Showing posts with label raspberry pi. Show all posts
Showing posts with label raspberry pi. Show all posts

Thursday, 17 February 2022

Raspberry pi: how to find raspberry pi model details

In the raspberry pi console type: 

 pinout

output:

,--------------------------------. | oooooooooooooooooooo J8 +==== | 1ooooooooooooooooooo | USB | +==== | Pi Model 3B V1.2 | | +----+ +==== | |D| |SoC | | USB | |S| | | +==== | |I| +----+ | | |C| +====== | |S| | Net | pwr |HDMI| |I||A| +====== `-| |--------| |----|V|-------' Revision : a02082 SoC : BCM2837 RAM : 1024Mb Storage : MicroSD USB ports : 4 (excluding power) Ethernet ports : 1 Wi-fi : True Bluetooth : True Camera ports (CSI) : 1 Display ports (DSI): 1 J8: 3V3 (1) (2) 5V GPIO2 (3) (4) 5V GPIO3 (5) (6) GND GPIO4 (7) (8) GPIO14 GND (9) (10) GPIO15 GPIO17 (11) (12) GPIO18 GPIO27 (13) (14) GND GPIO22 (15) (16) GPIO23 3V3 (17) (18) GPIO24 GPIO10 (19) (20) GND GPIO9 (21) (22) GPIO25 GPIO11 (23) (24) GPIO8 GND (25) (26) GPIO7 GPIO0 (27) (28) GPIO1 GPIO5 (29) (30) GND GPIO6 (31) (32) GPIO12 GPIO13 (33) (34) GND GPIO19 (35) (36) GPIO16 GPIO26 (37) (38) GPIO20 GND (39) (40) GPIO21


This commands returns few important information like Model and revision of the raspberry pi, Memory, SoC, Wifi/Bluetooth, and Pin ports detail.

Monday, 7 September 2020

Accessing SMB share from Raspberry pi (or linux)

 Install smbclient :

sudo apt update 
 
sudo apt install smbclient
 
 
List the share items in the server: 
smbclient -L host
for example: smbclient -L 192.168.0.30
 
you need to enter password.then you'll see the result like this:
 
Domain=[WORKGROUP] OS=[Windows 6.1] Server=[Samba 4.9.5-Debian]

 Sharename       Type      Comment
 ---------       ----      -------
 print$          Disk      Printer Drivers
 RaspberrypiShare Disk      
 IPC$            IPC       IPC Service (Samba 4.9.5-Debian)
 pi              Disk      Home Directories
Domain=[WORKGROUP] OS=[Windows 6.1] Server=[Samba 4.9.5-Debian]

 Server               Comment
 ---------            -------
 RASPBERRYPI          Samba 4.9.5-Debian

 Workgroup            Master
 ---------            ------- 
 
 
To browse Shared folder :
smbclient \\\\192.168.0.30\\RaspberrypiShare pa$$w0rd
 
 

Temperature/CPU/Memory info of Raspberry Pi in console

 Open the console/terminal in the desktop or

Connect to the raspberry pi via ssh and type in the below command


For temperature:
/opt/vc/bin/vcgencmd measure_temp

For CPU info:
cat /proc/cpuinfo

For Memory info:
cat /proc/meminfo

Create a Directory from existing disk in proxmox server

Scenario:   I have an NVMe disk with an ext4 partition that was previously used as a directory in a Proxmox server. After reinstalling Proxm...