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Print Environment Variable 打印环境变量 将环境变量传递给子外壳或子外壳(Pass Environment Variables To Sub or Child Shell) Linux process and shell architecture provides the ability to run sub process or shell. Sub process and shell will create a new environment. If we need to use current environmen...
Set Environment Variable in Windows via Command Prompt Use thesetxcommand to set a new user-specific environment variable via the Command Prompt: setx [variable_name] "[variable_value]" Where: [variable_name]: The name of the environment variable you want to set. [variable_value]: The value...
设置主目录在Windows 添加环境变量 HOME你的环境变量。在Windows 7中,输入“环境”在开始菜单 选择“编辑环境变量为您的帐户”点击“新”按钮。进入“家”在name字段 输入“% USERPROFILE %”或其他一些路径值的字段。单击OK,再一次。你刚刚添加的主目录在Windows。EGit查找需要这个路径的用户配置(.gitco...
BOOL SetEnvironmentVariable( [in] LPCTSTR lpName, [in, optional] LPCTSTR lpValue ); 参数[in] lpName环境变量的名称。 如果环境变量不存在且 lpValue 不为NULL,则操作系统将创建该环境变量。[in, optional] lpValue环境变量的内容。 用户定义的环境变量的最大大小为 32,767 个字符。 有关详细信息,请参...
PowerShell被配置为您的dockerfile中的默认外壳程序(默认情况下为cmd.exe)
ClickOKin the System Properties window. Open a new command prompt, it has to be a new one, ones that are open already will not pick up the change, and see the newly set environment variable. Command Prompt - C:\> 1 echo %EC2_HOME% ...
Set an environment variable for the current terminal session: # Windows CMD C:\> set VAR_NAME="VALUE" # Windows PowerShell PS C:\> $env:VAR_NAME="VALUE" Print an environment variable to the console: # Windows CMD C:\> echo %VAR_NAME% ...
SETvariableSETvariable=stringSET "variable=string" SET "variable=" SET /A"variable=expression" SET /Pvariable=[promptString] SET " KeyvariableA new or existing environment variable name e.g. _numstringA text string to assign to the variable. ...
OS=Windows_NT Path=C:\Program Files (x86)\Common Files\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\; ... Run the commandecho %variable-name%in theDos windowto print the special environment variable value. C:\...