automated terminal push

docs/Linux-Commands/Users-And-Groups/027-the-whoami-command.md

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+# The  `whoami` command
+---
+The `whoami` command displays the username of the current effective user. In other words it just prints the username of the currently logged-in user when executed.
+
+To display your effective user id just type `whoami` in your terminal:
+
+```
+manish@godsmack:~$ whoami 
+# Output:
+manish
+```
+
+Syntax:
+
+```
+whoami [-OPTION]
+```
+
+There are only two options which can be passed to it :
+
+`--help`: Used to display the help and exit
+
+Example:
+
+```
+whoami --help
+```
+
+Output:
+
+```
+Usage: whoami [OPTION]...
+Print the user name associated with the current effective user ID.
+Same as id -un.
+
+      --help     display this help and exit
+      --version  output version information and exit
+```
+
+`--version`: Output version information and exit
+
+Example:
+
+```
+whoami --version
+```
+
+Output:
+
+```
+whoami (GNU coreutils) 8.32
+Copyright (C) 2020 Free Software Foundation, Inc.
+License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
+This is free software: you are free to change and redistribute it.
+There is NO WARRANTY, to the extent permitted by law.
+
+Written by Richard Mlynarik.
+```