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Password Generator in batch
Unicorn Meta Zoo #1: Why another podcast?
Announcing the arrival of Valued Associate #679: Cesar Manarahow do you make a letter password generator in batch?Run this bat file with admin rightsRun windows batch file from ssh login - env vars missingWinPE, Startnet.CMD and passing variables to second batch file not workingCould I centralize batch files more efficiently?Fast NT batch script for determining path lengths in a folderHow to have a batch call another batch based on its location?Can't concatenate a string inside a batch loopOpen batch file and execute commands from thereLimit length of user input batchHow to query current Directory name into a variable for batch files
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty height:90px;width:728px;box-sizing:border-box;
I found this batch file password generator:
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%
which I put into a batch file: rand.bat
However when I call rand.bat from another batch file, the environment variable pwd is no longer available. How do I get it to persist into the calling batch file?
windows batch-file
edited 4 hours ago
LotPings
5,4011923
asked 5 hours ago
dacferdacfer
154
add a comment |
I found this batch file password generator:
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%
which I put into a batch file: rand.bat
However when I call rand.bat from another batch file, the environment variable pwd is no longer available. How do I get it to persist into the calling batch file?
windows batch-file
edited 4 hours ago
LotPings
5,4011923
asked 5 hours ago
dacferdacfer
154
add a comment |
I found this batch file password generator:
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%
which I put into a batch file: rand.bat
However when I call rand.bat from another batch file, the environment variable pwd is no longer available. How do I get it to persist into the calling batch file?
windows batch-file
edited 4 hours ago
LotPings
5,4011923
asked 5 hours ago
dacferdacfer
154
I found this batch file password generator:
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%
which I put into a batch file: rand.bat
However when I call rand.bat from another batch file, the environment variable pwd is no longer available. How do I get it to persist into the calling batch file?
windows batch-file
windows batch-file
edited 4 hours ago
LotPings
5,4011923
asked 5 hours ago
dacferdacfer
154
edited 4 hours ago
LotPings
5,4011923
asked 5 hours ago
dacferdacfer
154
edited 4 hours ago
LotPings
5,4011923
edited 4 hours ago
LotPings
5,4011923
edited 4 hours ago
LotPings
5,4011923
5,4011923
asked 5 hours ago
dacferdacfer
154
asked 5 hours ago
dacferdacfer
154
asked 5 hours ago
dacferdacfer
154
154
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
Exiting the called batch implies an Endlocal which discards all created local variables.
To overcome this include an Endlocal command and on the same line repeat the set command.
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%
Endlocal & set "pwd=%pwd%" & goto :Eof
answered 5 hours ago
LotPingsLotPings
5,4011923
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Exiting the called batch implies an Endlocal which discards all created local variables.
To overcome this include an Endlocal command and on the same line repeat the set command.
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%
Endlocal & set "pwd=%pwd%" & goto :Eof
answered 5 hours ago
LotPingsLotPings
5,4011923
add a comment |
Exiting the called batch implies an Endlocal which discards all created local variables.
To overcome this include an Endlocal command and on the same line repeat the set command.
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%
Endlocal & set "pwd=%pwd%" & goto :Eof
answered 5 hours ago
LotPingsLotPings
5,4011923
add a comment |
Exiting the called batch implies an Endlocal which discards all created local variables.
To overcome this include an Endlocal command and on the same line repeat the set command.
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%
Endlocal & set "pwd=%pwd%" & goto :Eof
answered 5 hours ago
LotPingsLotPings
5,4011923
Exiting the called batch implies an Endlocal which discards all created local variables.
To overcome this include an Endlocal command and on the same line repeat the set command.
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%
Endlocal & set "pwd=%pwd%" & goto :Eof
answered 5 hours ago
LotPingsLotPings
5,4011923
answered 5 hours ago
LotPingsLotPings
5,4011923
answered 5 hours ago
LotPingsLotPings
5,4011923
answered 5 hours ago
LotPingsLotPings
5,4011923
5,4011923
add a comment |
add a comment |
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