snowch

# want vi to be the default editor for readline                      
set editing-mode vi                                            

# vi settings                                         
$if mode=vi                
    # normal mode                           
    set keymap vi-command                                 
    # insert mode             
    set keymap vi-insert                          
    "jj": vi-movement-mode # remap escape   

snowch

f().
ClientCertFromKubeconfig = "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

snowch

{"level":"info","ts":1600529431.7823222,"logger":"kubedirector","msg":"KubeDirector Version: 0.5.0-unstable"}
{"level":"info","ts":1600529431.7824512,"logger":"kubedirector","msg":"Go Version: go1.13.7"}
{"level":"info","ts":1600529431.782459,"logger":"kubedirector","msg":"Go OS/Arch: linux/amd64"}
{"level":"info","ts":1600529431.7824628,"logger":"kubedirector","msg":"Version of operator-sdk: v0.15.2"}
{"level":"info","ts":1600529432.0865393,"logger":"controller-runtime.metrics","msg":"metrics server is starting to listen","addr":"0.0.0.0:8383"}
{"level":"info","ts":1600529432.0867908,"logger":"kubedirector","msg":"Registering Components."}
{"level":"info","ts":1600529432.0873418,"logger":"kubedirector","msg":"Waiting for client cache sync"}
{"level":"info","ts":1600529432.0874023,"logger":"kubedirector","msg":"Client cache sync successful"}
{"level":"info","ts":1600529432.106008,"logger":"kubedirector","msg":"Starting the Cmd."}
{"level":"info","ts":1600529432.106404,"logger":"controller-runtime.manager","ms

snowch

#!/bin/sh
#
# The MIT License (MIT)
#
# Copyright (c) 2013 Chris Yuen
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

snowch

#!/usr/bin/env bash

set -Eeuo pipefail
trap cleanup SIGINT SIGTERM ERR EXIT

script_dir=$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd -P)

usage() {
  cat <<EOF
Usage: $(basename "${BASH_SOURCE[0]}") [-h] [-v] [-f] -p param_value arg1 [arg2...]

snowch

import numpy as np
import matplotlib.pyplot as plt
from mpl_toolkits.mplot3d import Axes3D

# Define the vectors
v1 = np.array([1, 0, 2])
v2 = np.array([-1, 2, 3])

# Create a grid of values for t1 and t2
t1, t2 = np.mgrid[-1:1:0.1, -1:1:0.1]

snowch

Definition

(from: https://en.wikipedia.org/wiki/Linear_independence)

A sequence of vectors $\mathbf{v}_1, \mathbf{v}_2, \dots, \mathbf{v}_k$ from a vector space ${{mvar|V}}$ is said to be 'linearly dependent', if there exist scalars $a_1, a_2, \dots, a_k,$ not all zero, such that : $a_1\mathbf{v}_1 + a_2\mathbf{v}_2 + \cdots + a_k\mathbf{v}_k = \mathbf{0},$ where $\mathbf{0}$ denotes the zero vector.

Understanding Linear Dependence

snowch

sudo apt-get install qemu qemu-system-x86
sudo apt-get install libc6-dev:i386
git clone https://github.com/mit-pdos/xv6-public.git xv6
chmod 700 -R xv6
cd xv6
make
make qemu

snowch

snowch

export EXT_HOST_NAME="vastdb-ingest"
export EXT_HOST_IP="10.71.212.111"
export STORE_PASSWORD="abcdef"

if [ -d ./certs ]; then
  echo "Directory ./certs already exists. Exiting."
  exit 1
fi

mkdir ./certs