windows 内建环境变量
1 PS C:\Windows> ls env: 2 3 Name Value 4 ---- ----- 5 _NT_SYMBOL_PATH srv*C:\Users\vv\Documents\symbols 6 ALLUSERSPROFILE C:\ProgramData 7 APPDATA C:\Users\vv\AppData\Roaming 8 CommonProgramFiles C:\Program Files\Common Files 9 CommonProgramFiles(x86) C:\Program Files (x86)\Common Files 10 CommonProgramW6432 C:\Program Files\Common Files 11 COMPUTERNAME VV6B40 12 ComSpec C:\Windows\system32\cmd.exe 13 FP_NO_HOST_CHECK NO 14 HOMEDRIVE C: 15 HOMEPATH \Users\vv 16 LOCALAPPDATA C:\Users\vv\AppData\Local 17 LOGONSERVER \\VV6B40 18 MOZ_PLUGIN_PATH C:\Program Files (x86)\Foxit Software\Foxit Reader\plugins\ 19 NUMBER_OF_PROCESSORS 6 20 OS Windows_NT 21 Path %SystemRoot%\system32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Parallels\Parall.. 22 PATHEXT .COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC;.CPL 23 PROCESSOR_ARCHITECTURE AMD64 24 PROCESSOR_IDENTIFIER Intel64 Family 6 Model 158 Stepping 9, GenuineIntel 25 PROCESSOR_LEVEL 6 26 PROCESSOR_REVISION 9e09 27 ProgramData C:\ProgramData 28 ProgramFiles C:\Program Files 29 ProgramFiles(x86) C:\Program Files (x86) 30 ProgramW6432 C:\Program Files 31 PSModulePath C:\Users\vv\Documents\WindowsPowerShell\Modules;C:\Program Files\WindowsPowerShell\Mo.. 32 PUBLIC C:\Users\Public 33 SESSIONNAME Console 34 SystemDrive C: 35 SystemRoot C:\Windows 36 TEMP C:\Users\vv\AppData\Local\Temp 37 TMP C:\Users\vv\AppData\Local\Temp 38 USERDOMAIN VV6B40 39 USERNAME vv 40 USERPROFILE C:\Users\vv 41 VS110COMNTOOLS C:\Program Files (x86)\Microsoft Visual Studio 11.0\Common7\Tools\ 42 VS120COMNTOOLS C:\Program Files (x86)\Microsoft Visual Studio 12.0\Common7\Tools\ 43 windir C:\Windows 44 windows_tracing_flags 3 45 windows_tracing_logfile C:\BVTBin\Tests\installpackage\csilogfile.log