SpazioDigitale (blog)

Uno sguardo dentro il Nokia 770 da ssh:

BusyBox v1.01 (Debian 3:1.01-4.osso12) Built-in shell (ash)
Enter 'help' for a list of built-in commands.

Nokia770-49:~#

Il kernel:

Nokia770-49:~# uname -a
Linux Nokia770-49 2.6.16.27-omap1 #1 PREEMPT Wed Nov 29 16:29:50 EET 2006 armv5tejl unknown

Nokia770-49:~# cat /proc/cpuinfo
Processor       : ARM926EJ-Sid(wb) rev 3 (v5l)
BogoMIPS        : 125.76
Features        : swp half thumb fastmult edsp java
CPU implementer : 0x41
CPU architecture: 5TEJ
CPU variant     : 0x0
CPU part        : 0x926
CPU revision    : 3
Cache type      : write-back
Cache clean     : cp15 c7 ops
Cache lockdown  : format C
Cache format    : Harvard
I size          : 32768
I assoc         : 4
I line length   : 32
I sets          : 256
D size          : 16384
D assoc         : 4
D line length   : 32
D sets          : 128

Hardware        : Nokia 770
Revision        : 17100016
Serial          : 033302008b5f702f

Il filesystem con la scheda mmc da 1GB, su cui è stato creato uno swapfile da 64MB:

Nokia770-49:~# df -h
Filesystem                Size      Used Available Use% Mounted on
/dev/mtdblock4            2.0M      2.0M         0 100% /mnt/initfs
none                    512.0k     72.0k    440.0k  14% /mnt/initfs/tmp
/dev/mtdblock4          123.5M     93.1M     30.4M  75% /
none                    512.0k     72.0k    440.0k  14% /tmp
none                      1.0M     44.0k    980.0k   4% /dev
/dev/mmcblk0p1          967.1M     64.0M    903.1M   7% /media/mmc1

Nokia770-49:~# mount
/dev/mtdblock4 on /mnt/initfs type jffs2 (rw)
none on /mnt/initfs/proc type proc (rw)
none on /mnt/initfs/sys type sysfs (rw)
none on /mnt/initfs/tmp type tmpfs (rw)
/dev/mtdblock4 on / type jffs2 (rw,rpsize=1024,rpuid=0,rpuid=30000)
none on /tmp type tmpfs (rw)
/proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
usbfs on /proc/bus/usb type usbfs (rw)
none on /dev type tmpfs (rw)
devpts on /dev/pts type devpts (rw)
/dev/mmcblk0p1 on /media/mmc1 type vfat (utf8,uid=29999,shortname=mixed)