stalluri

# Create table in region us-west-1 from DynamoDB console : SatishTestTable
# Use only a hash number : primarykey
# With capacities read : 20 ; write 10

# From your mac terminal using AWS CLI, fill up the table
for serialno in {1..2000}
do
aws dynamodb put-item --table-name SatishTestTable --region us-west-1 --item '{ "primarykey" : {"N":"'$serialno'"}, "text1" : {"S": "NeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNep

syafiqfaiz

1. Change your database RDS instance security group to allow your machine to access it.
   • Add your ip to the security group to acces the instance via Postgres.
2. Make a copy of the database using pg_dump
   • $ pg_dump -h <public dns> -U <my username> -f <name of dump file .sql> <name of my database>
   • you will be asked for postgressql password.
   • a dump file(.sql) will be created
3. Restore that dump file to your local database.
   • but you might need to drop the database and create it first
   • $ psql -U <postgresql username> -d <database name> -f <dump file that you want to restore>

• the database is restored

kelseyhightower

A Gopher Rising

Inspired by Maya Angelou's Still I Rise

You may walk through my GitHub history,
With it’s non idiomatic and fragal lines,
You may value me less than dirt,
But still, like dust, I’ll rise.

stevenringo

Sessions

Code	Title	Duration	Link
Keynote	Andy Jassy Keynote Announcement Recap	0:01	https://www.youtube.com/watch?v=TZCxKAM2GtQ
Keynote	AWS re:Invent 2016 Keynote: Andy Jassy	2:22	https://www.youtube.com/watch?v=8RrbUyw9uSg
Keynote	AWS re:Invent 2016 Keynote: Werner Vogels	2:16	https://www.youtube.com/watch?v=ZDScBNahsL4
Keynote	[Tuesday Night Live with Jame

mplewis

Dope Shell Stuff

These are my favorite tools for making my terminal a nice place to work.

Tools

• bat: cat, with syntax highlighting, git, and diff support
• chezmoi: Sync your dotfiles using a Git repo
• diff-so-fancy: better-looking diffs for modern terminals
• eza: ls, but pretty by default

ayubmalik

package main

/**
  Example hack to encrypt a file using a GPG encryption key. Works with GPG v2.x.
  The encrypted file e.g. /tmp/data.txt.gpg can then be decrypted using the standard command
  gpg /tmp/data.txt.gpg

  Assumes you have **created** an encryption key and exported armored version. 
  You have to read the armored key directly as Go cannot read pubring.kbx (yet).

NickyMeuleman

// This file was initially generated by Windows Terminal 1.0.1401.0
// It should still be usable in newer versions, but newer versions might have additional
// settings, help text, or changes that you will not see unless you clear this file
// and let us generate a new one for you.

// To view the default settings, hold "alt" while clicking on the "Settings" button.
// For documentation on these settings, see: https://aka.ms/terminal-documentation
{
    "$schema": "https://aka.ms/terminal-profiles-schema",

ines

import difflib
import wasabi

def diff_strings(a, b):
    output = []
    matcher = difflib.SequenceMatcher(None, a, b)
    for opcode, a0, a1, b0, b1 in matcher.get_opcodes():
        if opcode == "equal":
            output.append(a[a0:a1])
        elif opcode == "insert":

charlesroper

How to setup a practically free CDN using Backblaze B2 and Cloudflare

⚠️ Note 2023-01-21
Some things have changed since I originally wrote this in 2016. I have updated a few minor details, and the advice is still broadly the same, but there are some new Cloudflare features you can (and should) take advantage of. In particular, pay attention to Trevor Stevens' comment here from 22 January 2022, and Matt Stenson's useful caching advice. In addition, Backblaze, with whom Cloudflare are a Bandwidth Alliance partner, have published their own guide detailing how to use Cloudflare's Web Workers to cache content from B2 private buckets. That is worth reading,

graboskyc

• Install MongoDB Enterprise Advanced 4.0 using the following commands:

  Purpose	Command
  Add MongoDB Public Key	wget -qO - https://www.mongodb.org/static/pgp/server-4.0.asc | sudo apt-key add -
  Add MongoDB EA Repo	echo "deb [ arch=amd64 ] http://repo.mongodb.com/apt/ubuntu bionic/mongodb-enterprise/4.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-enterprise.list
  Update Apt Package Cache	sudo apt-get update
  Install MongoDB EA 4.0.15	sudo apt-get install -y mongodb-enterprise=4.0.15 mongodb-enterprise-server=4.0.15 mongodb-enterprise-shell=4.0.15 mongodb-enterprise-mongos=4.0.15 mongodb-enterprise-tools=4.0.15

• Edit the MongoDB Enterprise config file by running sudo vi /etc/mongod.etc update the binding, add it to a replica set, and enable username and password auth as shown below or in the sample config.