Shulou(Shulou.com)06/02 Report--

VIM: a text editing tool

Three main modes

Mode conversion

Close the file

Extended command mode

: Q exit: Q! Force exit, discard changes made: wq save exit: X save exit 

Command mode:

ZZ save exit ZQ does not save exit extended command mode: common command w write (save) disk file wq write and exit x write and exit Q exit Q! Exit without saving the disk, even if you change it, you will lose the contents of the r filename read file to the current file w filename writes the contents of the current file to another file! command executes the command ringing command reads the output command mode cursor jumps:

Jump between characters:

H: left l: right j: next k: top # COMMAND: jump to the number of characters specified by # 

Jump between words

W: the beginning of the next word e: the suffix of the current or next word b: the beginning of the current or previous word # COMMAND: the number of words to jump  specified by #

Current page jump:

H: top M: middle line L: bottom zt: move the current line of the cursor to the top of the screen zz: move the current line of the cursor to the middle of the screen zb: move the current line of the cursor to the bottom of the screen command mode cursor jump

Jump at the beginning and end of the line:

^ Jump to the first non-white space character at the beginning of the line 0 to the beginning of the line $jump to the end of the line

Interline movement

# G or extended command mode: # Jump to the last line 1G from line # G, the first line of gg

Inter-sentence movement

) next sentence (previous sentence )

Move between paragraphs

Next paragraph {previous command mode flip screen operation Ctrl+f turn a screen to the end of the file  Ctrl+b turn a screen to the head of the file  Ctrl+d turn half the screen to the end of the file  Ctrl+u flip half to the head of the file command mode operation

Character editing

X delete the character at the cursor # x delete the beginning of the cursor the position of the character at and after the xp swap cursor ~ convert case J the newline character  after the current line is deleted

Replace command (r, replace)

R replace the character R at the cursor and switch to REPLACE mode

Delete command

D delete command, can be combined with the cursor jump character to achieve range deletion d$ delete to the end of the line d^ delete to the beginning of the non-empty line d0 delete to the beginning of the line dw de db # COMMAND  dd: delete the line where the cursor is located # dd multiple lines delete  D: delete from the current cursor position to the end of the line, which is equivalent to d$

Copy command (y, yank)

Y copy, similar to the d command y$ y0 y ^ ye yw yb # COMMAND  yy: copy line # yy copy multiple lines  Y: copy the entire line

Paste command (p, paste)

If the P buffer is the whole line, paste below the line of the current cursor; otherwise, paste to the back of the current cursor, if the P buffer is the whole line, paste the top of the line of the current cursor; otherwise, paste to the front of the current cursor

Change command (c, change)

C: switch to insert mode after modification

Command mode-- > insert mode

C $c ^ c0 cb ce cw # COMMAND 

Cc: delete the current line and enter new content, which is equivalent to S

Cc

C: delete the current cursor to the end of the line and switch to insert mode

Find

/ PATTERN: from the current cursor to the end of the file? PATTERN: from the current cursor to the head of the file n: in the same direction as the command N: opposite to the command

Undo changes

U undo recent changes  # u undo multiple changes before undo  U undo cursor falls on this line all changes to this line  Ctrl-r redo the last "undo" change . Repeat the previous operation  #. Repeat the previous operation # times to learn more

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