Add section for rand.

README

@@ -13,3 +13,4 @@ netsh - an old experiment that serves as a simple TUI for managing network inter
 plumber - one of my more sophisticated scripts; plumber creates pipes between programs based on what sort of input it receives, and handles errors (somewhat) intelligently
 bach - the Batch Audio Conversion Helper uses FFMPEG to convert large numbers of files at once
 invcli - Invidious CLI client. I hacked this together in like an hour and a half, so it's kind of rough at the moment, but it does work!
+rand - One-liner that generates pseudorandom numbers using dd and od.

TODO

@@ -1,3 +1,6 @@
+General
+    -Move useful functions like rand() to their own files, to be used like libraries.
+
 Links
     -Figure out a way to convert bookmarks to a textfile on exit and from the same on start, to facilitate sharing between machines
 
@@ -48,3 +51,6 @@ plumber
     -Remove redundant program calls e.g sed foo|sed bar with sed -ne 'foo' -e 'bar/p'
     -Add proper handling of file:// URIs [high priority]
     -Add support for FTP, SSH, and other protocols
+
+rand 
+    -No problems known at the moment.

rand

@@ -0,0 +1,3 @@
+#!/bin/sh -e
+
+dd bs=2 count=1 if=/dev/random 2>> /dev/null | od - | sed -ne 's&  *& &gp' | cut -d ' ' -f2