linux vim common operations

vim

Character Class

• H on the left and right k j i, the keyboard keys may also be moved in the direction

Word level

• the first letter of the word b next word w e first letter of the next word in the last letter

Row-level

• 0 of line $ end of line

delete

• dd Delete cursor line

Document-level

• gg document first line, the first character
• G document last line, the first character
• H screen header
  
• L screen tail

copy

• yy copy cursor line
• Multi-line after nyy copy cursor
• p Paste output

Edit mode

• a cursor for entering characters from the
• The cursor into the character i
• o start a new line into the
• s Delete character under the cursor and enter

replace

• s / content to replace / replace content / the first row of the cursor
• s / content to replace / replace content / g cursor line replace all
• % S / content to replace / replace content / g All file contents are replaced

Settings Syntax Highlighting

• syntax on (opened with vim .vimrc write)

Show Line Numbers

• set nu (vim .vimrc opened with write)

Set the number of spaces to indent 4

• set shiftwidth = 4 (with vim .vimrc open for writing)