Summary of common vim commands

Vim is a powerful tool for development in linux. I believe many people feel its strength. As a powerful editor, I use a lot of it, but I am not very proficient in it. Sometimes I forget to check the usage. Below is my summary of the most commonly used, record: Normal Mode: j: Move up 5j move up 5 rows k: Move down 5 k move down 5 rows G: to the last line of the document nG: to the nth line gg: to the first line of the document h: shift left, 5 h, move left 5 characters. L: Shift right, 5l, and 5 characters to the right. 0: Beginning of the line ^: first non-empty character $: the end of the line is ctrl + f: Move down one page ctrl + B: Move up one page command mode: set nu: Show row number: set nonu: Cancel row number/word: Search for word n after the mouse to continue searching for N back looking? Word: Find the word before the mouse replacement: 1, $ s/word1/word2/g: replace word1 with word2: 1, $ s/word1/word2/gc: replace word1 with word2, and each time you need to determine the author singleant