In this task, the job is to create a new empty file called "output.txt" of size 0 bytes
and an empty directory called "docs". This should be done twice: once "here", i.e. in the current working directory and once in the filesystem root.

# many I/O functions have UNIX names
 
touch("output.txt")
mkdir("docs")
 
# probably don't have permission
try
    touch("/output.txt")
    mkdir("/docs")
catch e
    warn(e)
end