raspberry pi ports

Screen is a virtual Terminal manager. We can use it to manage the terminal interface in the background so that when SSH disconnects, there is no need to be afraid of an ongoing operation interruption.First, installationsudo apt-get updatesudo apt-get Install screenSecond, use1. Create a virtual terminalUse putty to log in to the Raspberry Pi after execution:Screen-s Terminal1This creates a terminal named Te

Tag: Dial get Sha file network div reg NULL implementationWant to know how the Raspberry Pi through the 4G Network module communication How to achieve, see this article (http://www.lxway.com/95811506.htm), ready to next have the opportunity to practice, first retained learning;One, 4G Luci configuration1. Create a new Wwan interface;2, the Internet mode for automatic access to DHCP;3, the physical setting c

: Sometimes we want to remotely connect to a linux GUI to manage machines. here we need to use tightvncserver and xtightvncviewer. The ip address of my Raspberry Pi is 10.141.247.134. the ip address of the client to connect to Raspberry Pi is 10.141.247.12. 1. Install tightvncserver on raspberry's machine first (set

Previously configured Raspberry Pi installation Zmap has not been installed successfully, and today tried again, installed successfully, recorded.Good Job.Zmap Address:Https://zmap.io/documentation.htmlStep1:git clone git://github.com/zmap/zmap.gitStep2:Apt-get Install build-essential cmake libgmp3-dev libpcap-dev gengetopt BYACC FlexStep3:Cmake-dwith_redis=on-dwith_json=off-denable_development=off-denable_

[Raspberry Pi] install the node environment and Raspberry Pi node Environment This article is not about node compilation and installation. It is said that it takes a long time, so at first I refused. This article shows how to deploy ndoe compiled execution files. The download directory on the node official website con

Raspberry Pi (Raspberry Pi) builds a Linux system (PiLFS) from scratch (II), raspberrypilfs 7. Build a temporary system 1. General Compilation Guide A. Check whether the settings are correct.LFSEnvironment Variable echo $LFS B. Assume that you have correctly set the host system requirements and symbolic links. C. For e

If you want to take a screenshot or screenshot of the Raspberry Pi, you can do this by Scrot the command line. Then through the Picture Viewer program Shotwell can view the picture. 1. Installation To install Scrot on Raspbian:Command: sudo apt-get install Scrot Install the Shotwell that can open screenshots via the terminal:Command: sudo apt-get install Shotwell 2. Common Commands Capture the entire screen

First, pre-preparationReach the goal:Using Rapberry Pi to drive MQ-2 smoke Alarm module, the information is collected and extracted, and then Zabbix monitoring system to collect and process information collected.1. Prepare the Raspberry Pi (Raspberry Pi) One2.MQ-2 Harmful ga

Install boostsudo apt-get install Libboost1.50-allTest boost1.cpp#include boost::regex Re ("\\w+"); Boost::sregex_token_iterator I (Text.begin (), Text.end (), re, 0); Boost::sregex_token_iterator end; for (; I! = end; ++i) { std::cout Compileg++-std=c++0x-lstdc++-lboost_regex It.cppRun./a.outInstalling OPENCVApt-cache Search Opencvsudo apt-get Install Libopencv-devTest OpenCVThe webcam model I use is Logitech c2702.cpp#include Compileg++-std=c++0x-lstd

Preface The Raspberry Pi official has provided an image list: Http://www.raspbian.org/RaspbianMirrors, but because of the server in foreign countries, we install and update the software is always not satisfactory speed, and sometimes a time-out connection caused the installation failure.So there are some mirror stations, such as Ali Open source image, NetEase open source image, China University of Science

In my previous article, I talked about how to build a high-availability system: Two Raspberry Pi deploy the GlusterFS cluster file system, and it becomes a fault-tolerant file server. In this article, we will build another Fault-Tolerant Service Based on this high-availability system: Build a simple Web server cluster. Maybe you have not read my previous article, so here I will briefly review the previous

Raspberry Pi (Raspberry Pi) is produced in the UK. Raspberry Pi is a credit card size computer, and the price is very cheap, there are two models, type A and type B. A type has 256M memory, a USB interface, no network cable socke

Vamei Source: Http://www.cnblogs.com/vamei prohibited any form of reprint.The Raspberry Pi is an ultra-small computer with a credit card size, developed by the Raspberry Pi Foundation of the Rotten Country (UK). Thanks to its ultra-small size, Raspberry