cmd命令之set详解

C:\Users\Administrator>set
ALLUSERSPROFILE=C:\ProgramData
APPDATA=C:\Users\Administrator\AppData\Roaming
CommonProgramFiles=C:\Program Files\Common Files
CommonProgramFiles(x86)=C:\Program Files (x86)\Common Files
CommonProgramW6432=C:\Program Files\Common Files
COMPUTERNAME=HY-201711070855
ComSpec=C:\windows\system32\cmd.exe
DEVMGR_SHOW_DETAILS=1
FP_NO_HOST_CHECK=NO
HOMEDRIVE=C:
HOMEPATH=\Users\Administrator
LOCALAPPDATA=C:\Users\Administrator\AppData\Local
LOGONSERVER=\\HY-201711070855
NUMBER_OF_PROCESSORS=4
OS=Windows_NT
Path=C:\windows\system32;C:\windows;C:\windows\System32\Wbem;C:\windows\Sy
\WindowsPowerShell\v1.0\;;E:\Microsoft VS Code\bin
PATHEXT=.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC
PROCESSOR_ARCHITECTURE=AMD64
PROCESSOR_IDENTIFIER=Intel64 Family 6 Model 61 Stepping 4, GenuineIntel
PROCESSOR_LEVEL=6
PROCESSOR_REVISION=3d04
ProgramData=C:\ProgramData
ProgramFiles=C:\Program Files
ProgramFiles(x86)=C:\Program Files (x86)
ProgramW6432=C:\Program Files
PROMPT=$P$G
PSModulePath=C:\windows\system32\WindowsPowerShell\v1.0\Modules\
PUBLIC=C:\Users\Public
SESSIONNAME=Console
SystemDrive=C:
SystemRoot=C:\windows
TEMP=C:\Users\ADMINI~1\AppData\Local\Temp
TMP=C:\Users\ADMINI~1\AppData\Local\Temp
USERDOMAIN=HY-201711070855
USERNAME=Administrator
USERPROFILE=C:\Users\Administrator
windir=C:\windows
windows_tracing_flags=3
windows_tracing_logfile=C:\BVTBin\Tests\installpackage\csilogfile.log

使用：

C:\Users\Administrator>set temp
TEMP=C:\Users\ADMINI~1\AppData\Local\Temp

C:\Users\Administrator>set userdomain
USERDOMAIN=HY-201711070855

　　set命令详情使用，常用有：

　　　　set userdomain

　　用来查看电脑名称