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The use of the Pi as a computer or computer program that manages access to a centralized resource or service in a network. This topic can cover software, hardware, feasibility, and security.

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Simplest way to setup a broadcasting service

Currently I am paying for a Shoutcast service with a company and I want to thrown my old PC so I can move to a Raspberry Pi. I want it to broadcast the stream when the latter is not picked up by ...
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12 views

SQL Server 2014 Mgt Studio and Pi3B+

Can I access a large SQL DB on a usb drive plugged into a powered hub attached to a Pi3B+ and write answers to the usb drive using the Pi3B+ running SQL Server Management Studio 2014? The follow on ...
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29 views

How can I capture video from CCTV camera and send to a streaming server? [on hold]

I have 4 mobile van running throughout the city. In each van I have a raspberry pi connected to wifi and a CCTV camera. How can I deliver the video to a streaming server? Streaming server has a public ...
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17 views

How to monitor the incoming data over eth0 being processed by various service and in the end being sent to Thrift.ME events

I am a newbie with RaspberryPI and came across the following network connections (incoming and outgoing) that are available using netstat command ~ # clear ~ # netstat Active Internet connections (...
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25 views

Running python in PHP shows error. -sudo: no tty present and no askpass program specified

I want to run a python script to turn an led on from PHP. The script did not run. I used echo to print the error. It said "sudo: no tty present and no askpass program specified". What should I do? ...
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50 views

Pi-Hole + Unbound ==> Unbound anchor not ok // SERVFAIL

Problem with unbound and pi-hole I followed the official guide for installing Unbound alongside Pi-hole for my network, see Setting up Pi-hole as a recursive DNS server solution A week ago I first ...
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30 views

Raspberry Pi 3 B+ disappearing from network until SSH connection

I have a very strange issue with 2 of my Raspberry Pi 3 B+. I am running a few nodejs apps on them using pm2. After a while (it's pretty long like 10 hours) both Pis just disappear from my local ...
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1answer
57 views

Rasberry Pi to Airplay media server

I have a amp that you have to connect a IOS device to inoreder to play content (AirPlay). Unfortunatley, i don't have any IOS Device to connect to it. I want to somehow connect the raspberry pi to ...
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19 views

How intensive is hostapd to run?

Some background to the question: A few weeks ago I set up a media server on my Pi 2 using minidlna, it was connected to my home network and could stream 720p 60fps video very well. I did, however, ...
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45 views

hostapd.service not found

I am trying to make a Raspberry Pi 2 as a wifi access point in a standalone network. I followed this tutorial: https://docs.google.com/document/d/16hJS7fnPyKUwbvR33_nMku_b6XcYaBJXVpeCIMoJzcQ/pub At ...
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2answers
23 views

How do I set maximum number of simultaneous downloads on Transmission server

I have a transmission server set up as an addon for LibreELEC, which is installed on my Raspberry Pi 3. I downloaded it from this repo by a member on the LibreELEC forums. I can access this server on ...
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1answer
50 views

Stream video hosted on a server onto a display

I am new to Raspberry Pi. I am working on a project in which a video which is hosted on a server needs to be displayed on a LED screen via a Raspberry Pi. The Pi will receive the video from the server ...
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1answer
27 views

Auto page load after wifi join

I have a Pi configured to create an Access Point when not on home router, Im trying to load a local webpage from my Pi when someone joins the open unsecured access point. I want to be able to ...
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1answer
121 views

Sending Rpi local data to an online Server (MySQL

I'm using a raspberry Pi zero w with temperature sensor, i don't have a continuous connection that's why i'm saving the temperature data on a local MySQL database using the following command <?...
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194 views

bind9.service: Main process exited, code=killed, status=11/SEGV

I have had bind9 running on my raspberry (as a backup, I have two dns-servers in my network for redundancy) I have now discovered bind9 crashed and left a coredump 25.april I cannot restart bind9, ...
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99 views

Raspberry pi zero Hotspot Problem

I have installed latest raspbian and setup wifi access point. I have internet access from PPPoE & using RPi Zero W as router. Here is the hostapd config :: sudo nano /etc/hostapd/hostapd.conf ----...
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3answers
45 views

Can I connect raspberry pi server to external webserver and access it via a domain? [closed]

I have installed lighttpd server on my raspberry pi to use it on local network. I want to access that webpage globally with a domain. My friend has its own external linux based web server. Can I use ...
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59 views

Modbus TCP server populated with values from NRF24L01+

I currently have the Raspberry Pi 3 collecting data from different sensors using a network based in Arduino Nanos and NRF24L01+. Raspberry being the master and the Nanos being the slaves. All of this ...
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1answer
133 views

Free SSH server needed to test reverse SSH tunnellig from RPI 3 [closed]

i'm trying to build a reverse ssh tunnel from my Pi (which is behind a NAT) to a remote ssh server. for that i need a ssh server that i can access its shell to test if the connection succeeded. Tried ...
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173 views

pi's local url (http://raspberrypi.local) not working with android devices

I've set up a raspberry pi as a local server (running latest version of Raspbian, latest Avahi version installed), and I would like to access the server using a local URL (http://raspberrypi.local). ...
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59 views

Can't Configure Shared Folder

I'm totally new to Raspberry Pi (as in, it arrived in the mail today), so apologies if this is a basic question. I'm trying to set it up so that my Windows 10 laptop can connect over my network to ...
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1answer
22 views

php file is downloaded instead of running at the backend [closed]

I have installed Apache2 Mysql and php7 on my raspberry. When I am running my web pages under var/www/ folder the php file is downloaded instead of running at the backend and refer me to next page. ...
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1answer
146 views

Activate Python Script through POST request

I installed and have running the google home + raspberry pi from: http://www.instructables.com/id/Google-Home-Raspberry-Pi-Power-Strip/ I modified the sw1_on.py and sw1_off.py codes to turn on an led ...
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2answers
433 views

I want to webcam stream 24/7 to open Internet

I am a teacher, and we are using a 3-D printer. I have a Raspberry Pi 3 Model B, as well as the Webcam Module Version 2, and I have the camera set up and can see video by typing in localhost:8081 into ...
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1answer
204 views

RPi3 as access point: How to execute a bash script every time a new connection is established

I use an RPI3 as a standalone access point (following this tutorial) and I would like to make it execute a bash script when a device is connected to its wireless network. What is the appropriate way ...
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73 views

Radicale running in local network, though not reachable from laptop

Obviously, I am a complete beginner in setting up a server. That is why I started to play around with a raspberry pi in the first place. I already managed to set up some smb shares. I am trying for ...
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1answer
50 views

Mono TCP server listening but connection fails

I have a C# program running on Mono on my Pi 3 and listening on port 8877. It's running Raspian and has no firewall as far as I can tell - I've also not installed one. But I cannot connect to it from ...
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52 views

I make my raspberry-pi to be Access Point, but How can Android Phone communicate with raspberry-pi?

As the title say, I made my raspberry-pi to be Access Point, but How can Android Phone communicate with raspberry-pi ? For example, Should I insert some python file or PHP file to raspberry pi and ...
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3answers
2k views

Increase transfer rate with Samba using Raspberry Pi 3

I set up an home server using my Raspberry Pi 3 Model B. This server is accessed from Linux distros, Mac OS, and Windows on the local network. I've chosen to set up the server using the smb protocol. ...
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1answer
433 views

UV4L webrtc broker server on public ip

Current Situation I'm using two-way webrtc streaming service on UV4L. As a default, UV4L server is deployed on raspberry pi. We can connect to UV4L's websocket server through raspberry pi's local ...
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298 views

Is it possible to run two web-servers simultaneously on the Raspberry Pi 3?

I am trying to run two web servers on the Raspberry Pi 3 at the same time i.e. one for a CCTV camera stream and one for a digital forensics photo analysis tool with a web interface (the tool is Ghiro)....
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1answer
102 views

How to control RPI remotely using sim card connectivity [closed]

I am setting up an IoT station, with a Raspberry Pi 3 and a mobile modem for the connectivity (Netgear LB1111) that work with a SIM card and it is connected to the RPI with an ethernet cable. The ...
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93 views

Trying to get my raspberry pi to work as a server with cloudflare again

I am trying to get my raspberry pi working as a server again. I unplugged it a while ago, and I am guessing I am forgetting to do something I need to do to get it running again. In the cloudflare ...
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78 views

Picamera Streaming from Remote Server

I have picamera v2. Currently, I used Circular Buffer for Security Application. So, I could save data record even before the trigger event happened. But now, I also need to stream the picamera from ...
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2answers
103 views

External and Internal IP Address and Servers [closed]

I'm not understanding something. I am trying to build a server on a Raspberry Pi with Apache. I can access it from my own network, but not outside. I already got the port forwarding and all that setup....
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45 views

CentOS packages vs NextCloud [closed]

I have intention to reuse one of my Pi3 into a home server for multiples services (yet to be decided). I am new to servers and hence using the Pi for exploration and monkeying around. If I ...
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165 views

Raspberry pi 3 Ubuntu Classic server boot problem after upgraded

I have exactly the same problem described in here Raspberry Pi 3 Ubuntu 16.04 Server upgrade error Then, I tried the fix in there, modified device_tree_address, and commented device_tree_end out. ...
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285 views

CUPS print server only prints the print job

tl;dr: CUPS print server only prints the print job itself, not the actual document. Background I have been baffled with a CUPS problem for about three weeks now. I am attempting to set up a print ...
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1answer
209 views

How to access CUPS web page config from another device in the network?

I've wanted to config CUPS for my printer, but because I'm running a command-only version of Raspbian, I don't have access to the browser on this device. I've followed the CUPS installation and ...
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1answer
56 views

Apache Server Monitoring

I'm making a local server for a database in RPI. I just followed typical tutorials out there to install Apache, MySQL, PHP. Now, I want to make the server to output logs to a tft lcd i have. Basically,...
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1answer
328 views

Continuously send data between RPi and Laptop

I have seen a lot of threads about this question, but most of the threads covers only from RPi to laptop or the other way around, or just suggest to use some API's, in my case I cannot do that. I need ...
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1answer
364 views

I can access Raspberry hostname via browser but I can't access it using Android devices

The title says it all. As you can see in screenshot I can successfully access apache using hostname I tried in in different computer same result. But when i use my mobile phone it says "site can't be ...
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1answer
181 views

cant connect to server after configuring static IP

I'm able to connect to the local server when static IP is not set, however, as soon as I set a static IP on eth0 then I'm no longer able to reach the server by name. When I was configuring my static ...
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1answer
133 views

dnsmasq, hostapd and virtual hosts on a Single Machine

I have a raspberry pi setup with dnsmasq, hostapd and apache. I am trying to get dnsmasq to point to virtual hosts so I can make a portable intranet with multiple sites. I have the same setup at home, ...
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1answer
4k views

How do I install ubuntu server 16.04 on pi3 model B

I have tried the instructions at Ubuntu Wiki, especially the ones under Booting the official Pi 2 image on the Pi 3 I downloaded both pre-installed server versions armhf+raspi2 and armhf+raspi3. I ...
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2answers
423 views

How to auto run a server when boot the Raspberry Pi

I run into a question that I want to auto run a server in python when boot the Raspberry Pi every time. I tried several methods but they all don't work for me. Assume my python file is /home/pi/...
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25 views

.local domain not forwarding/working

I'm trying to set up my pi based server to be a little bit easier to access by using a .local domain. I followed this tutorial: https://www.howtogeek.com/167190/how-and-why-to-assign-the-.local-...
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1answer
3k views

isc-dhcp-server needs to be restarted after reboot

I'm having an issue with isc-dhcp-server. When I reboot I can see that it loads because it says "Starting LSB: DHCP server ...". However when trying to connect a PXE node to the server it does not ...
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2answers
155 views

How to broadcast command across network?

I have an Apache server running on one Pi and also hosts a PHP script that gives the Raspistill command to take a photo. After running through the problems of permissions, I finally got the Pi to take ...
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2answers
137 views

Running Xcode Projects

Is it possible to run a Xcode project on a RPi? I have a simple server written in objective c on Xcode that I'd like to put on a RPi but I haven't found any way to do it or even if it's possible.