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LESSON 1 SUMMARY
1. The cursor is moved using either the arrow keys or the hjkl keys.
h (left) j (down) k (up) l (right)
2. To enter Vim (from the % prompt) type: vim FILENAME <ENTER>
3. To exit Vim type: <ESC> :q! <ENTER> to trash all changes.
OR type: <ESC> :wq <ENTER> to save the changes.
4. To delete a character under the cursor in Normal mode type: x
5. To insert text at the cursor while in Normal mode type:
i type in text <ESC>
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LESSON 2 SUMMARY
1. To delete from the cursor to the end of a word type: dw
2. To delete from the cursor to the end of a line type: d$
3. To delete a whole line type: dd
4. The format for a command in Normal mode is:
[number] command object OR command [number] object
where:
number - is how many times to repeat the command
command - is what to do, such as d for delete
object - is what the command should act upon, such as w (word),
$ (to the end of line), etc.
5. To undo previous actions, type: u (lowercase u)
To undo all the changes on a line type: U (capital U)
To undo the undo's type: CTRL-R
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LESSON 3 SUMMARY
1. To replace text that has already been deleted, type p . This Puts the
deleted text AFTER the cursor (if a line was deleted it will go on the
line below the cursor).
2. To replace the character under the cursor, type r and then the
character which will replace the original.
3. The change command allows you to change the specified object from the
cursor to the end of the object. eg. Type cw to change from the
cursor to the end of the word, c$ to change to the end of a line.
4. The format for change is:
[number] c object OR c [number] object
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LESSON 4 SUMMARY
1. Ctrl-g displays your location in the file and the file status.
Shift-G moves to the end of the file. A line number followed
by Shift-G moves to that line number.
2. Typing / followed by a phrase searches FORWARD for the phrase.
Typing ? followed by a phrase searches BACKWARD for the phrase.
After a search type n to find the next occurrence in the same direction
or Shift-N to search in the opposite direction.
3. Typing % while the cursor is on a (,),[,],{, or } locates its
matching pair.
4. To substitute new for the first old on a line type :s/old/new
To substitute new for all 'old's on a line type :s/old/new/g
To substitute phrases between two line #'s type :#,#s/old/new/g
To substitute all occurrences in the file type :%s/old/new/g
To ask for confirmation each time add 'c' :%s/old/new/gc
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LESSON 6 SUMMARY
1. Typing o opens a line BELOW the cursor and places the cursor on the open
line in Insert mode.
Typing a capital O opens the line ABOVE the line the cursor is on.
2. Type an a to insert text AFTER the character the cursor is on.
Typing a capital A automatically appends text to the end of the line.
3. Typing a capital R enters Replace mode until <ESC> is pressed to exit.
4. Typing ":set xxx" sets the option "xxx"
