[jcalvinowens]

If you just want to see patterns, and don't actually need to see the values, you can go a step further and simply visualize the data as a bitmap, e.g.

    dd if=/dev/urandom bs=$[256*256] count=1 | display -size 256x256 -depth 8 GRAY:-

You can do the same thing with audio, which makes different sorts of patterns obvious, e.g.

    dd if=/dev/urandom bs=$[256*256] count=1 | aplay -c 1

[EvanAnderson]

I made little CLI tool back in the MS-DOS days to dump binaries into VGA mode 0x13. It allowed me to vary the width of "line" wrapping. It was a killer tool for seeing data in binaries.

[felooboolooomba]

> dd if=/dev/urandom bs=$[256*256] count=1 | aplay -c 1

This plays sounds, sounds like "Liberate Mae?"