To change the umask, you can edit the user$$s $.$bash$\_$profile file. From the terminal window, type the following command.

$[$root@localhost ~$]$# vi $.$bash$\_$profile

image$059.$png

Note: Make sure to put the period $(.)$ in front of the file name.

CHALLENGE #$4$

What is the name of the file$/$command in the $.$bash$\_$profile that displays aliases and functions?