PERL getlogin Function

Syntax

Definition and Usage

Returns the user's name, as discovered by the system function getlogin( ). Under Windows, use the Win32::LoginName( ) function instead.

Return Value

• undef on failure

• User's login name

Example

Try following example:

#!/usr/bin/perl $login = getlogin || getpwuid($<) || "TutorialsPoint"; print "Login ID is $login\n";