setx命令是在 Windows 中设置环境变量并使其持久化的有效工具,通过了解其基本语法和参数使用,可以方便地管理系统和用户级别的配置信息。 理解命令的参数和选项的作用。 理解setx命令的参数和选项对于正确使用和管理 Windows 系统中的环境变量至关重要。以下是setx命令的参数和选项及其作用的详细解释: 1.variable 作用:指...
其中\M开关表示添加系统变量,由于%path%` 本身是系统变量和用户变量拼起来的,不能用此方法添加用户变量。 详见https://superuser.com/questions/601015/how-to-update-the-path-user-environment-variable-from-command-line 设置在新的命令行窗口生效。
Variables set with setx variables are available in future command windows only, not in the current command window. HKEY_CURRENT_USER and HKEY_LOCAL_MACHINE are the only supported hives. REG_DWORD, REG_EXPAND_SZ, REG_SZ, and REG_MULTI_SZ are the valid RegKey data types. If you gain ...
Setxwrites variables to the master environment in the registry. Variables set withsetxvariables are available in future command windows only, not in the current command window. HKEY_CURRENT_USERandHKEY_LOCAL_MACHINEare the only supported hives. REG_DWORD, REG_EXPAND_SZ, REG_SZ, and REG_MULTI_...
a.Command Line Setx MACHINE COMPAQ 在用户环境中设置MICHINE为COMPAQ。 setx MYPATH %PATH% 设置MYPATH的值为当前PATH变量的值。 setx MYPATH ~PATH~ 设置MYPATH总是和PATH环境的值保持一致。 b. Registry Setx TZONE -k HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\TimeZoneInformation\StandardName ...
Setxwrites variables to the master environment in the registry. Variables set withsetxvariables are available in future command windows only, not in the current command window. HKEY_CURRENT_USERandHKEY_LOCAL_MACHINEare the only supported hives. REG_DWORD, REG_EXPAND_SZ, REG_SZ, and REG_MULTI_...
Variables set with setx variables are available in future command windows only, not in the current command window. HKEY_CURRENT_USER and HKEY_LOCAL_MACHINE are the only supported hives. REG_DWORD, REG_EXPAND_SZ, REG_SZ, and REG_MULTI_SZ are the valid RegKey data types. If you gain ...
Setxwrites variables to the master environment in the registry. Variables set withsetxvariables are available in future command windows only, not in the current command window. HKEY_CURRENT_USERandHKEY_LOCAL_MACHINEare the only supported hives. REG_DWORD, REG_EXPAND_SZ, REG_SZ, and REG_MULTI_...
Setxwrites variables to the master environment in the registry. Variables set withsetxvariables are available in future command windows only, not in the current command window. HKEY_CURRENT_USERandHKEY_LOCAL_MACHINEare the only supported hives. REG_DWORD, REG_EXPAND_SZ, REG_SZ, and REG_MULTI_...
由于ABC_HOME是在批处理文件开始之前定义的，我们可以简单地设置一个临时变量来存储旧值：...