:/media/HardDrive/Content$ sudo. All it takes is just one sudo command to go wrong and you'll be sent back to the. It had nothing to do with GUI applications, NetworkManager is a daemon and the main package only comes with a CLI interface. Trust me, resetting root user password on Linux is very easy. The default installation covers only a minimal base system and expects the end user. First either run it from either the command-line interface (CLI) or take the icon from the menu. Alpine Linux is a security-oriented, lightweight Linux distribution based on musl libc and busybox. Wpa_supplicant also has a command-line user interface. Getting Started with the CLI. While many desktop Linux distributions provide a graphical tool for creating users it is a good idea to learn how to do it from the command line so that you can transfer your skills from one distribution to another without learning new user interfaces. The code for the Heroku CLI is also open source. Testing Meteor with Velocity at Codeship.