Export command on windows

Windows equivalent of $export

People also askHow to create an environment variable in Windows?How to create
an environment variable in Windows?To Create a User Environment Variable in
Windows 10,

$ export PROJ_HOME=$HOME/proj/111
$ export PROJECT_BASEDIR=PROJ_HOME/exercises/ex1
$ mkdir -p $PROJ_HOME



SET PROJ_HOME=%USERPROFILE%/proj/111
SET PROJECT_BASEDIR=%PROJ_HOME%/exercises/ex1
mkdir "%PROJ_HOME%"

How to export and import environment variables in windows?

Add a comment. 127. I would use the SET command from the command prompt to
export all the variables, rather than just PATH as recommended above. C:\> SET
>> allvariables.txt. To import the variablies, one can use a simple loop: C:\>
for /F %A in (allvariables.txt) do SET %A. Share.

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment

HKEY_CURRENT_USER\Environment



C:\> SET >> allvariables.txt



C:\> for /F %A in (allvariables.txt) do SET %A



regedit /e "%userprofile%\Desktop\my_user_env_variables.reg" "HKEY_CURRENT_USER\Environment"



set TODAY=%DATE:~0,4%-%DATE:~5,2%-%DATE:~8,2%

regedit /e "%CD%\user_env_variables[%TODAY%].reg" "HKEY_CURRENT_USER\Environment"
regedit /e "%CD%\global_env_variables[%TODAY%].reg" "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment"



global_env_variables[2017-02-14].reg
user_env_variables[2017-02-14].reg



C:\> PATH > path.txt



HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment



HKEY_CURRENT_USER\Environment



@echo off
:: RegEdit can only export into a single file at a time, so create two temporary files.
regedit /e "%CD%\environment-backup1.reg" "HKEY_CURRENT_USER\Environment"
regedit /e "%CD%\environment-backup2.reg" "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment"

:: Concatenate into a single file and remove temporary files.
type "%CD%\environment-backup1.reg" "%CD%\environment-backup2.reg" > environment-backup.reg
del "%CD%\environment-backup1.reg"
del "%CD%\environment-backup2.reg"



gci env:* | sort-object name | Where-Object {$_.Name -like "MyApp*"} | Foreach {"[System.Environment]::SetEnvironmentVariable('$($_.Name)', '$($_.Value)', 'Machine')"}



# export_env.ps1
$Date = Get-Date
$DateStr = '{0:dd-MM-yyyy}' -f $Date

mkdir -Force $PWD\env_exports | Out-Null

regedit /e "$PWD\env_exports\user_env_variables[$DateStr].reg" "HKEY_CURRENT_USER\Environment"
regedit /e "$PWD\env_exports\global_env_variables[$DateStr].reg" "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment"



reg query "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment">>SystemEnvVariablesSourceMachine.txt
reg query "HKEY_CURRENT_USER\Environment">>UserEnvVariablesSourceMachine.txt



(?:\A\r?\n|^HKEY_CURRENT_USER\\Environment\r?\n?|^HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session Manager\\Environment\r?\n?|^\r?\n$|\r?\n\Z)



Literally Empty



^\s+(.*?)\s{4}\w+\s{4}(.*?)$



\1=\2



SystemEnvVariablesDestinationMachine.txt
UserEnvVariablesDestinationMachine.txt



SystemEnvVariablesFinalMerge.txt
UserEnvVariablesFinalMerge.txt



(^\w+=|.*?(?:;|$))



\1\n



(.)$\r?\n



\1



Get-Content .\UserEnvVariablesFinalMerge.txt | ForEach-Object {
    $envVarDataSplit = $($_).split("=")
    if($($envVarDataSplit).count -gt 0)
    {
        Write-Output "Key: $($envVarDataSplit[0]) ~ Value: $($envVarDataSplit[1])"
        SETX $envVarDataSplit[0] "$($envVarDataSplit[1])"
    }
}



Get-Content .\SystemEnvVariablesFinalMerge.txt | ForEach-Object {
    $envVarDataSplit = $($_).split("=")
    if($($envVarDataSplit).count -gt 0)
    {
        Write-Output "Key: $($envVarDataSplit[0]) ~ Value: $($envVarDataSplit[1])"
        SETX $envVarDataSplit[0] "$($envVarDataSplit[1])" /M
    }
}

How to export and import environment variables in windows?

The first set are system/global environment variables; the second set are
user-level variables. Edit as needed and then import the .reg files on the new
machine. I would use the SET command from the command prompt to export all the
variables, rather than just PATH as recommended above. C:\> SET >>
allvariables.txt

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment

HKEY_CURRENT_USER\Environment



C:\> SET >> allvariables.txt



C:\> for /F %A in (allvariables.txt) do SET %A



regedit /e "%userprofile%\Desktop\my_user_env_variables.reg" "HKEY_CURRENT_USER\Environment"

HowTo: Set an Environment Variable in Windows — Command Line and Registry

To set persistent environment variables at the command line, we will use
setx.exe. It became part of Windows as of Vista/Windows Server 2008. Prior to
that, it was part of the Windows Resource Kit. If you need the Windows
Resource Kit, see Resources at the bottom of the page. setx.exe does not set
the environment variable in the current command

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set



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ALLUSERSPROFILE=C:\ProgramData
APPDATA=C:\Users\user\AppData\Roaming
.
.
.
windir=C:\Windows



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echo %ProgramFiles%



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C:\Program Files



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Get-ChildItem Env:



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Name                           Value
----                           -----
ALLUSERSPROFILE                C:\ProgramData
APPDATA                        C:\Users\user\AppData\Roaming
.
.
.
windir                         C:\Windows



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echo $Env:ProgramFiles



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C:\Program Files



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setx EC2_CERT "%USERPROFILE%\aws\cert.pem"



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echo %EC2_CERT%



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C:\Users\user\aws\cert.pem



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setx EC2_HOME "%APPDATA%\aws\ec2-api-tools" /M



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reg query HKEY_CURRENT_USER\Environment



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HKEY_CURRENT_USER\Environment
    TEMP    REG_EXPAND_SZ    %USERPROFILE%\AppData\Local\Temp
    TMP    REG_EXPAND_SZ    %USERPROFILE%\AppData\Local\Temp



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reg query HKEY_CURRENT_USER\Environment /v TEMP



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HKEY_CURRENT_USER\Environment
    TEMP    REG_EXPAND_SZ    %USERPROFILE%\AppData\Local\Temp



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reg query "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment"



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HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment
    ComSpec    REG_EXPAND_SZ    %SystemRoot%\system32\cmd.exe
    FP_NO_HOST_CHECK    REG_SZ    NO
    NUMBER_OF_PROCESSORS    REG_SZ    8
    OS    REG_SZ    Windows_NT
    Path    REG_EXPAND_SZ    C:\ProgramData\Oracle\Java\javapath;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;%SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;%SYSTEMROOT%\System32\WindowsPowerShell\v1.0\
    PATHEXT    REG_SZ    .COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC
    PROCESSOR_ARCHITECTURE    REG_SZ    AMD64
    PROCESSOR_IDENTIFIER    REG_SZ    Intel64 Family 6 Model 60 Stepping 3, GenuineIntel
    PROCESSOR_LEVEL    REG_SZ    6
    PROCESSOR_REVISION    REG_SZ    3c03
    PSModulePath    REG_EXPAND_SZ    %SystemRoot%\system32\WindowsPowerShell\v1.0\Modules\;C:\Program Files\Intel\
    TEMP    REG_EXPAND_SZ    %SystemRoot%\TEMP
    TMP    REG_EXPAND_SZ    %SystemRoot%\TEMP
    USERNAME    REG_SZ    SYSTEM
    windir    REG_EXPAND_SZ    %SystemRoot%



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reg query "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment" /v PATH



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HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment
    PATH    REG_EXPAND_SZ    C:\ProgramData\Oracle\Java\javapath;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;%SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;%SYSTEMROOT%\System32\WindowsPowerShell\v1.0\



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reg delete HKEY_CURRENT_USER\Environment /v USER_EXAMPLE /f



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The operation completed successfully.



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reg delete "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment" /v SYSTEM_EXAMPLE /f



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ERROR: Access is denied.



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The operation completed successfully.



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setx throwaway trash



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SUCCESS: Specified value was saved.

Windows command line alternative for «export»

Windows command line alternative for «export» Ask Question Asked 4 years, 4
months ago. Modified 2 years ago. Viewed 20k times 9 1. I’ve bought a book
about Machine Learning, and it needs an environment setup. windows command-
line environment-variables. Share. Improve this question. Follow edited Mar
30, 2018 at 14:02.

$ export ML_PATH="$HOME/ml"
$ mkdir -p $ML_PATH



SET ML_PATH="$HOME/ml"
SET mkdir $ML_PATH`

2 ways to List environment variables in command line windows

set command to get environment variable list. set command in windows used to
set the environment variables for command line scope. Syntax. set
VARIABLE=path/value. Here’s an example of setting JAVA HOME to the JDK route.
set JAVA_HOME=c:\JDK1.9. `SET command also lists all environment variables.
Here simple set command print all environment

set VARIABLE=path/value



set JAVA_HOME=c:\JDK1.9



C:\>set
ALLUSERSPROFILE=C:\ProgramData
ANDROID_HOME=A:\android\sdk
ANT_HOME=A:\Java\apache-ant-1.10.0
APPDATA=C:\Users\Kiran\AppData\Roaming
ChocolateyInstall=C:\ProgramData\chocolatey
ChocolateyLastPathUpdate=132329753418192180
ChocolateyToolsLocation=C:\tools
CommonProgramFiles=C:\Program Files\Common Files
CommonProgramFiles(x86)=C:\Program Files (x86)\Common Files
CommonProgramW6432=C:\Program Files\Common Files
COMPUTERNAME=KIRAN
ComSpec=C:\WINDOWS\system32\cmd.exe
DERBY_HOME=C:\db-derby-10.14.2.0-bin
DriverData=C:\Windows\System32\Drivers\DriverData
GOOGLE_API_KEY=no



set | more



C:\>set > output.txt



C:\>set derby
DERBY_HOME=C:\db-derby-10.14.2.0-bin



Get-ChildItem Env:

Windows: List Environment Variables – CMD & PowerShell

An environment variable is a dynamic “object” containing an editable value
which may be used by one or more software programs in Windows. In this note i
am showing how to list environment variables and display their values from the
Windows command-line prompt and from the PowerShell. Cool Tip: Add a directory
to Windows %PATH% environment

C:\> set


C:\> echo %ENVIRONMENT_VARIABLE%


PS C:\> gci env:* | sort-object name


PS C:\> echo $env:ENVIRONMENT_VARIABLE

How to Set Environment Variable in Windows

Set Environment Variable in Windows via GUI. Follow the steps to set
environment variables using the Windows GUI: 1. Press Windows + R to open the
Windows Run prompt. 2. Type in sysdm.cpl and click OK. 3. Open the Advanced
tab and click on the Environment Variables button in the System Properties
window. 4.

set


Get-ChildItem Env:


echo %[variable_name]%


echo $Env:[variable_name]


setx [variable_name] "[variable_value]"


setx Test_variable "Variable value"


setx [variable_name] "[variable_value]" /M


reg query HKEY_CURRENT_USEREnvironment


reg query "HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSession ManagerEnvironment"


reg query HKEY_CURRENT_USEREnvironment /v [variable_name]


reg query "HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSession ManagerEnvironment" /v [variable_name]


reg delete HKEY_CURRENT_USEREnvironment /v [variable_name] /f


reg delete "HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSession ManagerEnvironment" /v [variable_name] /f


setx [variable_name] trash