Umgebungsvariablen: Unterschied zwischen den Versionen
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===Eigene Umgebungsvariablen setzen=== | ===Eigene Umgebungsvariablen setzen=== | ||
====Batch-Script==== | ====Batch-Script==== | ||
+ | * Erweiterung der %PATH%-Variable | ||
+ | setx path "%PATH%;C:\MyNewPath | ||
+ | * Neue Variable setzen | ||
+ | setx MYVAR myvar | ||
+ | echo %MYVAR% | ||
+ | myvar | ||
=Links= | =Links= |
Aktuelle Version vom 14. April 2009, 12:54 Uhr
Inhaltsverzeichnis
Windows XP
Allgemeine Umgebungsvariablen
%ALLUSERSPROFILE% C:\Documents and Settings\All Users %APPDATA% C:\Documents and Settings\{username}\Application Data %COMPUTERNAME% {computername} %COMSPEC% C:\Windows\System32\cmd.exe %HOMEDRIVE% C: %HOMEPATH% \Documents and Settings\{username} %PATH% C:\Windows\System32\;C:\Windows\;C:\Windows\System32\Wbem %PATHEXT% .COM; .EXE; .BAT; .CMD; .VBS; .VBE; .JS ; .WSF; .WSH %PROGRAMFILES% Directory containing program files, usually C:\Program Files %PROMPT% Code for current command prompt format. Code is usually $P$G %SYSTEMDRIVE% The drive containing the Windows XP root directory, usually C: %SYSTEMROOT% The Windows XP root directory, usually C:\Windows %TEMP% and %TMP% C:\DOCUME~1\{username}\LOCALS~1\Temp %USERNAME% {username} %USERPROFILE% C:\Documents and Settings\{username} %WINDIR% C:\Windows
Dynamische Umgebungsvariabklen
%DATE% Current date in the format determined by the Date command %TIME% Current time in the format determined by the Time command %CD% Current directory with its full path %ERRORLEVEL% Number defining exit status of a previous command or program %RANDOM% Random number between 0 and 32767
Eigene Umgebungsvariablen setzen
Batch-Script
- Erweiterung der %PATH%-Variable
setx path "%PATH%;C:\MyNewPath
- Neue Variable setzen
setx MYVAR myvar echo %MYVAR% myvar