To find out, you can use the whoami command to return the name of the current user.
为找出答案，您可以使用whoami命令来返回当前用户的名称。
Listing 1 defines three classes (a, B and c) with a common virtual function WhoAmI .
清单1定义了三个类(A、b和c)，它们有一个共同的虚函数whoami 。
Here's another example, this time with the user name taken from the environment using whoami.
下面是另一个示例，这次的用户名来自于whoami的结果。
The aim is to get something like SSH -n host whoami to work without being asked for a password.
这样做的目的是能够不需询问密码就可以执行ssh -nhostwhoami这样的命令。
As a simple example, let us create a generic function called whoami and some tagged methods to dispatch to.
作为一个简单的例子，我们来创建一个称为whoami的泛型函数以及一些要被分派标记的方法。
If your prompt does not include your user id, then you can use the whoami command to check your current effective id.
如果您的提示没有包括用户id，可以使用whoami命令来检查您当前有效的id。
Listing 13 shows the whoami command run on its own; Listing 14 shows an excerpt from a Bash script using whoami to make sure the current user isn't root.
清单13显示了独自运行的whoami命令；清单14显示了使用whoami确保当前用户不是根用户的bash脚本的摘录。
Listing 13 shows the whoami command run on its own; Listing 14 shows an excerpt from a Bash script using whoami to make sure the current user isn't root.
清单13显示了独自运行的whoami命令；清单14显示了使用whoami确保当前用户不是根用户的bash脚本的摘录。
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