This document provides instructions for various commands in Vim and Git. In Vim, I inserts text while in Normal mode commands like :wq save and quit. dd deletes the current line while yy copies it. Git commands like git add stage changes and git commit commits them to the local repository. git push pushes local changes to the remote server repository.

1. Running background process: sleep 10
sleep 10 &
Kill process: kill %jobnumber
Vim enviroment editor (Insert → Allows typing and editing as normal/Visual → Used for selecting
copy/paste/Normal → use command):
I → insert->normal
x → delete the char under the cursor
:wq → save and delete
dd → delete the current line
p → paste
yy → copy the current line
:e → <path/to/file> → open
:w → save
:q! → destroy and quit any changes made
:wq → write changes (save) and exit
:q → quit if no change were made
:x → similar to :wq, only write the file if changes were made, then quit
^ → go to the first non-blank character
C-v → start block selection
C-d → move down
I--[ESC] → write – to comment each line
Complention in Vim
In insert mode, type [C-p]
Visual selection: v,V,[C-v]
J → join all the lines together
< (resp. >) → indent to the left
= → auto indent:q:q!
GIT: git add → add file changed into stage
git commit → commit cac file da add vao stage len repository o local
Lam viec tren server:
push → push thay doi tu repository local to repository server
fetch → cap nhat thay doi tu respository server ve respository local
pull/rebase → sao chep source code tu server ve local workspace