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