Version 0.31.1

[0.31.1] - 2021-12-17

Added

• add-shell command
• clear command.
• halt command. However, this version can not shutdown system (halt have the bug).
• printenv command.
• pwd command.
• remove-shell command.
• reset command.
• sync command.
• valid-shell command.

Changed

• Project
  • the classification of directories under internal/applets.
• mimixbox command
  • Fixed a bug that the mimixbox command causes a runtime error. A runtime error occurred when args[0] is an applet name that does not exist and args[1:] contains the applet name.