$ mkdir -p beaglelfs/{sources,rootfs_install,boot_mnt,rootfs_mnt}
Download the latest i686 Binary TAR of the ARM GNU/Linux (glibc-based) Lite Toolchain:
This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.
The script is here:
#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"