Simple Shell

SHELL

My Prompt

GETLINE

ENTER

Write a function and its a storage in Bufer

EOF

END

Strtok: split the string and its storage in command

"Error"

Malloc

Command [0]

"exit"

Command [0]

"env"

Print the current enviroment variables.

FORK

CHILDREN

PID

PARENT

PPID

WAIT

Stat Return 0, if the file is Found.

Fork

"error"

Stat == 0

Stat(Command[0])

EXECVE

execve (command [0], command NULL)

get_ent

"PATH"

Strtok: Split the string and each folder its storage in folders.

Folders [i]

!= NULL

return (Command[ 0])

Found File

readdir

Read the files

Folder [i] => Function

strcat (function "i")

strcat (function, dir -> d_name

END