How do I view system variables in Windows?
The most simple way to view the current user variables is to use the System Properties.
- Open the Control Panel.
- Navigate to the following applet: Control PanelSystem and SecuritySystem.
- Click the “Advanced System Settings” link on the left.In the next dialog, you will see the Environment Variables…
What is the default path system variable for Windows 7?
Windows 7 Environment variables
| Variable | Windows Vista/7 |
|---|---|
| %LOCALAPPDATA% | C:Users{username}AppDataLocal |
| %LOGONSERVER% | \{domain_logon_server} |
| %PATH% | C:Windowssystem32;C:Windows;C:WindowsSystem32Wbem;{plus program paths} |
| %PATHEXT% | .com;.exe;.bat;.cmd;.vbs;.vbe;.js;.jse;.wsf;.wsh;.msc |
How do I find the path in command prompt?
Open a Command Prompt window (Win⊞ + R, type cmd, hit Enter). Enter the command echo %JAVA_HOME% . This should output the path to your Java installation folder.
How can I see all Environment Variables?
Linux List All Environment Variables Command
- printenv command – Print all or part of environment.
- env command – Display all exported environment or run a program in a modified environment.
- set command – List the name and value of each shell variable.
How do I check if an environment variable is set?
Select Start > All Programs > Accessories > Command Prompt. In the command window that opens, enter echo %VARIABLE%. Replace VARIABLE with the name of the environment variable you set earlier. For example, to check if MARI_CACHE is set, enter echo %MARI_CACHE%.
What is a user variable?
User-defined variables are variables which can be created by the user and exist in the session. … However, these variables can be shared between several queries and stored programs. User-defined variables names must be preceded by a single at character ( @ ).
What is the difference between user variables and system variables?
System variables are shared for all users, but user variables are only for your account/profile.
What is the purpose of Windows environment variables?
The environment variables store data that is used by the operating system and other programs. For example, the WINDIR environment variable contains the location of the Windows installation directory. Programs can query the value of this variable to determine where Windows operating system files are located.