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System/Linux/Unix*

My Raspberry Pi 2 Model B+

2015 08 28 17 53 42


# /etc/ddclient.conf

protocol=dyndns2
use=if, if=wlan0
server=members.dyndns.org
login=rimmon
password='1Qaz2Wsx'
pi.monster.tw
#


.
.

root@raspberrypi:/home/pi# cat /etc/wpa_supplicant/wpa_supplicant.conf 
ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
update_config=1

network={
    ssid="71A7F"
    psk="xxxxxxxx"
    id_str="home wifi"
}


##########
root@raspberrypi:/home/pi# df
Filesystem     1K-blocks    Used Available Use% Mounted on
/dev/root        6246928 4467192   1439360  76% /
devtmpfs          469760       0    469760   0% /dev
tmpfs             474076       0    474076   0% /dev/shm
tmpfs             474076    6572    467504   2% /run
tmpfs               5120       4      5116   1% /run/lock
tmpfs             474076       0    474076   0% /sys/fs/cgroup
/dev/sda1       60792884  239304  57442364   1% /mnt/SD
/dev/mmcblk0p6     64366   19858     44508  31% /boot
tmpfs              94816       0     94816   0% /run/user/1000


A 900MHz quad-core ARM Cortex-A7 CPU (~6x performance)
1GB LPDDR2 SDRAM (2x memory)

Because it has an ARMv7 processor, it can run the full range of ARM GNU/Linux distributions, including Snappy Ubuntu Core, as well as Microsoft Windows 10.

Pi2ModB1GB comp 500x283

Rsz b 500x337

processor	: 0
model name	: ARMv7 Processor rev 5 (v7l)
BogoMIPS	: 38.40
Features	: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm
CPU implementer	: 0x41
CPU architecture: 7
CPU variant	: 0x0
CPU part	: 0xc07
CPU revision	: 5

processor	: 1
model name	: ARMv7 Processor rev 5 (v7l)
BogoMIPS	: 38.40
Features	: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm
CPU implementer	: 0x41
CPU architecture: 7
CPU variant	: 0x0
CPU part	: 0xc07
CPU revision	: 5

processor	: 2
model name	: ARMv7 Processor rev 5 (v7l)
BogoMIPS	: 38.40
Features	: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm
CPU implementer	: 0x41
CPU architecture: 7
CPU variant	: 0x0
CPU part	: 0xc07
CPU revision	: 5

processor	: 3
model name	: ARMv7 Processor rev 5 (v7l)
BogoMIPS	: 38.40
Features	: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm
CPU implementer	: 0x41
CPU architecture: 7
CPU variant	: 0x0
CPU part	: 0xc07
CPU revision	: 5

Hardware	: BCM2709
Revision	: a01041
Serial		: 0000000013258ba3