fernandoacorreia / log-pod.sh

Last active June 6, 2024 13:59

Log Kubernetes pod

	#!/bin/bash
	#
	# Saves logs for all containers in a pod.
	#
	set -o nounset -o errexit -o pipefail

	# Function to print the usage
	usage() {
	echo "Usage: $0 [-n namespace] <pod-name>"
	exit 1

fernandoacorreia / set-mitmproxy.sh

Last active February 18, 2025 10:52

Add mitmproxy sidecar

	#!/bin/bash
	#
	# Adds a sidecar container running mitmproxy to a deployment resource.
	# See https://mitmproxy.org
	#
	# The goal is to make it easier to inspect service-to-service HTTP requests in a dev, staging or QA environment.
	#
	# Not recommended for production usage since it can reveal secrets and it is an actual man-in-the-middle
	# (https://owasp.org/www-community/attacks/Manipulator-in-the-middle_attack).
	#

fernandoacorreia / rails-cheat-sheet.md

Last active September 30, 2023 22:53

Ruby on Rails cheat sheet

Creating apps

Creating a new app from Jumpstart Pro Rails Template:

take my_app
git init
git remote add upstream [email protected]:jumpstart-pro/jumpstart-pro-rails.git

fernandoacorreia / backup

Created March 2, 2023 18:26

Backup Mac to Google Drive

	#!/bin/bash
	#
	# Backs up local folders to Google Drive.
	#
	# Run from a cron job script: ~/bin/backup-job
	#
	set -o nounset -o errexit -o pipefail

	BACKUP_DIR="/Users/fernando.correia/Google Drive/My Drive/Backup"

fernandoacorreia / wait_for_200.sh

Created May 5, 2021 17:28

Wait for HTTP 200 status code

	declare http_code
	until [[ $http_code -eq 200 ]]; do
	login_url="$HOST/login"
	http_code=$(curl -I $login_url -o /dev/null -w '%{http_code}' -s)

	if [[ $http_code -ne 200 ]]; then
	echo "$login_url returned status code $http_code, sleeping for 10 secs"
	sleep 10
	fi
	done

fernandoacorreia / install_pg_gem.md

Created March 19, 2021 17:37

brew install libpq

gem install pg -v '1.2.3' --source 'https://rubygems.org/' -- --with-pg-config=/opt/homebrew/Cellar/libpq/13.2/bin/pg_config

fernandoacorreia / rsync-example.sh

Created February 24, 2021 18:32

rsync example

	#!/bin/bash
	#
	# Copies changed files to a remote server except the .git directory.
	#
	rsync -razvhPu -e ssh --exclude '.git' ~/Projects/forge fernando-box:/home/fedora

fernandoacorreia / script-template.sh

Created December 15, 2020 22:01 — forked from m-radzikowski/script-template.sh

Minimal safe Bash script template - see the article with full description: https://betterdev.blog/minimal-safe-bash-script-template/

	#!/usr/bin/env bash

	set -Eeuo pipefail
	trap cleanup SIGINT SIGTERM ERR EXIT

	script_dir=$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd -P)

	usage() {
	cat <<EOF
	Usage: $(basename "${BASH_SOURCE[0]}") [-h] [-v] [-f] -p param_value arg1 [arg2...]

fernandoacorreia / kubectl-install.sh

Last active April 16, 2020 23:48

Install kubectl on Linux

	#!/bin/bash
	curl -LO https://storage.googleapis.com/kubernetes-release/release/`curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt`/bin/linux/amd64/kubectl
	chmod +x kubectl
	sudo mv kubectl /usr/local/bin/

fernandoacorreia / run-notebook.sh

Created February 20, 2020 19:32

Runs Jupyter scipy-notebook in a container

	#!/bin/bash
	docker run -p 8888:8888 -v $(pwd):/home/jovyan/host jupyter/scipy-notebook

Fernando Correia fernandoacorreia