Interesting paths

Networking

##### wpa_supplicant configuration file template #####
update_config=1
ctrl_interface=tiwlan0
eapol_version=1
ap_scan=1
fast_reauth=1
network={
        ssid="attwifibn"
        scan_ssid=1
        key_mgmt=NONE
        id_str="B&N Store"
}

Dissecting a uRamdisk

In update packages, ramdisk.img is renamed to /boot/uRamdisk.

   1 # Skip 64-byte header
   2 dd if=ramdisk.img bs=64 skip=1 of=ramdisk.gz
   3 # Uncompress
   4 gunzip ramdisk.gz
   5 # Extract
   6 mkdir ramdisk
   7 cd ramdisk
   8 cpio -iv < ../ramdisk

Source: xda-developers - View Single Post - NT: Build root filesystem, which also describes recreating the ramdisk image.

Source Code

From B&N's legal page: