bfos

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bfos is a hypothetical operating system written entirely in brainfuck. It was conceptualized by User:PythonshellDebugwindow in November 2020.

Details

bfos should keep track of all files, folders, pixels, peripherals, and such in its cells.

Commands

A standard bfos distribution should include at least the following commands:

• ec: outputs all its arguments (any format is allowed)
• mk: creates a new file with its name as the first argument (it is undefined behaviour to "create" an already existent file)
• wf: writes all its arguments (except for the first one) to the file signified by its first argument (it is undefined behaviour if the specified file doesn't exist)
• rm: removes the file with its name as the first argument (it is undefined behaviour to delete a non-existing file)
• if: begins an if statement (executes iff its first argument is not empty or zero)
• fi: ends an if statement

It is undefined behaviour if ifs and fis are unmatched, or if an invalid command is entered. Commands should be allowed to be separated by newlines, although other characters can optionally be supported as well. Spaces should be used to separate command arguments.