Small Code Linux small operation to be added

Ctags View Code

Makefile Make Maintenance project

I start writing

ESC U Undo

Vim default open mode is command-line mode

Insert mode is normal in edit mode

Bottom line mode: Wq

GG to First line HEAD

Shift+g to the last

DD to Ctrl+x

P to pate something

P to

S+4 $ to last

s+6 ^ to HEAD

S+~ A to a

x Deleate one by one

W to last by word

B to head by word

E

S+w

S+b

K

K

Hhhhhhhhhhllllllllllllllll

J

J

S+x

C+x Add number

5x deleate 5x

I do not change

A later one

o Next line and empty

: Wq

/int

: 3 Line 3

C+z Undo and re-enter option E

: Set Nu

: Set Nonu

:!

: q! Force exit

Su wz

yw pasting words

S+r

CW Delete Word to mode to command mode

\ The first match succeeds

？ The last match was successful.

vs test1tab Enter

Vim Configuration to vs degree

C+w+l

Switch to the right

10yy

Set Nu all set line number

C+w+h to the left.

Where you want to copy it.

P

Alt +tab Open Terminal

Alt+ctrl exiting the virtual machine interface

C L o S

S compilation

Static links are copied to your code and cannot be used immediately

Dynamic links

LDD Test View Library

Static link disadvantage file size increase memory work

"Command-line mode" []

Gcc-o Test Test-g

GCC default is release version relise version

The plus-G option paves the GDB Debug.

GDB test enters interactive mode

L Display Code

Then the carriage return is the last logic L

Interrupts are implemented under Linux

b 16 lay a breakpoint in line 16

Info B View breakpoint Information

-Breakpoint Number-Valid no-

Running breakpoints

R

(run)

Single Step execution

N

(next)

Look at the address

Value of P xx xx

P &XX Address of XX

Display XX

Jumping out of breakpoints

Until 19

Until

Cancel Show Undisplay

Cancel Breakpoint Delete Breakpoints 1

Info b

It's just the breakpoint number 2nd.

function fun

D 2

You can also delete breakpoint # 2nd

Step

F

Finish End Function and wait for operation

Bt

Call stack Information

Small Code Linux small operation to be added