- INSTALL TCPDUMP RASPBERRY PI HOW TO
- INSTALL TCPDUMP RASPBERRY PI INSTALL
- INSTALL TCPDUMP RASPBERRY PI PORTABLE
- INSTALL TCPDUMP RASPBERRY PI PC
- INSTALL TCPDUMP RASPBERRY PI BLUETOOTH
INSTALL TCPDUMP RASPBERRY PI PORTABLE
This runs the OpenHAB home automation software (which I am yet to start using properly), Logitech Media Server, Jenkins, Git, SVN, Samba, a couple of Tomcat instances, Django, and an Apache web server instance - as well as being connected to a RAID-6 array (in the hard drive enclosure with the blue LEDs on the bottom right shelf), and a couple of other portable hard drives (one in the middle on the top shelf, and one in the middle on the bottom shelf).
INSTALL TCPDUMP RASPBERRY PI PC
The silver box on the left of the top shelf of the shelving unit is “Bard” - my Raspberry Pi 2 running Pidora Linux - which has taken over from a huge tower PC as the main server for the house now. However, for some reason, it’s not starting up when I reboot the box now, so more work will be required later to find out what’s going on… … Raspberry Pi Raspbian Jessie Squeezelite Squeezebox Logitech Squeezebox Logitech Media Server Pi-Fi This setting the name of the player to “Computer Room”, selecting the HDMI output (with no software resampling by ALSA getting in the way), and configuring Squeezelite to output 16 bit 44.1 kHz sound, and to do its own resampling at high quality. So, to change the configuration settings, you need to edit the /etc/default/squeezelite file - in my case making sure that it had the following settings in place for the configuration parameters I wanted:
INSTALL TCPDUMP RASPBERRY PI INSTALL
There’s another thing to bear in mind too - and that is that when you do the apt-get install squeezelite, it also adds a startup script which fires up Squeezelite with default settings, running it as the root user. #Always force HDMI output and enable HDMI soundĪnd rebooted the Pi. So I figured the problem was with the Pi not sending audio out via the HDMI, so I added the following lines to /boot/config.txt: However, no sound, and a weird error message on the Minidisc saying “C71/Din Unlock” - which basically meant that there was bog all being sent through via the digital input! Then I tried the following to get Squeezelite to play music - downsampling to 16-bit 44.1 kHz so to be compatible with the Minidisc’s digital input (we’re talking about hi-fi kit that’s around 16 years old here lol, somewhat before the advent of 24-bit 96 kHz and whatnot): To get Squeezelite installed onto the Pi. On the Pi, it was then a question of typing:
INSTALL TCPDUMP RASPBERRY PI BLUETOOTH
So, this morning, I decided to up the ante on my multi-room “Pi-Fi” project (how to get hi-fi multi-room audio on the cheap lol)… this time focusing on the Computer Room, where there is an old Sony Minidisc recorder with an optical SPDIF digital input, and I also happened to have an Etekcity HDMI switch box lying around which had an optical SPDIF output on it too - and a spare optical TOSLINK cable to boot! So I connected an old Raspberry Pi Model B (the one I was experimenting with Bluetooth on a few months ago and already had Raspbian Jessie on it) via HDMI to the Etekcity switchbox, and then connected the optical SPDIF output of that into the Minidisc. OK - I think we’re well in business for reverse engineering some Internet of Things protocols now… I just need some more Linux networking magic, and then my Raspberry Pi can play “piggy in the middle” between my iPhone and whichever Wi-Fi IoT device I want to play with - starting with one of my WIFIPLUGs… hence why the Raspberry Pi has two Wi-Fi dongles instead of just one - the TEXET one can connect to the “PTS-WiFi” SSID of the WIFIPLUG, the iPhone can connect to the “madhouse” SSID of the Raspberry Pi Wi-Fi dongle, and we can pass all network traffic from the iPhone to the WIFIPLUG whilst logging everything that’s going on… who needs GCHQ when you have a Raspberry Pi, lol… Raspbian Raspberry Pi tcpdump packet sniffer packet sniffing networking Linux reverse engineering IoT Internet of Things Now for a quick test - let’s sudo tcpdump -XX -i wlan0 and get the Mac to connect to the “madhouse” SSID… and - wowzers - we are seeing a hell of a lot of traffic going on there! So, now to install it on my Raspberry Pi… I’m going to try the obvious sudo apt-get install tcpdump - and, hey presto, it works! tcpdump is now installed on my Raspberry Pi, yay!!!
INSTALL TCPDUMP RASPBERRY PI HOW TO
This link - - has some useful examples of how to use it. A quick Google has highlighted tcpdump - a command-line packet sniffer tool that runs on Linux.
0 kommentar(er)
