gnh1201

How to fix "can not open access to console the root account is locked"

I recently experienced this problem, but I only had answers that did not help. Then, I was able to get a hint from the short opinion of the Linux Forum.

This problem is related to the change of the drive. If it is not properly reflected in /etc/fstab, such an error may occur.

1. Download SystemRescueCD and make a bootdisk: https://www.system-rescue.org/

2. FDISK and MOUNT

odolezal

#Control Raspberry Pi GPIO via http web server
#Original code from: https://github.com/e-tinkers/simple_httpserver
#==================================================================
#Code designed for Cytron Maker pHAT
#===================================
#Added:
#support control for all 8 LEDs ("/ledX/" URL endpoints)
#support control for buzzer
#some minnor HTML code changes
#=============================

lxe

Receive GOES-16 and GOES-17 Images with a Raspberry Pi and RTL-SDR dongle

Also see the original Pieter Noordhuis's guide

Hardware

You need:

1. Raspberry Pi Model B (or B+) with a MicroSD Card $35-40
2. An RTL-SDR dongle:

enzanki-ars

#!/bin/bash

#  #########################################################
#  
#  WW      WW   AAA   RRRRRR  NN   NN IIIII NN   NN   GGGG  
#  WW      WW  AAAAA  RR   RR NNN  NN  III  NNN  NN  GG  GG 
#  WW   W  WW AA   AA RRRRRR  NN N NN  III  NN N NN GG      
#   WW WWW WW AAAAAAA RR  RR  NN  NNN  III  NN  NNN GG   GG 
#    WW   WW  AA   AA RR   RR NN   NN IIIII NN   NN  GGGGGG 
#  

rxseger

#!/usr/bin/env python2
# -*- coding: utf-8 -*-
# see https://gist.github.com/rxseger/4c6fce39cffa149424a4780a37fae426
##################################################
# GNU Radio Python Flow Graph
# Title: Receive ATSC from UHD
# Generated: Wed Jun 22 00:27:50 2016
##################################################

from gnuradio import analog