:: BY Alex V | Release 08/02/2017 | https://pastebin.com/raw/dhzkny3h | bulk_rename.bat  ---  Renames Files in a Folder
:: USE AT YOUR OWN RISK!!!!! NO WARRANTY.  NO SUPPORT.  NO GUARANTEE
@echo off && setlocal EnableDelayedExpansion EnableExtensions

:: go to the start of the function calls
goto START_SCRIPT %*
goto :eof



:HARDCODED_INPUT
:: Hardcoded Variables  :::::::::::::::
::  Location where you'd like to rename the files.
if not defined bulkr_dir_with_files_to_rename ^
set "bulkr_dir_with_files_to_rename="         


::  String that you would like replaced.
if not defined bulkr_unwanted_string ^
set "bulkr_unwanted_string="


::  New string to replace the old one with.
if not defined bulkr_new_string ^
set "bulkr_new_string="

:: Oh Noes, I am unable to recall which fix is for what fix.
:: Remember folks:
::   String.txt ~> PrefixStringSuffix.txt
::
:: Don't forget to pad with spaces, underscores, dashes, etc
:: Example: 
::   String.txt ~> Prefix_String_Suffix.txt
:: 

::  Enter the new Prefix, Example: [awesomesause]_
if not defined bulkr_new_prefix ^
set "bulkr_new_prefix="


::  Enter the new Suffix, Example: _[awesomesause]
if not defined bulkr_new_suffix ^
set "bulkr_new_suffix="


::  If you have provided all desired information via variables or parameters and wish to bypass prompts.
::    ANY VALUE makes this true.  NO VALUE makes this false
if not defined bulkr_bypass_all_prompts ^
set "bulkr_bypass_all_prompts="
:::::::::::::::::::::::::::::::::::::::
goto :eof



:SCRIPT_VARS
:: Script Variables :::::::::::::::::::
set "bulkr_auto_bypass_all_prompts="          rem :: Default: Not Set :: If set, will ALWAYS bypass all prompts
set "bulkr_default_timeout_value=3"           rem :: Default: 3       :: How long to wait before processing when all prompts are bypassed
set "bulkr_allow_prompted_vars=true"          rem :: Default: true    :: Does not unset the vars assosiated to params.
set "bulkr_rename_bin=move"                   rem :: Default: move    :: Binary used to perform the rename, 'rename' is an alternative although its not functional at the moment
set "bulkr_current_directory=%cd%"            rem :: Default: %cd%    :: Enter the bulkr_current_directory path(examples: %cd% or '.\' or '%~dp0' )
:::::::::::::::::::::::::::::::::::::::
goto :eof



:::::::::::::::::::::::::::::::::::::::
::                                   ::
:::::     Do Not Modify Below     :::::
::                                   ::
:::::::::::::::::::::::::::::::::::::::

:START_SCRIPT
call :SCRIPT_VARS
call :CLEAR_VARS
call :encode_utf8
call :SCRIPT_VARS
call :help_check %~1
if defined bulkr_shown_help_flag goto :eof

call :HARDCODED_INPUT
call :PARAM_INPUT %*
call :func_reset_counters
call :PROMPT_INPUT
call :ERROR_CHECK_1
call :INITIALIZE
call :RENAME_LOOP
call :SUMMARY
call :CLEANUP
call :CLEAR_VARS
goto :eof
:::::::::::::::::::::::::::::::::::::::



:: Clearing Variables :::::::::::::::::
::    Clears all bulkr_ variables    ::
::    only param vars bypassed       ::
::                                   ::
::
:CLEAR_VARS
for /f "tokens=1 delims==" %%x in ('set bulkr_') do (
    if defined bulkr_allow_prompted_vars (
        echo %%~x | findstr /i "bulkr_dir_with_files_to_rename bulkr_unwanted_string bulkr_new_string bulkr_new_prefix bulkr_new_suffix" 2>nul 1>nul
        if !errorlevel! neq 0 (
            set "%%~x="
        )
    ) else (
        set "%%~x="
    )
)

goto :eof
:::::::::::::::::::::::::::::::::::::::



:PARAM_INPUT
:: Parameters  ::::::::::::::::::::::::
::  All Quotes will be removed       ::
::  Wrap the parameters in quotes    ::
::                                   ::
::  Example:                         
::      %0               %1                               %2           %3          %4            %5             %6
::    script          "Folder"                         "UnWanted"  "New Text"  "Add Preffix"  "Add Suffix"  "No Prompts"
::    bulk_rename.bat "%USERPROFILE%\Downloads\Videos"  "[Divx]"       ""          ""          "[JXE]"     "Trick Preeze"   
:: 
::                                   
if not "%~1" equ "" set "bulkr_dir_with_files_to_rename=%~1"  rem :: First Param  = location where you'd like to rename the files.
if not "%~2" equ "" set "bulkr_unwanted_string=%~2"           rem :: Second Param = the string that you would like replaced.
if not "%~3" equ "" set "bulkr_new_string=%~3"                rem :: Third Param  = new string to replace the old one with.
if not "%~4" equ "" set "bulkr_new_prefix=%~4"                rem :: Fourth Param = new Prefix, Example: [awesomesause]_
if not "%~5" equ "" set "bulkr_new_suffix=%~5"                rem :: Fifth Param  = new Suffix, Example: _[awesomesause]
if not "%~6" equ "" set "bulkr_bypass_all_prompts=%~6"        rem :: Sixth Param  = Prompted input? I don't even know her.
goto :eof
:::::::::::::::::::::::::::::::::::::::



:PROMPT_INPUT
:: Prompted Variables :::::::::::::::::
::    Will Only be prompted          ::
::    if they're not already set     ::
::                                   ::
::

rem  Superceeded Bypass support
if defined bulkr_auto_bypass_all_prompts (
    set "bulkr_bypass_all_prompts=%bulkr_auto_bypass_all_prompts%"
)

rem Bypass support
if defined bulkr_bypass_all_prompts (
    echo INFO: Prompts bypassed
	call :func_set_file_totals
    call :DUMP_PARAMETERS
) else (
    rem Prompting for any unset variables
    if not defined bulkr_dir_with_files_to_rename (
        echo/
        echo PROMPT: Enter the location where you'd like to rename the files:
        echo            If left blank, defaults to [%bulkr_current_directory%]
        set /p "bulkr_dir_with_files_to_rename=>"
    )
	
	call :func_set_file_totals
	call :func_set_sample_files
	
	if defined bulkr_sample_file1 (
		echo/ Info: Cherry-Picked sample files for Copy-Paste ease
	
		for /l %%a in (1,1,5) do (
			if defined bulkr_sample_file%%a echo/  !bulkr_sample_file%%a!
		)
	)

    if not defined bulkr_unwanted_string (
        echo/
        echo PROMPT: Enter the string that you would like replaced:
        set /p "bulkr_unwanted_string=>"
    )

    if not defined bulkr_new_string (
        echo/
        echo PROMPT: Enter the new string to replace the old one with:
        set /p "bulkr_new_string=>"
    )

    if not defined bulkr_new_prefix (
        echo/
        echo PROMPT: Enter the new Prefix, Example [or leave blank for none]:
        set /p "bulkr_new_prefix=>"
    )

    if not defined bulkr_new_suffix (
        echo/
        echo PROMPT: Enter the new Suffix, Example [or leave blank for none]:
        set /p "bulkr_new_suffix=>"
    )
    echo/
    echo -------------------------------------------------------
)
goto :eof
:::::::::::::::::::::::::::::::::::::::



:ERROR_CHECK_1
:: Basic Error Checking :::::::::::::::
if not defined bulkr_dir_with_files_to_rename (
    if defined bulkr_current_directory (
        set "bulkr_dir_with_files_to_rename=%bulkr_current_directory%"
    ) else (
        set "bulkr_dir_with_files_to_rename=.\"
    )
)

rem Default Pause Timer Value 
if not defined bulkr_default_timeout_value (
    set "bulkr_default_timeout_value=5"
)

rem [bulkr_dir_with_files_to_rename] Cannot be empty
if not defined bulkr_dir_with_files_to_rename (
    echo Error: Fatal: Check-Variable: [^%bulkr_dir_with_files_to_rename^% is empty] Exiting...
    goto :eof
)
goto :eof
:::::::::::::::::::::::::::::::::::::::


rem Scrubbing Var Counts 
rem for /f "tokens=1 delims==" %%a in ('set bulkr_count_file_') do set "%%a=0"
:INITIALIZE
rem pushd to the dir to read attribs
if exist "!bulkr_dir_with_files_to_rename!" (
    pushd "!bulkr_dir_with_files_to_rename!"
	set /a "pushme_bulkr+=1"
)


rem Normal totals - Calc string length for prepadded zeros-- Using str length to "UnLazy" the "Lazy Zeroes"
if defined bulkr_count_file_total (
    if !bulkr_count_file_total! geq 10 (
        set "bulkr_Pvar=!bulkr_count_file_total!#"
        set "bulkr_padz_total=0"
        
        for %%P in (4096 2048 1024 512 256 128 64 32 16 8 4 2 1) do (
            if "!bulkr_Pvar:~%%P,1!" NEQ "" (
                set /a "bulkr_padz_total+=%%P"
                set "bulkr_Pvar=!bulkr_Pvar:~%%P!"
            )
        )
    )
)

rem Normal totals - Creating a working set of prepadded zeros from total -- deemed "Almost Lazy Zeros"
if defined bulkr_padz_total (
    for /l %%a in (1,1,!bulkr_padz_total!) do (
        set "bulkr_padz=0!bulkr_padz!"
    )
) else (
    set "bulkr_padz="
)

goto :eof
:::::::::::::::::::::::::::::::::::::::

:: rem Hidden totals - Calc string length for prepadded zeros-- Using str length to "UnLazy" the "Lazy Zeroes"
:: if defined bulkr_count_file_hidden_total (
::     if !bulkr_count_file_hidden_total! geq 10 (
::         set "bulkr_Pvar=!bulkr_count_file_hidden_total!#"
::         set "bulkr_hpadz_total=0"
::         
::         for %%P in (4096 2048 1024 512 256 128 64 32 16 8 4 2 1) do (
::             if "!bulkr_Pvar:~%%P,1!" NEQ "" (
::                 set /a "bulkr_hpadz_total+=%%P"
::                 set "bulkr_Pvar=!bulkr_Pvar:~%%P!"
::             )
::         )
::     )
:: )
:: 
:: rem Hidden totals - Creating a working set of prepadded zeros from total -- deemed "Almost Lazy Zeros"
:: if defined bulkr_hpadz_total (
::     for /l %%a in (1,1,!bulkr_padz_total!) do (
::         set "bulkr_hpadz=0!bulkr_padz!"
::     )
:: ) else (
::     set "bulkr_hpadz="
:: )
:: 

:: Renaming and erroring checking :::::
::   Allowing only Script Msgs       ::
::   All other outpout suppressed    ::
rem working string :: set "bulkr_fname_new=%bulkr_new_prefix%!bulkr_fname_only:%bulkr_unwanted_string%=%bulkr_new_string%!%bulkr_new_suffix%!bulkr_fname_extention!"
rem Expansion attributes
rem   d ~0,1 
rem   - ~1,1 
rem   a ~2,1 
rem   h ~3,1 

rem if wildcard is found process as wildcard - cmd limitations...
rem this command is the key.  Needs to be in a onliner. call echo %string:%string:*[=[%=%
:RENAME_LOOP
for /f "tokens=1* delims=" %%A in ('dir /b /o:-n /a:-d "!bulkr_dir_with_files_to_rename!"') do (
    set "bulkr_fname_only=%%~nA"
    set "bulkr_fname_attrib=%%~aA"
	(set "bulkr_fname_new=!bulkr_new_prefix!!bulkr_fname_only:%bulkr_unwanted_string%=%bulkr_new_string%!!bulkr_new_suffix!%%~xA")
    
    rem Making sure Replacement strings are removed if not defined
    if not defined bulkr_unwanted_string (
        if not defined bulkr_new_string (
            set "bulkr_fname_new=%bulkr_new_prefix%!bulkr_fname_only!!bulkr_new_suffix!%%~xA"
        )    
    )

	if "[%%~nxA]" equ "[!bulkr_fname_new!]" (
		set /a "bulkr_count_file_same+=1"
		set /a "bulkr_count_file_current+=1"
		
		if defined bulkr_padz (
			rem  Pre-pad value with zeros and strip un-needed extras
			set "bulkr_pz_cntr=!bulkr_padz!!bulkr_count_file_current!"
			set "bulkr_pz_cntr=!bulkr_pz_cntr:~-%bulkr_padz_total%!"
			
			echo Info: SameName [!bulkr_pz_cntr!/%bulkr_count_file_total%]: [!bulkr_fname_new!] - [Same]
		) else (
			echo Info: SameName [!bulkr_count_file_current!/%bulkr_count_file_total%]: [!bulkr_fname_new!] - [Same]
		)
	) else (
		rem unhide hidden files
		if /i "!bulkr_fname_attrib:~3,1!" equ "h" (
			REM echo Info: Unhiding Hidden File: [%%~nxA]
			
			2>nul 1>nul attrib -H "%%~nxA"
			if !errorlevel! equ 0 (
				set /a "bulkr_count_file_nhidden+=1"
				set "hiddenfile_bulkr!bulkr_count_file_nhidden!=%%~nxA"
			)
		)
		
		rem Making sure the old filename exists
		if exist "%%~nxA" (
			set /a "bulkr_count_file_current+=1"
			
			rem Making sure that the new filename does not exist
			if not exist "!bulkr_fname_new!" (
				rem Moves OLD fname to NEW fname
				call %bulkr_rename_bin% "%%~nxA" "!bulkr_fname_new!" 2>nul 1>nul
				
				rem Making sure that the new filename was created
				if exist "!bulkr_fname_new!" (
					if defined bulkr_padz (
						rem  Pre-pad value with zeros and strip un-needed extras
						set "bulkr_pz_cntr=!bulkr_padz!!bulkr_count_file_current!"
						set "bulkr_pz_cntr=!bulkr_pz_cntr:~-%bulkr_padz_total%!"
						
						echo Info: Success  [!bulkr_pz_cntr!/%bulkr_count_file_total%]: [!bulkr_fname_new!]
					) else (
						echo Info: Success  [!bulkr_count_file_current!/%bulkr_count_file_total%]: [!bulkr_fname_new!]
					)
				) else (
					echo/
					set /a "bulkr_count_file_error+=1"
					echo Error: Unable to find new filename - Path:[!bulkr_dir_with_files_to_rename!] File:[!bulkr_fname_new!]
				)
			) else (
				echo/
				set /a "bulkr_count_file_error+=1"
				echo Error: Destination File already exists ["!bulkr_fname_new!"]
			)
		) else (
			echo/
			set /a "bulkr_count_file_error+=1"
			echo Error: Internal Error. Unable to locate ["%%~nxA"]
		)
		
		if defined hiddenfile_bulkr!bulkr_count_file_nhidden! (
			
			2>nul 1>nul attrib +H "!bulkr_fname_new!"
			if !errorlevel! equ 0 (
				set "hiddenfile_bulkr!bulkr_count_file_nhidden!="
			) else (
				echo/
				set /a "bulkr_count_file_error+=1"
				echo Error: Internal Error. Unable to hide [attrib +H "!bulkr_fname_new!"]
			)
		)
	)
) 
goto :eof
:::::::::::::::::::::::::::::::::::::::


:SUMMARY
:: Print Summary ::::::::::::::::::::::
echo.
echo -------------------------------------------------------
call :DUMP_PARAMETERS
echo -------------------------------------------------------
echo.
if !bulkr_count_file_error! gtr 0 (
    echo Warning: Errors Found [%bulkr_count_file_error%]
)
echo SUMMARY:  Found:[!bulkr_count_file_total!]  Same:[!bulkr_count_file_same!]  Processed:[!bulkr_count_file_current!]  Hidden:[!bulkr_count_file_nhidden!]  Errors:[!bulkr_count_file_error!]
goto :eof
:::::::::::::::::::::::::::::::::::::::



:CLEANUP
:: popd out of the pushd ::::::::::::::
if defined pushme_bulkr (
	for /l %%P in (1,1,!pushme_bulkr!) do (
		popd "!bulkr_dir_with_files_to_rename!"
	)
) else (
	popd "!bulkr_dir_with_files_to_rename!"
)
:::::::::::::::::::::::::::::::::::::::

:: Changing typeset back to original ::
call :encode_orig
goto :eof
:::::::::::::::::::::::::::::::::::::::



:DUMP_PARAMETERS
:: Display User prompted variables ::::
echo/INFO: Dumping all set parameters:
echo/          Directory     :[!bulkr_dir_with_files_to_rename!]
echo/          UnWanted Text :[%bulkr_unwanted_string%]
echo/          Replace  Text :[%bulkr_new_string%]
echo/          Add Prefix    :[%bulkr_new_prefix%]
echo/          Add Suffix    :[%bulkr_new_suffix%]
goto :eof
:::::::::::::::::::::::::::::::::::::::



:::::::::::::::::::::::::::::::::::::::
::                                   ::
::    Changing typeset to utf8       ::
::    because we love everyone       ::
::     that's utf8 supported         ::
::       T.T, Everyone else          ::
::                                   ::
:::::::::::::::::::::::::::::::::::::::
:: Storing the original value 
::  If not utf8, making it so
:encode_utf8
if not defined bulkr_orig_chcp call :set_bulkr_orig_chcp
if !bulkr_orig_chcp! neq 437 (
	chcp 437
	if !errorlevel! neq 0 (
		echo Error: Not Fatal: Unable to set UTF8 typeset...
	)
) 2>nul 1>nul

goto :eof
:::::::::::::::::::::::::::::::::::::::



:set_bulkr_orig_chcp
if not defined bulkr_orig_chcp (
    for /f "tokens=4 delims=: " %%a in ('chcp') do set "bulkr_orig_chcp=%%a"
)
goto :eof 
:::::::::::::::::::::::::::::::::::::::



:: If not orig, mskinh it so
::   if orig is not set, changing to oem (us default)
::   OneLiner - remind future self: Seemed like a good idea at the time
:encode_orig
if not defined bulkr_orig_chcp goto :eof

for /f "tokens=4 delims=: " %%a in ('chcp') do (
	if not %%~a geq 0 (
		set "bulkr_current_chcp="
		goto :eof
	) else (
		set "bulkr_current_chcp=%%a"
	)
)

if !bulkr_current_chcp! neq !bulkr_orig_chcp! (
	chcp !bulkr_orig_chcp! 2>nul 1>nul 
	if !errorlevel! neq 0 (
		echo Error: Not Fatal: Unable to set !bulkr_orig_chcp! typeset... 

		chcp 65001
		if !errorlevel! neq 0 (
			echo Error: Not Fatal: Unable to set 65001 typeset...
		) 
	) 
)

goto :eof
:::::::::::::::::::::::::::::::::::::::



rem unused atm -- bulkr_count_file_hidden_total
rem Scrubbing Var Counts -- sets all counts to zero
:func_reset_counters
for %%v in (
	bulkr_count_file_nhidden
	bulkr_count_file_current
	bulkr_count_file_total
	bulkr_count_file_error
	bulkr_count_file_same
) do (
	set "%%v=0"
)
goto :eof



REM for /f "tokens=1* delims=" %%A in ('dir /b /o:-n /a:h /a:-d "!bulkr_dir_with_files_to_rename!" 2^>nul') do (
	REM set /a "bulkr_count_file_hidden_total+=1"
REM )
rem Getting total number of hidden files 
rem Getting total number of normal files 
:func_set_file_totals

for /f "tokens=1* delims=" %%A in ('dir /b /o:-n /a:-d "!bulkr_dir_with_files_to_rename!"') do (
	set /a "bulkr_count_file_total+=1"
)
goto :eof



rem Getting Sample file name set for easy copy-pasta
:func_set_sample_files
if not defined bulkr_count_file_total goto :eof

set /a "bulkr_s1=(!bulkr_count_file_total! / 6)"
for /l %%a in (2,1,5) do (
	set /a "bulkr_s%%a=!bulkr_s1! * %%a"
)

set "bulkr_cntr=0"
if !bulkr_count_file_total! geq 6 (
	
	for /f "tokens=1* delims=" %%A in ('dir /b /o:-n /a:-d "!bulkr_dir_with_files_to_rename!"') do (
		set /a "bulkr_cntr+=1"

			   if !bulkr_s1! equ !bulkr_cntr! ( set "bulkr_sample_file1=%%~nxA"
		) else if !bulkr_s2! equ !bulkr_cntr! ( set "bulkr_sample_file2=%%~nxA"
		) else if !bulkr_s3! equ !bulkr_cntr! ( set "bulkr_sample_file3=%%~nxA"
		) else if !bulkr_s4! equ !bulkr_cntr! ( set "bulkr_sample_file4=%%~nxA"
		) else if !bulkr_s5! equ !bulkr_cntr! ( set "bulkr_sample_file5=%%~nxA"
		)
	)
) 2>nul else (
	for /f "tokens=1* delims=" %%A in ('dir /b /o:-n /a:-d "!bulkr_dir_with_files_to_rename!" 2^>nul') do (
		set /a "bulkr_cntr+=1"
		set "bulkr_sample_file!bulkr_cntr!=%%~nA"
	)
)

set "bulkr_cntr="
goto :eof



:: Calling For User Input :::::::::::::
::   Ignored if:                     ::
::     "bulkr_bypass_all_prompts=1"  ::
::     Present Hardcoded Values      ::
::     Passed Parameters             ::
::                                   ::
:: Checking for the help parameter   ::
::   Dumping Help Menu If needed     ::
::
:help_check
if "%~1" equ "" goto :eof

     if /i "%~1" equ "/h"    ( call :helpMe
else if /i "%~1" equ "/help" ( call :helpMe
else if /i "%~1" equ "-h"    ( call :helpMe
else if /i "%~1" equ "-help" ( call :helpMe
else if ["%~1"]  equ ["/?"]  ( call :helpMe
else if ["%~1"]  equ ["-?"]  ( call :helpMe
)

echo/
goto :eof
:::::::::::::::::::::::::::::::::::::::



:helpMe
:: Help Menu ::::::::::::::::::::::::::
set "bulkr_shown_help_flag=true"
echo/
echo USAGE: bulk_rename.bat ["Folder" "UnWanted" "New Text" "Add Preffix" "Add Suffix" "No Prompts"]
echo           bulk_rename.bat [/^?^|/h^|-h^|-^?] for help 
echo/
echo       {^*} Add/Remove/Replace Bulk file names.  Directories not supported at this point
echo/
echo       {^*} Mix and Match Four Input Meathods 
echo            In weighted order from TOP to BOTTOM, where top superceeds/overwrites bottom:
echo             - Parameters: Pass Parameters when calling script; overwrites all below 
echo             - Hardcoded:  Bake defaults into the script; overwrites all below  
echo             - Predefined: Predefined variables in the shell; overwrites below 
echo             - Prompted:   Prompts user for input, unless bypassed
echo/
echo/
echo       {^*} Parameter Input Meathod:
echo            - First Param  = location where you'd like to rename the file(s).
echo            - Second Param = the string that you would like replaced.
echo            - Third Param  = New string to replace the old one with.
echo            - Fourth Param = new Prefix, Example: [awesomesause]_
echo            - Fifth Param  = new Suffix, Example: _[awesomesause]
echo            - Sixth Param  = Prompted input? I don't even know her.
echo/
echo       {^*} Usage Example: Remove [Divx] tag;  Append Suffix " [JXE]"  and bypass all prompts
echo            - bulk_rename.bat "^%USERPROFILE^%\Downloads\Videos"  "[Divx]"  ""  ""  " [JXE]"  "Trick Preeze"
echo/
echo       {^*} Usage Example: Replace all Double Spaces with Single Spaces and bypass all prompts
echo            - bulk_rename.bat "^%USERPROFILE^%\Downloads\Videos"  "  "  " "  ""  ""  "Trick Preeze"
echo/
echo       {^*} Usage Example: Prompt for all fields
echo            - bulk_rename.bat
echo/
echo       {^*} Parameter Input Meathod:
echo            - Batch/cmd - Use (please note the quotes): set "[variable below]=[value]"
echo               # bulkr_dir_with_files_to_rename 
echo               # bulkr_unwanted_string 
echo               # bulkr_new_string 
echo               # bulkr_new_prefix 
echo               # bulkr_new_suffix 
echo               # bulkr_bypass_all_prompts 
echo/
goto :eof
:::::::::::::::::::::::::::::::::::::::

:::::::::::::::::::::::::::::::::::::::
:: 
::  ----------------------------------------
::   Thanks, Sources, and/or [Sourced-]Contributions
::  ----------------------------------------
::   + Feature: Prepadded Zeros 
::    ~> Credited Author: jeb         - https://stackoverflow.com/users/463115/jeb
::     * Determine string length     -- https://stackoverflow.com/a/19101275
::     * "Lazy Zeros"                -- https://stackoverflow.com/a/9430912 
::  ----------------------------------------
::
::
::  ----------------------------------------
::   Version History
::  ----------------------------------------
::   * 09/12/2016: #Fixed Param Process order; #Added More info in 'help'; #Fixed Possible issue of blank params overwriting all other input methods
::   * 07/12/2017: #Added bulkr_ prefix to all params to unset all vars easily; #Added setting to allow param pre-sets so certain vars are not cleared
::   * 07/23/2017: #Changed default var [bulkr_current_directory] to %cd%; #Fixed Issue where script vars were being cleared #Added Padded current count.
::   * 08/02/2017: #Fixed the weird bug when files contained certain special characters; #Rewrote chcp functions and changed folder detection to increase script speed.
::  ----------------------------------------
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::   Blah Blah Blah -- Notes -- Bleh  *hic*
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::   @ 07/23/2017 ~ I finally admit it, this code is ugly
::   After modifying this script these past couple of weeks, it seemed that there were too many useless blocks
::   And trying to follow the execution order was a confusing mess. 
::   I've come to the conclusion that this script will need to be completely rewritten.
::   Focus would be on:
::    - Expanding the feature set - rename dirs, recurse via tree, hidden/system/special files, etc
::       - Nothing too M$Crazy, but keeping "unix-style apps" in mind
::       - Args parse pl9x
::    - Faster - (I'm no expert, so bare with me)
::    - Overall Structure Flow - (I won't dare say "better"/"improved"/etc)
::   
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