B) who
who command gives the list of users who have currently logged in......
Ubuntu generally creates a different partition on your hard drive, formatted with the EXT4 filesystem. Therefore, without special software, you cannot access your files on Ubuntu from Windows. However, you can access your Windows files from Ubuntu without any trouble. When Ubuntu is installed, you get to choose whether to boot into Ubuntu or Windows when the computer turns on. That means that you cannot be actively logged into both Windows and Ubuntu on the same computer. However, you can install Ubuntu on a virtual machine, making the computer run Ubuntu inside an emulator in Windows. This makes it possible to run Ubuntu while you are logged into Windows. I do not recommend it, though. Ubuntu users and Windows users are in different operating systems, so you cannot just switch between them like you can in Windows accounts.
Currently there are 123,562 people logged on at 10/8/12.....2:25 PM
It holds the preferences and settings of the currently logged on user
users
Press Control, Alt, Delete. Alternatively, right click the taskbar and choose "Task Manager" from the context menu and you'll see the Task Manager. Choose the "Users" tab. It will list users currently logged in!
The "whoami" command should show you what account you are currently using.
TrueUse it to run a program using different permissions than those assigned to the currently logged-on user.A+ Guide to SoftwareChapter 5Page 256
Means they have logged on to the site sometime in the last seven days, but is not currently logged on. "Active" in this case does not refer to sexual activity.
Task manager- users tab
To hold the preferences and settings of the currently logged on user.
Well, You've bookmarked the site under the Google account you're currently logged in.