xunker

# Uses `aws cli` to get list of *running* EC2 instances, queried by the "Value"
# of the Tag "Name".
# In the case of Beanstalk EC2 instances, that "Name" is usually the same as the
# name of the Beanstalk cluster.
#
# To install, either copy this function to your .bashrc/.bash_profile/.zprofile,
# or save the file in your home directory and add `source .ec2instances.bash` to
# one of the files above or whatever file is correct for your shell.
#
# Usage:

xunker

This is the boot log and other interesting information from a Cisco CPA2503
ISDN Router.

It was uncovered during the last days of Computer Reset in Texas, in
April 2022.

I don't know how nor why this box ended up at Computer Reset. The
configuration wasn't wiped so there might still be some stories hidden in the
flash memory.

xunker

This is the boot log and some other interesting information from a Cisco 2501
Router that was rescued from a junk pile at Weber State University in
April 2024. I paid $1 for it. That's all I know about it.

It appears this box was fully wiped before it was stricken from the inventory.
Kudos to the WSU techs!

==== ROM-MONITOR ====

System Bootstrap, Version 5.2(8a), RELEASE SOFTWARE

xunker

# IntegerWithIndifferentComparison
# --------------------------------
# https://gist.github.com/xunker/6c92e3fff3d81a8245caf2ee4994f884
#
# An experiment to show how to make an Integer-like class in Ruby without
# subclassing the Integer class directly.
#
# Instances of this class will behave like an Integer, but will allow direct
# equality comparison with Strings and other objects without explicit casting.
#

xunker

$ ls app/lib/salesforce/subscriptions
ls: app/lib/salesforce/subscriptions: No such file or directory
$ rails c
> Salesforce::Subscriptions
NameError: uninitialized constant Salesforce::Subscriptions
> exit
$ mkdir app/lib/salesforce/subscriptions
$ rails c
> Salesforce::Subscriptions
=> Salesforce::Subscriptions

xunker

#!/bin/bash
# set -o xtrace

# generates an MP3 file of every voice in MacOS saying the appropriate 'Hello'
# Requires ffmpeg to be install, by homebrew is preferred.

OUTPUT="everyone_hello" # extension will be added below
OUTPUT_AIFF="$OUTPUT.aiff"
OUTPUT_MP3="$OUTPUT.mp3"

xunker

// On my machine this lives in ~/Library/Application Support/Code/User/keybindings.json
[
  // move editor to the right group, or create a new group to the right
  {
    "key": "shift+cmd+k",
    "command": "workbench.action.moveEditorToRightGroup"
  },
  
  // these 3 work together so let me jump between my terminal tab and the editor group with a single key combination
  {

xunker

Used on TI Silent 745, but should work on all models with 15-pin EIA connector. As seen in my TI Silent 745 Video.

• DB-15 female is the EIA port on the rear of the TI terminal.
• DB-9/DE-9 is the 9-pin serial port on the back of your computer, or on your USB-to-Serial adapter

DB-15 female	DB-9/DE-9 female	DB-15 EIA Signal Name	DB-9/DE-9 Signal Name
11	1	Data Carrier Detect (DCD)	Data Carrier Detect (DCD)
13	2	Transmit Data (TD)	Receive Data (RD)
12	3	Receive Data (RD)	Transmit Data (TD)

xunker

#!/bin/bash

# Simple script to get all the values from the temperature sensors on your
# Synology device running DSM 6.x.
# Only tested on my DS415play (2 core Atom CE5335), YMMV.
# 
# Sample output:
#
# $ ./get_synology_cpu_temperature.sh 
# temp2 (Core 0): current 40°C, critical at 100°C 

xunker

#include <FAB_LED.h>

/*
  Trinket 85: 0 => B,0
  Bluefruit LE Micro: 5 => C,6
*/

// Declare the LED protocol and the port
// sk6812<C,6>  strip;
// sk6812b<C,6>  strip;