This is the command zlocate that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
zlocate - find a user using Zephyr
SYNOPSIS
zlocate [ -a | -d ] [ -1 ] [ -p ] user ...
DESCRIPTION
Zlocate uses the Zephyr(1) Notification Service to find where a user is currently logged
in. If the user is not logged in, or has set his location information such that you do
not have access to see it, zlocate prints "Hidden or not logged-in". Otherwise, each
machine that the user is currently logged into is printed, along with the time of login
and location. The location is usually the X window system display name of the user's
display, but may be the terminal name if he is not using X or for some other reason is
only using the terminal interface to zwgc(1).
By default, all zlocate requests are authenticated using Kerberos. If you do not have
Kerberos tickets, or for some other reason do not want to authenticate, the -d option will
turn off authentication. The -a option is the default, authentication on.
When locating multiple users, zlocate will display the user name on a line by itself,
followed by the locations for that user. To display the user name on the same line as the
output, use the -1 option (the numeral one).
To look up multiple users in parallel asynchronously, use the -p option.
DIAGNOSTICS
zlocate exits with status zero (0) if at least one user was found, and one (1) if no users
were found.
Use zlocate online using onworks.net services