jazlopez

!#/bin/bash

# Create hash strings with openssl
# Jaziel Lopez <jazlopez @ github.com>

INPUT="foo"

# MD5 HASH
echo "${INPUT}" | openssl dgst -md5 | awk '{print $2}'

jazlopez

What Are Security Design Principles?

When you write non-trivial software, you have to break the problem into smaller components that work together. This process of deciding how to break a problem into components and how they will work together is called design or architectural design.

For example, you are designing when you are trying to decide how to break a problem into a particular set of classes and methods. The result of those decisions is also called a design or architectural design. The word "design" is also used to describe user interface design, but that is not the sense we mean here.

Remember that the design process, like any other software development process, doesn’t happen just once. It is really common to try to implement some software, realize that the design doesn’t work, and then change the design. You often have to change a design when you change what the software does. So the design process happens whenever you think about changing how to break the problem down in your software

jazlopez

# Use with a dark background and 256-color terminal!
# Meant for people with rbenv and git. Tested only on OS X 10.7.

# You can set your computer name in the ~/.box-name file if you want.

# Borrowing shamelessly from these oh-my-zsh themes:
#   bira
#   robbyrussell
#
# Also borrowing from http://stevelosh.com/blog/2010/02/my-extravagant-zsh-prompt/

jazlopez

# unmount disk
sudo umount /mnt/volume_nyc3_01

# check disk (if lost and found is not located press y to created)
sudo e2fsck /dev/disk/by-id/scsi-0DO_Volume_volume-nyc3-01

# resize disk (if prompt accept defaults)
sudo resize2fs /dev/disk/by-id/scsi-0DO_Volume_volume-nyc3-01

# mount disk

jazlopez

# ----------------------------------
# List/Filter TCP process information
# Jaziel Lopez jazlopez @ github.com
# ----------------------------------

function __tcp_process__(){
	local IFACE="tcp"
	! [ -z $1 ] && IFACE="$IFACE:$1"
	lsof -i $IFACE | awk '{print $2}' | tail -n+2  | xargs ps
}

jazlopez

# configured alias to work with mobproxy. It can be download from github page
# https://github.com/lightbody/browsermob-proxy/releases
# ----
# author: jazlopez @ github.com
# Dec 2022

# INSTRUCTIONS
# create a new file mobproxy.alias.zsh and enter the below

alias launch-browser-proxy="browsermob-proxy --port 8080"

jazlopez

# For instructional and non profit purposes
# Jaziel Lopez
# 2022

export FMS_TESTING_USER=fms-cluster-dev
export DESTINATION_S3_BUCKET=fms-connect-dev-restore-bucket-0001
export ASSUMED_BACKUP_ROLE=backups-fms-cluster-dev
export ROLE_SESSION_NAME=backup-fms-dev
export VAULT_NAME=fms-connect-dev-backup-vault
export TOKEN=kiwis-restore-job-test-0001

jazlopez

Overview of Fowler’s smells and the levels they pertain to

---

Code smell	Explanation	Level
Long method	A method should not consist of many lines of code performing different calculations.	Method level
Long parameter list	A method should not have many parameters.	Method level
Switch statements	Code should not contain large switch statements; polymorphism could be used to ease the code.	Method level
Primitive obsession	Avoid the overuse of primitive types in a class.	Class level
Incomplete library class	Methods should not be added to random classes instead of to a library class.	Class level

jazlopez

# =============================================================================================
# Bash custom function and profile autocomplete to list available zones for a given profile.
# Jaziel Lopez jazlopez @ github.com
# 2022
# =============================================================================================

# --
# list aws profiles from default aws credentials file
# --
function _completion_aws_profile_names_(){

jazlopez

#!/bin/bash

# -----------------------------------------------------------------
# OSX compatible script: head larger files under current directory
# Jaziel Lopez 2022
# -----------------------------------------------------------------

function _head_large_files_(){
  [ -z "$1" ] && { HEAD_MAX=10 } || HEAD_MAX="$1";
  find . ! -type d -exec du -sh {}  > /tmp/.size.files.tsv \;