size -- show size of file or directory syntax: size ex: size this size =:sys size .61=:dir For a non-directory file, prints file size in blocks and in bytes. For a directory, compute and print the sum of the sizes of all the files and directories within the directory. Wildcards are allowed. The total size in BYTES of a directory is often MUCH smaller than 512 times its size in BLOCKS, even though all blocks are 512 bytes long. This is because not all the bytes of a file's last block are used. As an extreme example, a directory containing 12 files of one byte each would have a size of 13 blocks (1 for the directory and 1 each for the files), but only 524 bytes (512 for the directory block and 1 each for the files). (Note that the size reported for a volume directory includes actual directory blocks but omits the 2 boot blocks and the bitmap block(s). There is one bitmap block for every 4096 blocks on the volume.)