GSuaki

Moved to private Gist.
If you are a Mercado Livre Developer, type  gist:dev_env  on Slack or contact me to get the new Gist :)

fntlnz

Create Root CA (Done once)

Create Root Key

Attention: this is the key used to sign the certificate requests, anyone holding this can sign certificates on your behalf. So keep it in a safe place!

openssl genrsa -des3 -out rootCA.key 4096

tomysmile

Install HomeBrew first

brew update
brew tap caskroom/cask
brew install brew-cask

If you get the error "already installed", follow the instructions to unlink it, then install again:

iconara

-- Table information like sortkeys, unsorted percentage
-- see http://docs.aws.amazon.com/redshift/latest/dg/r_SVV_TABLE_INFO.html
SELECT * FROM svv_table_info;

-- Table sizes in GB
SELECT t.name, COUNT(tbl) / 1000.0 AS gb
FROM (
  SELECT DISTINCT datname, id, name
  FROM stv_tbl_perm
  JOIN pg_database ON pg_database.oid = db_id

jaydansand

#!/bin/bash
# Author: Jay Dansand, Technology Services, Lawrence University
# Date: 10/17/2014

# OpenSSL requires a port specification; default to 443.
SERVER="$1:443"
SERVER_HOST=$(echo "$SERVER" | cut -d ":" -f 1)
SERVER_PORT=$(echo "$SERVER" | cut -d ":" -f 2)
if [[ -z "$SERVER_HOST" || -z "$SERVER_PORT" ]]; then
  echo "Usage: $0 host[:port] [ciphers [delay in ms]]"

bugs84

//To get Id of object
//In VisualVM right click on instance of byte[] and select 'Copy ID'
var bytes = heap.findObject(0xe21b95d8);

var filePath = "c:/tmp/result.txt"
var fos = new java.io.FileOutputStream(filePath);
var len = bytes.length
for (var i=0; i<len; i++) {
  fos.write(bytes[i]);
}

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

jagregory

So you've cloned somebody's repo from github, but now you want to fork it and contribute back. Never fear!

Technically, when you fork "origin" should be your fork and "upstream" should be the project you forked; however, if you're willing to break this convention then it's easy.

* Off the top of my head *

1. Fork their repo on Github
2. In your local, add a new remote to your fork; then fetch it, and push your changes up to it

    git remote add my-fork [email protected]