Ax_command line

h

Ax_a command line

describe

The command line is in enviroment for DOS,to user operate line of command.

format

Linux : $
windows: C>

Ax_b command line argument

describe

The command argument addition item of level line.

format

e.g.

$ nmap -Ss -T4

gramma

Usage Clang read and Use addition item.

gramma measure

argument count

argc //command line caracter number,space display start and ended for caracter.

argument value

argv //pointer to pointer,array pointer for point to array element.