bagaimana Anda membuat generator kata sandi surat dalam batch?

Saya mengalami kesulitan mencari tahu cara membuat generator kata sandi dengan huruf acak di dalamnya. Misalnya, ASWED-ASDWAD-EFEST. Sejauh ini saya hanya bisa membuat angka acak dengan menggunakan kode

@echo off

:password

echo %random%-%random%-%random
pause
goto password

PS: OS saya adalah windows vista.

semua bantuan akan dihargai.

Ada diskusi di sini yang bisa Anda adaptasi untuk tujuan Anda.

@Echo Off
Setlocal EnableDelayedExpansion
Set _RNDLength=8
Set _Alphanumeric=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789
Set _Str=%_Alphanumeric%987654321
:_LenLoop
IF NOT "%_Str:~18%"=="" SET _Str=%_Str:~9%& SET /A _Len+=9& GOTO :_LenLoop
SET _tmp=%_Str:~9,1%
SET /A _Len=_Len+_tmp
Set _count=0
SET _RndAlphaNum=
:_loop
Set /a _count+=1
SET _RND=%Random%
Set /A _RND=_RND%%%_Len%
SET _RndAlphaNum=!_RndAlphaNum!!_Alphanumeric:~%_RND%,1!
If !_count! lss %_RNDLength% goto _loop
Echo Random string is !_RndAlphaNum!

TheOutcaste menjelaskan hal di atas:

Saya telah memodifikasinya sehingga Anda dapat dengan mudah menentukan panjang dan menambahkan atau menghapus karakter tanpa harus mengubah bagian lain dari kode.

Misalnya, Anda mungkin tidak ingin menggunakan 0 dan O (nol dan O huruf besar), atau 1 dan l (satu dan huruf kecil L).

Anda dapat menggunakan tanda baca kecuali untuk karakter ini:

! % ^ & < >

Anda dapat menggunakan ^dan %, tetapi harus memasukkannya dalam _Alphanumeric variabel dua kali sebagai ^^ atau %%. Namun, jika Anda ingin menggunakan hasilnya ( _RndAlphaNum) nanti dalam file batch (selain Echoing ke layar), mereka mungkin memerlukan penanganan khusus.

Anda bahkan dapat menggunakan spasi, selama itu bukan karakter terakhir dalam string. Jika berakhir sebagai karakter terakhir dalam string yang dihasilkan, itu tidak akan digunakan, jadi Anda hanya akan memiliki 7 karakter.

rem 16 stings pwd

setlocal ENABLEEXTENSIONS ENABLEDELAYEDEXPANSION
set alfanum=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789

set pwd=
FOR /L %%b IN (0, 1, 16) DO (
SET /A rnd_num=!RANDOM! * 62 / 32768 + 1
for /F %%c in ('echo %%alfanum:~!rnd_num!^,1%%') do set pwd=!pwd!%%c
)

echo pwd=%pwd%

Ini adalah solusi sederhana dan elegan untuk ini

@echo off
setlocal enableextensions enabledelayedexpansion

set /P _length=Password Length: %==%
set /a z = %_length%
set "string=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"
set "password="
for /L %%i in (1,1,!z!) do call :_genRand
echo Password is:  %password%
goto :EOF

:_genRand
set /a x=%random% %% 62
set password=%password%!string:~%x%,1!
goto :eof

ini milikku. Ameture, tapi berhasil

@Echo OFF
@echo Would You Like Me To Make You A Password? Type Your Response And Press Enter.
set /p ans=
if %ans%==yes (goto yes
)
if %ans%==no (goto exit
)

:exit
cls
@echo Are You Sure?
set /p ans=
if %ans%==yes (goto exit
)
if %ans% NEQ yes (goto yes
)
:yes
cls 
@echo Loading...

@echo OFF
ping localhost -n 4 > Nul
goto hardpart





:hardpart
@echo OFF
cls
@echo Get a peice of paper so you will remember
pause
cls
@echo OFF
set /A r=%RANDOM% %% 25 + 1
cls
if %r%==1 goto 1
if %r%==2 goto 2
if %r%==3 goto 3
if %r%==4 goto 4
if %r%==5 goto 5
if %r%==6 goto 6
if %r%==7 goto 7
if %r%==8 goto 8
if %r%==9 goto 9
if %r%==10 goto 10
if %r%==11 goto 11
if %r%==12 goto 12
if %r%==13 goto 13
if %r%==14 goto 14
if %r%==15 goto 15
if %r%==16 goto 16
if %r%==17 goto 17
if %r%==18 goto 18
if %r%==19 goto 19
if %r%==20 goto 20
if %r%==21 goto 21
if %r%==22 goto 22
if %r%==23 goto 23
if %r%==24 goto 24
if %r%==25 goto 25
if %r%==26 goto 26
:1 
@echo 1st letter is a
goto number2
pause
goto number2
:2
@echo 1st letter is b
pause
goto number2
:3
@echo 1st letter is c
pause
goto number2
:4
@echo 1st letter is d
pause
goto number2
:5
@echo 1st letter is e
pause
goto number2
:6
@echo 1st letter is f
pause
goto number2
:7
@echo 1st letter is g
pause
goto number2
:8
@echo 1st letter is h
pause
goto number2
:9
@echo 1st letter is i
pause
goto number2
:10
@echo 1st letter is j
pause
goto number2
:11
@echo 1st letter is k
pause
goto number2
:12
@echo 1st letter is l
pause
goto number2
:13
@echo 1st letter is m
pause
goto number2
:14
@echo 1st letter is n
pause
goto number2
:15
@echo 1st letter is o
pause
goto number2
:16
@echo 1st letter is p
pause
goto number2
:17
@echo 1st letter is q
pause
goto number2
:18
@echo 1st letter is r
pause
goto number2
:19
@echo 1st letter is s
pause
goto number2
:20
@echo 1st letter is t
pause
goto number2
:21
@echo 1st letter is u
pause
goto number2
:22
@echo 1st letter is v
pause
goto number2
:23
@echo 1st letter is w
pause
goto number2
:24
@echo 1st letter is x
pause
goto number2
:25
@echo 1st letter is y
pause
goto number2
:26
@echo 1st letter is z
pause
goto number2
:number2
@echo OFF
set /A s=%RANDOM% %% 25 + 1
cls
if %s%==1 goto 1a
if %s%==2 goto 2a
if %s%==3 goto 3a
if %s%==4 goto 4a
if %s%==5 goto 5a
if %s%==6 goto 6a
if %s%==7 goto 7a
if %s%==8 goto 8a
if %s%==9 goto 9a
if %s%==10 goto 10a
if %s%==11 goto 11a
if %s%==12 goto 12a
if %s%==13 goto 13a
if %s%==14 goto 14a
if %s%==15 goto 15a
if %s%==16 goto 16a
if %s%==17 goto 17a
if %s%==18 goto 18a
if %s%==19 goto 19a
if %s%==20 goto 20a
if %s%==21 goto 21a
if %s%==22 goto 22a
if %s%==23 goto 23a
if %s%==24 goto 24a
if %s%==25 goto 25a
if %s%==26 goto 26a
:1a 
@echo The next letter is a
pause
goto number2
:2a
@echo The next letter is b
pause
goto number2
:3a
@echo The next letter is c
pause
goto number2
:4a
@echo The next letter is d
pause
goto number2
:5a
@echo The next letter is e
pause
goto number2
:6a
@echo The next letter is f
pause
goto number2
:7a
@echo The next letter is g
pause
goto number2
:8a
@echo The next letter is h
pause
goto number2
:9a
@echo The next letter is i
pause
goto number2
:10a
@echo The next letter is j
pause
goto number2
:11a
@echo The next letter is k
pause
goto number2
:12a
@echo The next letter is l
pause
goto number2
:13a
@echo The next letter is m
pause
goto number2
:14a
@echo The next letter is n
pause
goto number2
:15a
@echo The next letter is o
pause
goto number2
:16a
@echo The next letter is p
pause
goto number2
:17a
@echo The next letter is q
pause
goto number2
:18a
@echo The next letter is r
pause
goto number2
:19a
@echo The next letter is s
pause
goto number2
:20a
@echo The next letter is t
pause
goto number2
:21a
@echo The next letter is u
pause
goto number2
:22a
@echo The next letter is v
pause
goto number2
:23a
@echo The next letter is w
pause
goto number2
:24a
@echo The next letter is x
pause
goto number2
:25a
@echo The next letter is y
pause
goto number2
:26a
@echo The next letter is z
pause
goto number2

Saya mengedit paul satu:

@Echo Off
color 0a
set /P lengthnumberuser="What length do you want your password to be?   "
pause
cls
Setlocal EnableDelayedExpansion
Set _RNDLength=%lengthnumberuser%
Set _Alphanumeric=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789
Set _Str=%_Alphanumeric%987654321
:_LenLoop
IF NOT "%_Str:~18%"=="" SET _Str=%_Str:~9%& SET /A _Len+=9& GOTO :_LenLoop
SET _tmp=%_Str:~9,1%
SET /A _Len=_Len+_tmp
Set _count=0
SET _RndAlphaNum=
:_loop
Set /a _count+=1
SET _RND=%Random%
Set /A _RND=_RND%%%_Len%
SET _RndAlphaNum=!_RndAlphaNum!!_Alphanumeric:~%_RND%,1!
If !_count! lss %_RNDLength% goto _loop
Echo Password is: is !_RndAlphaNum!

pause

:generator
@Echo Off
Setlocal EnableDelayedExpansion
Set _RNDLength=8
Set _Alphanumeric=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789
Set _Str=%_Alphanumeric%987654321
:_LenLoop
IF NOT "%_Str:~18%"=="" SET _Str=%_Str:~9%& SET /A _Len+=9& GOTO :_LenLoop
SET _tmp=%_Str:~9,1%
SET /A _Len=_Len+_tmp
Set _count=0
SET _RndAlphaNum=
:_loop
Set /a _count+=1
SET _RND=%Random%
Set /A _RND=_RND%%%_Len%
SET _RndAlphaNum=!_RndAlphaNum!!_Alphanumeric:~%_RND%,1!
If !_count! lss %_RNDLength% goto _loop
Echo Random string is !_RndAlphaNum!

Ini berfungsi tetapi tidak cukup bertindak ketika kita mengingatnya sebagai sub. (yaitu kerusakan yang tidak terduga saat Anda memanggil subrutin: generator.

Ini adalah versi sepenuhnya dibuat dengan 16 karakter termasuk huruf besar, huruf kecil, dan angka. Ini adalah versi pemula sehingga tidak termasuk perintah kompleks seperti "untuk", tetapi berfungsi dengan baik. Satunya downside adalah hal itu dapat tertinggal dan kadang-kadang berhenti bekerja jika Anda menghasilkan garis terlalu banyak.

@echo off
title Random
:trigger
set trigger=16
:genKeys
set /a trigger=%trigger% - 1
set /a choose=(%random%*3/32767)+1
if %choose% == 1 goto lowercase
if %choose% == 2 goto uppercase
if %choose% == 3 goto number
:lowercase
set /a lower=(%random%*25/32767)+0
if %lower% == 0 set gen%trigger%=a
if %lower% == 1 set gen%trigger%=b
if %lower% == 2 set gen%trigger%=c
if %lower% == 3 set gen%trigger%=d
if %lower% == 4 set gen%trigger%=e
if %lower% == 5 set gen%trigger%=f
if %lower% == 6 set gen%trigger%=g
if %lower% == 7 set gen%trigger%=h
if %lower% == 8 set gen%trigger%=i
if %lower% == 9 set gen%trigger%=j
if %lower% == 10 set gen%trigger%=k
if %lower% == 11 set gen%trigger%=l
if %lower% == 12 set gen%trigger%=m
if %lower% == 13 set gen%trigger%=n
if %lower% == 14 set gen%trigger%=o
if %lower% == 15 set gen%trigger%=p
if %lower% == 16 set gen%trigger%=q
if %lower% == 17 set gen%trigger%=r
if %lower% == 18 set gen%trigger%=s
if %lower% == 19 set gen%trigger%=t
if %lower% == 20 set gen%trigger%=u
if %lower% == 21 set gen%trigger%=v
if %lower% == 22 set gen%trigger%=w
if %lower% == 23 set gen%trigger%=x
if %lower% == 24 set gen%trigger%=y
if %lower% == 25 set gen%trigger%=z
if %trigger% == 0 goto keys
goto genKeys
:uppercase
set /a upper=(%random%*25/32767)+0
if %upper% == 0 set gen%trigger%=A
if %upper% == 1 set gen%trigger%=B
if %upper% == 2 set gen%trigger%=C
if %upper% == 3 set gen%trigger%=D
if %upper% == 4 set gen%trigger%=E
if %upper% == 5 set gen%trigger%=F
if %upper% == 6 set gen%trigger%=G
if %upper% == 7 set gen%trigger%=H
if %upper% == 8 set gen%trigger%=I
if %upper% == 9 set gen%trigger%=J
if %upper% == 10 set gen%trigger%=K
if %upper% == 11 set gen%trigger%=L
if %upper% == 12 set gen%trigger%=M
if %upper% == 13 set gen%trigger%=N
if %upper% == 14 set gen%trigger%=O
if %upper% == 15 set gen%trigger%=P
if %upper% == 16 set gen%trigger%=Q
if %upper% == 17 set gen%trigger%=R
if %upper% == 18 set gen%trigger%=S
if %upper% == 19 set gen%trigger%=T
if %upper% == 20 set gen%trigger%=U
if %upper% == 21 set gen%trigger%=V
if %upper% == 22 set gen%trigger%=W
if %upper% == 23 set gen%trigger%=X
if %upper% == 24 set gen%trigger%=Y
if %upper% == 25 set gen%trigger%=Z
if %trigger% == 0 goto keys
goto genKeys
:number
set /a number=(%random%*9/32767)+0
set gen%trigger%=%number%
goto genKeys
:keys
cls
echo %gen15%%gen14%%gen13%%gen12%%gen11%%gen10%%gen9%%gen8%%gen7%%gen6%%gen5%%gen4%%gen3%%gen2%%gen1%%gen0%
pause >nul
goto trigger