AutoHotkey Community

origFolder = TestMe ;<--Name of your PRIMARY folder
copyFolder = c:\blah blah\%origFolder%  ;<--Where you keep the Copied Data
SetFormat, Integer, H
DriveGet, DrvList, List, Removable
Loop, Parse, DrvList
{   DriveGet, DrvSerial, Serial, %A_Loopfield%:
   StringTrimLeft, DrvSerial, DrvSerial,2
   StringUpper, DrvSerial, DrvSerial
   IfExist, %a_LoopField%:\%origFolder%  ;<-- Looks for your folder
      FileCopy, %a_LoopField%:\%origFolder%, %copyFolder%, 2  ;<-- Copies & Overwrites to wherever you're storing the copy.
}

origFolder = TestMe ;<--Name of your PRIMARY folder
copyFolder = c:\blah blah\%origFolder%  ;<--Where you keep the Copied Data
SetFormat, Integer, H
DriveGet, DrvList, List, Removable
Loop, Parse, DrvList
   IfExist, %a_LoopField%:\%origFolder%  ;<-- Looks for your folder
      FileCopy, %a_LoopField%:\%origFolder%, %copyFolder%, 2  ;<-- Copies & Overwrites to wherever you're storing the copy.

;_________| USB FOLDER, RECIEVES LIST OF FILES AND THEIR MODIFICATION DATES


FileList =
Loop, E:\XYZ\*.*
   FileList = %FileList%%A_LoopFileTimeModified%`t%A_LoopFileName%`n

Loop, parse, FileList, `n
{
   If A_LoopField =
      Continue
   StringSplit, FileItem, A_LoopField, %A_Tab%   ; SPLITS THE DATE AND NAME INTO TWO VARIABLES

   USBFILEMOD%A_Index% = %FileItem1%   ; SAVES USB FILE NAME IN THE MEMORY
   USBFILENAME%A_Index% = %FileItem2%   ; SAVES USB FILE MODIFICATION DATE IN THE MEMORY

   FileNO=%A_Index%   ; USED LATER AS NUMBER OF LOOPS WHEN COMPARING MODIFICATION DATES
}

;_________| HARDDRIVE FOLDER, RECIEVES LIST OF FILES AND THEIR MODIFICATION DATES

FileList2 =
Loop, D:\XYZ\College\XYZ\*.*
   FileList2 = %FileList2%%A_LoopFileTimeModified%`t%A_LoopFileName%`n

Loop, parse, FileList2, `n
{
   If A_LoopField =
      Continue
   StringSplit, FileItem, A_LoopField, %A_Tab%   ; SPLITS THE DATE AND NAME INTO TWO VARIABLES

   HOMEFILEMOD%A_Index%=%FileItem1%   ; SAVES HOME FILE NAME IN THE MEMORY
   HOMEFILENAME%A_Index%=%FileItem2%   ; SAVES HOME FILE MODIFICATION DATE IN THE MEMORY

}

;_________| COMPARING THE TWO MODIFICATION DATES AND REPLACING OLDER FILE IN HARDRIVE ACCORDINGLY

Loop, %FileNO%
{

   USBMOD = % USBFILEMOD%A_Index%      ; CHANGE THE NAME TO ADD %A_Index%  INTO THE VARIABLE
   HOMEMOD = % HOMEFILEMOD%A_Index%   ; CHANGE THE NAME TO ADD %A_Index%  INTO THE VARIABLE

   MsgBox, USB:`t%USBMOD%`nHome:`t%HOMEMOD%   ; CONFIRMS THE TWO DIFFERENT MODIFICATION DATES, ONLY USED DURING TESTING PROCESS. WILL BE REMOVED ONCE COMPLETE.

   If USBMOD > HOMEMOD   ; THIS IS THE PART THATS NOT WORKING, I TRIED "if var > value" I TRIED "IfGreater, var, value" NONE OF THESE WORK!
   {
      NAME= % USBFILENAME%A_Index%   ; THIS IS ONLY USED DURING TESTING PROCESS. WILL BE REMOVED ONCE COMPLETE.
      MsgBox, 4, File: %NAME% Has been modified. Want to replace on Harddrive?
      IfMsgBox, Yes
         {
            FileCopy, E:\XYZ\%NAME% , D:\XYZ\College\XYZ\, 1
         }
      Else
         {
         }
   }
   Else
   {
      NAME= % USBFILENAME%A_Index%   ; THIS IS ONLY USED DURING TESTING PROCESS. WILL BE REMOVED ONCE COMPLETE.
      MsgBox, File: %NAME% `nHas not been modified   ; THIS IS ONLY USED DURING TESTING PROCESS. WILL BE REMOVED ONCE COMPLETE.
   }
}

#SingleInstance, Force
SetBatchLines -1
Logfile := A_Temp "\USBSYNC.log", Target := "C:\USB_BACKUP"
Loop % SubStr( A_ScriptFullpath,1,3 ) "\*.*", 0, 1
{ If ( ( Update := FileExist( Trg := Target "\" SubStr( A_LoopFileLongPath,4 ) ) ) = ""
       or InStr( FileExist( A_LoopFileLongPath ), "A" ) )
     {
        SplitPath, Trg,, Folder
        If ! InStr( FileExist(Folder), "D" )
           FileCreateDir, %Folder%
        FileCopy, %A_LoopFileLongPath%, %Trg%, 1
        Log .= ( Update ? "*" : "+" ) " " Trg "`n"
        FileSetAttrib, -A, %A_LoopfileLongPath%
}    }
IfEqual,Log,, SetEnv,Log,!!! Nothing to Update !!!`n
FileDelete, %Logfile%
FileAppend, Log Created: %A_Now%`n`n%Log%`nNote: ( "+" = New / "*" = Updated ), %Logfile%
Run Notepad.exe "%Logfile%",, Max

#SingleInstance force
SetBatchLines -1

Source=C:\Users\zachari\Autohotkey
Target=\\ZACHARI-PC\Videos\AHKBKup
Progress, W550 C00 FM8 WM100 M, ,Execution de la sauvgarde..., Execution de la sauvgarde...
Progress, ,,Creating folder tree.
TotalNumOfFiles=0
Loop, %Source%\*.*, , 1
{
TotalNumOfFiles++
}

Loop, %Source%\*.*,2 , 1 ;Create source folder tree to dest
{
   StringReplace, DestMirorFile, A_LoopFileFullPath, %Source%, %Target%
   IfNotExist %DestMirorFile%
   {
      FileCreateDir ,%DestMirorFile%
   }
}

Loop, %Source%\*.*, , 1
{
   CurrentProgress:=((A_Index*100)/TotalNumOfFiles)
   StringReplace, DestMirorFile, A_LoopFileFullPath, %Source%, %Target%
   IfNotExist %DestMirorFile%
   {
      FileCopy ,%A_LoopFileFullPath%,%DestMirorFile%
      Progress, %CurrentProgress%,,%A_LoopFileFullPath% Not exist Created
      continue
   }
   IfExist %DestMirorFile%
   {
      FileGetTime, TimeDest, %DestMirorFile%
      EnvSub, TimeDest, %A_LoopFileTimeModified%, seconds 
        if TimeDest < 0
      {
         FileCopy ,%A_LoopFileFullPath%,%DestMirorFile%,1
         Progress, %CurrentProgress%,,%A_LoopFileFullPath% Newer Copied
         continue
      }
      else
      {
         Progress, %CurrentProgress%,,%A_LoopFileFullPath% Is Older ignored
         continue
      }
   }
   
}