readAllText(dir) Returns string:contents
    reads all text from directory on disk

writeAllText(dir, content) Returns nil
    writes all content to file

appendAllText(dir, content) Returns nil
    appends all content to file

getAtributes(dir) Returns table:atributes
    returns atributes of a file or directory

list(dir) Returns table:files
    returns contents of directory

mkdir(dir) Returns nil
    makes specified directory

mkfile(dir) Returns nil
    makes specified file

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Atributes table
number:size
    size of file in bytes

number:owner
    owner UUID

number:group
    group UUID

number:perms
    file perms 0-21