3 Output of entire files ************************ These commands read and write entire files, possibly transforming them in some way.
· cat invocation Concatenate and write files. · tac invocation Concatenate and write files in reverse. · nl invocation Number lines and write files. · od invocation Write files in octal or other formats. · base32 invocation Transform data into printable data. · base64 invocation Transform data into printable data. · basenc invocation Transform data into printable data.