withakay

#!/bin/bash

# Setup:
# Assuming you don't alread have a global githooks dir
# 
#   mkdir -p ~/.githooks/
#
# Save this script to the above path.
# Make a shell script called `pre-commit` in the above path (touch ~/.githooks/pre-commit).
# Edit pre-commit script sp it calls this script from it e.g. 

withakay

#!/bin/bash

# A bash script to switch Azure subscriptions
# save this script as `azs` somewhere in your path and make it executable
# then you can run `azs` to see a list subscriptions and easily switch between them

show_help() {
    echo "Usage: $0 [options]"
    echo ""
    echo "Options:"

withakay

aws ec2 describe-security-groups --region "eu-west-1" \
--query 'SecurityGroups[?((IpPermissions.IpRanges.CidrIp == "0.0.0.0/0") || (IpPermissions.Ipv6Ranges.CidrIpv6 == "::/0"))]' \
--output json\
| jq '.[] | select(.IpPermissions[].FromPort | IN(3, 22, 80, 443) | not)'

withakay

#!/bin/bash

set -eou pipefail

# Function to display usage instructions
display_usage() {
    echo "This script uses SQLite3 to load a CSV file into memory and then query it with SQL, printing the results to stdout."
    echo "The table name will be 'csv', so use that in your queries."
    echo ""
    echo "Usage: $0 -f|--file <file_path> [-q|--query <query>] [-p|--print-header] [-h|--header-fix]"

withakay

#!/bin/bash

# Place this script in your path and make it executable

# Display the script's usage
display_usage() {
    echo "Git Checkout Default Script"
    echo "This git script will check out the default HEAD branch"
    echo "and pull the latest from the remote. Optionally it will"
    echo "create a new branch ready for you to work on."

withakay

#!/bin/bash

# A script to search for all terraform files in a directory and replace
# the source attribute of any module references with a specific git ref tag/commit.
# This is useful for pinning a specific version of a module in a terraform project.
#
# Note:
#  this script was tested on MacOS and may need to be modified for other platforms
#  as the sed command may differ. 
#

withakay

### My current .envrc defaults for defaults for a python project

# I use asdf to manage runtimes.
# Using asdf with direnv like this removes the 
# annoying shims, which for me is more reliable
# less confusing and slightly faster
use asdf

unset PYTHONHOME

withakay

#!/usr/bin/env bash

#
# For use on systems where you might want a global alias to `docker compose`.
#
# If you just need an alias for your own user a shell alias in your profile probably makes more sense.
#
# If you need compatability with the docker-compose v1 container naming convention 
# (with underscore delimiter _ over -), you can add the --compatability flag to the below commands.
#

withakay

from typing import Optional

from typing_extensions import Self


class Node:
    def __init__(self, value: Optional[any] = None):
        self.prev: Optional[Self] = None
        self.next: Optional[Self] = None
        self.value: any = value

withakay

# if you want to export a .env file
# with a list of key values like
#
# `FOO=BAR`
#
# without prefixing them with `export` e.g.
#
# `export FOO=BAR`
#
# Do the following: