Length = 6 ; Длина строки   

Characters := "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890" ; Символы, использующиеся для генерации   

Passwords := "" ; Установить в значение переменной пустоту   

UsedRandomNumbers := "" ; Установить в значение переменной пустоту   

Loop %Length%   
{   
GetNewRandomNumber:   
Random, RandomNumber, 1, % StrLen(Characters)   
if RandomNumber in %UsedRandomNumbers%   
Goto, GetNewRandomNumber   
UsedRandomNumbers := ((UsedRandomNumbers)(RandomNumber)",")           
Passwords .= SubStr(Characters, RandomNumber, 1)   
}   

Msgbox, % Passwords

#include samp.ahk
!1::
sendChatMessage(getPlayerIdByName(Nick_Name))
Return

startLoop:
Loop, Read, %SelectedFile%
{
text := A_LoopReadLine
if text contains test
{
variable := % variable + 1
}
}
goto, startLoop

Gui, Add, Hotkey, x62 y40 w100 h30 vMyHotKey,
Gui, Show, x127 y87 h111 w231, New GUI Window
Return

GuiClose:
ExitApp

%MyHotKey%::
SendInput, {f6}Hello{enter}
return

Gui, Add, Hotkey, x62 y40 w100 h30 vMyHotKey gChangeHotKey
Gui, Show, x127 y87 h111 w231, New GUI Window
Return

ChangeHotKey:
Gui, Submit, NoHide
Hotkey,% MyHotKey, Act, UseErrorLevel
exit

Act:
SendInput {f6}Hello{enter}
exit