Vim Command (i)

VI command

YY the line where the cursor is copied

P Paste behind the cursor

DD Delete the line where the cursor is located

Vim-p 1.c 2.c 3.c Open multiple files

J+t for file switching

WA: Save All

QA: Exit All

/+ the string to look up:/printf means to look down and then press N to find the next

？ + to find the string up find press N

: + line number: 700 reach that line

: $ jump to last line

: S/hello/word: Turn 22 lines of Hello into Word

: s/hello/wprd/g: Replace all 22 lines of Hello with Word

: 18,22 S/hello/word: Replace the first hello of each row in rows 18 through 22 with the word:0,$ representation of the full text

Vim Command (i)