The whoami command writes the user name (i.e., login name) of the owner of the current login session to standard output.

What is the purpose of the whoami command?

Print the user name associated with the current effective user id
whoami/Function

How do you use whoami command?

WhoAmI Command

  1. Hold down the Windows Key, and press “R” to bring up the Run window.
  2. Type “CMD“, then press “Enter” to open a command prompt.
  3. At the command prompt, type the following then press “Enter“: whoami.
  4. The computer name or domain followed by the username is displayed.

Is there difference between who and whoami command?

who command is used to determine when the system has booted last time, a list of logged-in users, and the system’s current run level. As the name describes, the whoami command is used to print the user’s name from which they are currently logged-in.

How does a whoami work?

whoami command is used both in Unix Operating System and as well as in Windows Operating System.

  1. It is basically the concatenation of the strings “who”,”am”,”i” as whoami.
  2. It displays the username of the current user when this command is invoked.
  3. It is similar as running the id command with the options -un.

How do you echo whoami?

How to Use the whoami Command

  1. whoami [OPTION]
  2. if [[ “$(whoami)” != ” any_name” ]]; then echo “Only user ‘any_name’ can run this script.” exit 1 fi.
  3. whoami [OPTION]
  4. echo $USER.

Which command should be used to know more about the whoami command?

Use the id command to obtain more information about a given user.

What does the PWD command tell you?

The pwd command stands for print working directory. It is one of the most basic and frequently used commands in Linux. When invoked the command prints the complete path of the current working directory.

How do I run a whoami command in Linux?

What is Windows whoami?

In computing, whoami is a command found on most Unix-like operating systems, Intel iRMX 86, every Microsoft Windows operating system since Windows Server 2003, and on ReactOS. It is a concatenation of the words “Who am I?” and prints the effective username of the current user when invoked.

What is the alternative command of whoami?

id
whoami/See also