If you have a Linux hosting account (cPanel) we have command line tool called WP CLI installed to help administer your WordPress website.
To use the command line tool:
1) Login to the Control Panel from your account dashboard.
2) Open the Terminal app icon to open the CLI.
3) Type "cd public_html" (without quotes).
4) Type a command like:
A) wp --info
B) wp export (takes a backup - careful not to do a huge one or it will take up a lot of space).
C) wp user create bob firstname.lastname@example.org --role=author (or ‘administrator’, ‘editor’, ‘author’, ‘contributor’, ‘subscriber)
For more information please see: https://wp-cli.org/