mattlevan

#!/bin/bash

# Dependencies:
# - Each machine must have openssh-server installed
# - Each machine must have key-based SSH authentication configured
# - Each machine must have 

declare -a MACHINES=(
  "localhost"
  "nonexistent"

mattlevan

"""
Problem: Given a 2D array of integers, create a spiral_copy function 
that copies the input matrix's values into a 1D array in spiral order, 
clockwise. The function should return only that array and analyze the 
time/space complexities after you have a solution.

Solution: Return a 1D spiral copy of the input matrix.

Approach: 
1. Extract the width and height of the input matrix into separate variables

mattlevan

Monday 02 March 2020  18:23:32 +0000 (0:00:00.775)       0:24:24.538 **********
FAILED - RETRYING: Create kubeadm token for joining nodes with 24h expiration (default) (5 retries left).
FAILED - RETRYING: Create kubeadm token for joining nodes with 24h expiration (default) (4 retries left).
FAILED - RETRYING: Create kubeadm token for joining nodes with 24h expiration (default) (3 retries left).
FAILED - RETRYING: Create kubeadm token for joining nodes with 24h expiration (default) (2 retries left).
FAILED - RETRYING: Create kubeadm token for joining nodes with 24h expiration (default) (1 retries left).

TASK [kubernetes/master : Create kubeadm token for joining nodes with 24h expiration (default)] ************************************fatal: [node1 -> 10.195.92.108]: FAILED! => {"attempts": 5, "changed": true, "cmd": ["/usr/local/bin/kubeadm", "--kubeconfig", "/etc/kubernetes/admin.conf", "token", "create"], "delta": "0:01:15.060518", "end": "2020-03-02 18:31:30.943124", "msg": "non-zero return code", "rc": 1, 

mattlevan

all:
  hosts:
    node1:
      ansible_host: 10.195.92.108
      ip: 10.195.92.108
      access_ip: 10.195.92.108
    node2:
      ansible_host: 10.195.92.114
      ip: 10.195.92.114
      access_ip: 10.195.92.114

mattlevan

Flow

First send text from snippet editor to ride below, using the span of whichever subject I've explicitly defined. How do I go about defining the subject which snippets are run against? Call ride, with span as *, which will produce Nock. Then take the Nock and run it with .*.

 ++  ride                                                ::  end-to-end compiler
   |=  {typ/span txt/@}
   ^-  (pair span nock)
 (~(mint ut typ) %noun (ream txt))

mattlevan

Notes Specification

Summary

Web application for writing notes with Urbit. Accepts Udon from web text editor, sends to app/notes.hoon and the app writes to Clay and notifies subscribers. Subscribers may read a list of notes, view their rendered form, and edit them.

Architecture

Application (app/notes.hoon)

Structures (sur/)

Marks (mar/)

mattlevan

Hall Notes

The main significant cost of software development is the cost of untangling what the computer is doing, and or is supposed to be doing, over and over again in your head. Any way of lowering this untangling cost is extremely welcome.

-- ~sorreg-namtyv

Standard subscription management logic (ssml, pronounced smell)

mattlevan

::::  /===/mar/notes/note/hoon
  ::
/-  notes-note
!:
|_  note=notes-note
++  grab
  |%
  +=  noun  notes-note
  ++  json
    |=  jon=^json

mattlevan

set nocompatible              " be iMproved, required
filetype off                  " required
set number
set shiftwidth=2
set softtabstop=2
set expandtab
set virtualedit=all

" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim

mattlevan

alias ranger='ranger --choosedir=$HOME/.rangerdir; set LASTDIR (cat $HOME/.rangerdir); cd $LASTDIR'

### mirror a into b on change
#TODO figure out a way to kill this more simply.
function mirror
  fswatch $argv[1] -e '\.git' | \
  while read file;
    echo (date "+%Y-%m-%d %H:%M:%S") "$file"
    cp -r $argv[1] $argv[2]
  end