Update BusyBox

More is more.

If you haven't notice, we just used 5 different Linux utilities: ping, telnetd, sh, mount, and echo. However, we are actually calling one binary and that is BusyBox. BusyBox is commonly used in embedded devices to provide a lot of Linux utilities. We can upgrade BusyBox to get more functionalities, at a cost of a longer boot time and larger file.

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In your root shell, run following commands:

1. wget http://www.busybox.net/downloads/binaries/latest/busybox-mips

2. ./busybox-mips rm /bin/busybox

3. ./busybox-mips cp ./busybox-mips /bin/busybox

4. busybox --install

5. rm ./busybox-mips