   | XP  Transposes 2 characters  |                                ¢x
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  ¡¯ªí¤º¤§¸ê®Æ¸`¿ý¦Û¢á¢ã¢Ü°V½m±Ð§÷--> Introduction to unix system

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