Just executeenv
in a terminal.
Example output:
$ env TERM=xterm SHELL=/bin/bash USERjoksnet USERNAMEjoksnet DESKTOP_SESSIONgnome PATHusr/localsbin:/games PWDhomejoksnet GDM_KEYBOARD_LAYOUTus LANGen_US.utf8 HOMEjoksnet DISPLAY=:0.0 COLORTERMgnome-terminal _env
down vot
|
env | sort
to sort as well env | sort