stephancasas

#!/usr/bin/env osascript -l JavaScript

/**
 * -----------------------------------------------------------------------------
 * Activate Sidecar/Screen Mirroring from Control Center
 * -----------------------------------------------------------------------------
 *
 * Created on February 17, 2023 by Stephan Casas
 * Updated on May 18, 2023 by Stephan Casas
 *

zmij

Swift program for getting a zoom app link from current or upcoming event in calendar.

Apple script calling the program and opening zoom.

chatchavan

#!/bin/bash

### NOTE
# Ideally, you should create an image from small partition (e.g., 4 GB) instead of the whole SD card (e.g., 32 GB).
# For example, an image for Raspbian image should be created by the following procdure:
#   (1) Install the official Raspbian image (3.5  GB for Jessie) on an SD card
#   (2) Manually expand the partition to a modest size to accommodate your base software (e.g., 4 GB)
#   (3) Perform apt-get update and upgrade, install software and configuration that you want.
#   (4) Create an image from that (4 GB) partition
#

taka-wang

import paho.mqtt.client as mqtt

# The callback for when the client receives a CONNACK response from the server.
def on_connect(client, userdata, rc):
    print("Connected with result code "+str(rc))
    # Subscribing in on_connect() means that if we lose the connection and
    # reconnect then subscriptions will be renewed.
    client.subscribe("hello/world")

# The callback for when a PUBLISH message is received from the server.

iwyg

server {
  listen              *:80;
  server_name         neos.dev;
  root                /var/www/neos/Web;
  autoindex           off;

  access_log          /var/log/nginx/neos.dev.access.log;
  error_log           /var/log/nginx/neos.dev.error.log;

  index               index.php index.html;

sivel

Better SSH Authorized Keys Management

A seemingly common problem that people encounter is how to handle all of your users authorized_keys file.

People struggle over management, ensuring that users only have specific keys in the authorized_keys file or even a method for expiring keys. A centralized key management system could help provide all of this functionality with a little scripting.

One piece of functionality overlooked in OpenSSH is the AuthorizedKeysCommand configuration keyword. This configuration allows you to specify a command that will run during login to retrieve a users public key file from a remote source and perform validation just as if the authorized_keys file was local.

Here is an example directory structure for a set of users with SSH public keys that can be shared out via a web server:

chrisgillis

package main

import (
    "fmt"
	  "log"
    "net"
    "net/mail"
	  "net/smtp"
    "crypto/tls"
)

stengland

#EXTM3U
#EXTINF:-1,BBC - Radio 1
http://bbcmedia.ic.llnwd.net/stream/bbcmedia_radio1_mf_p
#EXTINF:-1,BBC - Radio 2
http://bbcmedia.ic.llnwd.net/stream/bbcmedia_radio2_mf_p
#EXTINF:-1,BBC - Radio 3
http://open.live.bbc.co.uk/mediaselector/5/select/version/2.0/mediaset/http-icy-aac-lc-a/format/pls/vpid/bbc_radio_three.pls
#EXTINF:-1,BBC - Radio 4
http://bbcmedia.ic.llnwd.net/stream/bbcmedia_radio4fm_mf_p
#EXTINF:-1,BBC - Radio 5 live

joegoggins

# Download the file manually from here https://launchpad.net/gcc-arm-embedded
# Note: `curl` command doesn't work
# I downloaded this one: "gcc-arm-none-eabi-4_7-2013q3-20130916-mac.tar.bz2"

# double click it to unzip it

# Make a place to install it to
mkdir /usr/local/gcc_arm

# Move the unzipped stuff there.

plentz

# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048