vim命令总结

cat /etc/os-release
command -v vim
vim +20 updated_file.txt : open the file and skip line 20
vim -o file1.txt file2.txt : open files in horizon screens
vim -O file1.txt file2.txt : open files in vertical screens

• normal mode
  • i -> insert mode
  • v -> visual mode, and select para
  • shift + a: skip to the end of the line -> insert mode
  • u: undo last change
  • x: delete one char
  • dd: delete the line and copy to paste buffer
  • 0: start of line
  • hjkl: left, up, down, right
  • $: end of line
  • gg: start of file
  • shift + g: end of file
  • pageDown: next page
  • pageUp: last page
  • p: paste the para copyed in the visual mode
  • /[prara] : search certain chars, n or shift+n to another matched element
• insert mode
  • esc->normal mode
  • : ->command mode
• command mode
  • q -> quit
  • q! -> abort and quit
  • w [new_file_name]-> write
  • r [file_name] : read anothe file in buffer
  • e [file_name] : open file in another buffer
  • e new: open a block buffer, cant quit before save
  • badd [file_name] : open file in another buffer backgroud
  • bn : next buffer or skip to the first buffer
  • bp : last buffer
  • bd : delete buffer
  • ! [linux_command] : excute the command and give the output
  • %s/[replaced_mode]/[target_mode]/g
  • split [file_name] : open a new file in the another horizonlal screen, sp [file_name], the same file will auto sync in different screens
  • vs [file name] : open a new file in the another vertical screen
  • Ctrl+ww: switch to another screen
  • set number : appear line number
  • set nonumber : disappear line number
• visual moder [file_name] :
  • y : copy the para and exit
  • :sort ui : sort selected line by char

make vim change persist in ~/.vimrc

" Adds line numbers, this line is annotation
set number