.DT
file_size
Discworld efun help
file_size

int file_size(string file)

.SP 5 5
Give the size of a file. Size -1 indicates that the file either does not
exist, or that it is not readable by you. Size -2 indicates that it is
a directory.
.EP

See also
.SI 5
save_object, load_object, write_file, cat.
.EI
