C:\Users\User>cd \

C:\>echo %USERPROFILE%
C:\Users\User

C:\>echo %PATH%
C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\Wind
owsPowerShell\v1.0\;C:\Program Files\Git\cmd;C:\Program Files\jdk1.6.0_02

C:\>echo %JAVA_HOME%
C:\Program Files(x86)\Java\jdk1.6.0_23

C:\>java -version
java version "1.6.0_23"
Java(TM) SE Runtime Environment (build 1.6.0_23-b05)
Java HotSpot(TM) Client VM (build 19.0-b09, mixed mode, sharing)

C:\>javac -version
'javac' is not recognized as an internal or external command,
operable program or batch file.

C:\>python -V
'python' is not recognized as an internal or external command,
operable program or batch file.

C:\>git --version
git version 1.7.4.msysgit.0

C:\>adb version
'adb' is not recognized as an internal or external command,
operable program or batch file.

C:\>echo %android_sdk%
C:\Program Files(x86)\Android\android-sdk-windows

C:\>cd %android_sdk%\tools
The system cannot find the path specified.

C:\>android list target
'android' is not recognized as an internal or external command,
operable program or batch file.

C:\>cd \

C:\>rem --- The following are optional ---

C:\>rem ----------------------------------

C:\>scons -v
'scons' is not recognized as an internal or external command,
operable program or batch file.

C:\>rem ----------------------------------

C:\>echo %HTTP_PROXY%
%HTTP_PROXY%

C:\>echo %HTTPS_PROXY%
%HTTPS_PROXY%

C:\>rem ----------------------------------

C:\>echo %SOCKS_PROXY%
%SOCKS_PROXY%

C:\>rem ----------------------------------

C:\>rem

C:\>
C:\>