sdesalas

"Scar Tissues Make Relationships Wear Out"

04/26/2103. From a lecture by Professor John Ousterhout at Stanford, class CS142.

This is my most touchy-feely thought for the weekend. Here’s the basic idea: It’s really hard to build relationships that last for a long time. If you haven’t discovered this, you will discover this sooner or later. And it's hard both for personal relationships and for business relationships. And to me, it's pretty amazing that two people can stay married for 25 years without killing each other.

[Laughter]

> But honestly, most professional relationships don't last anywhere near that long. The best bands always seem to break up after 2 or 3 years. And business partnerships fall apart, and there's all these problems in these relationships that just don't last. So, why is that? Well, in my view, it’s relationships don't fail because there some single catastrophic event to destroy them, although often there is a single catastrophic event around the the end of the relation

sdesalas

using System;
using System.IO;
using System.Collections;
using System.Collections.Generic;
using System.Globalization;
using System.Security.Cryptography;
using System.Linq;
using System.Text.RegularExpressions;
using System.Net;
using System.Web;

sdesalas

#!/bin/bash
#
# Helps redeploy services when there are git remote changes
#
# @usage: sudo ./check.sh [branch] [--force]
# @example: sudo ./check.sh origin/master --force

PATH=$PATH:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
FETCH=$(git fetch)
UPSTREAM=${1:-'origin/master'}

sdesalas

!# /bin/bash

time for i in `seq 1 50`; do curl -s -o /dev/null -H "Authorization: $AUTH" -w "$i %{http_code}\n" http://localhost:8080/api/endpoint; done;

sdesalas

{
  "version": "0.2.0",
  "configurations": [
    {
      "name": "Inspect",
      "request": "launch",
      "type": "node-terminal",
      "command": "node --inspect index.js"
    }
  ]

sdesalas

var AWS = require('aws-sdk');

console.log(process.env);

var sts = new AWS.STS();
sts.getCallerIdentity({}, 
    (err, data) => err && console.log("Error", err) || console.log(JSON.stringify(data.Account)));

sdesalas

$ docker run -it --rm debian:bullseye-slim /bin/bash
root@789bc626502d:/# apt update && apt install -y git build-essential cmake
Get:1 http://deb.debian.org/debian bullseye InRelease [116 kB]
Get:2 http://deb.debian.org/debian-security bullseye-security InRelease [48.4 kB]
Get:3 http://deb.debian.org/debian bullseye-updates InRelease [44.1 kB]
Get:4 http://deb.debian.org/debian bullseye/main amd64 Packages [8183 kB]
Get:5 http://deb.debian.org/debian-security bullseye-security/main amd64 Packages [234 kB]
Get:6 http://deb.debian.org/debian bullseye-updates/main amd64 Packages [14.6 kB]
Fetched 8640 kB in 4s (2393 kB/s)
Reading package lists... Done

sdesalas

# Remove commit from current branch. Remote branch is MINE: I dont care about other people's commits (bad).
git rebase --onto $COMMIT_HASH^ $COMMIT_HASH && git push --force

# Remove commit from current branch. Remote branch is SHARED: Be careful with other people's commits.
git rebase --onto $COMMIT_HASH^ $COMMIT_HASH && git push --force-with-lease

# Alternate to rebasing
git reset --soft $COMMIT_HASH_BEFORE_CHANGES or HEAD~$NO_COMMITS_BEHIND
git stash
git checkout uat

sdesalas

const util = require('util');

setTimeout(async () => {

  db.getData = util.promisify(db.getData);
  db.processData = util.promisify(db.processData);
  db.saveData = util.promisify(db.saveData);
  
  try {

sdesalas

 for DB in $(mysql -u root -p<password> -h <IP of DB> -e 'show databases' -s --skip-column-names); do
 mysqldump -u root -p<password> -h<IP of DB> $DB > "$DB.sql";