IO

• write - Write data to it’s fd passed as argument.

write(fd, data);

• print - Print data to the standard output with a newline.

print(data);

• read - Read from fd passed as argument until a newline is read.

read(fd);

• input - Read from the standard input until a newline is read.

input();

• open - Open a file at path with flags passed as argument.

open(path, flags);

• close - Close a file at fd passed as argument.

close(fd);

• fetch - Does a get on an url passed as argument. On success returns the webpage as a string, otherwise returns nil

fetch(url);