jclosure / see_all_git_changes_by_user.sh

Created February 27, 2023 21:46

For all files in a repo, see who has been making all the changes in the project.

	# cd <repo_dir>
	git ls-tree -r master --name-only \| xargs -I {} git --no-pager blame master -- {} \| awk '{print $1, $2, $3, $4}' \| sed 's/(//g'

jclosure / PC_setup.md

Last active January 30, 2023 16:58

Notes: Windows Setup recipe for Linux Cloud Development

PC Setup notes

Enable CPU virtualization in the BIOS

After reboot continue

Turn off firewall

Install wsl

Open a CMD session as Administrator

jclosure / count_commits.sh

Last active January 19, 2023 17:56

Count the commits and lines modified by a user, from a start date, across a bunch of projects.

	#!/bin/bash

	## usage: just run script (relative file paths to project adjusted)
	# $ count_commits.sh

	## array of project dirs
	declare -a project_dirs=("./foo" "./bar" "./qux")

	# ignore files with these extensions
	excludes="':!.ipynb' ':!.json' ':!.log' ':!.pb' ':!.fb' ':!.bin'"

jclosure / gorm_cascading.go

Created August 17, 2022 05:24

Cascade UPDATES and DELETES from parent to child table relations. Golang - Gorm

	// HOW TO EXPRESSS CASCADING RELATIONS BETWEEN RELATED GORM MODELS
	// if you update the server_id, it updates the server_id on sessions with old server_id
	// if you delete the server, it deletes all sessions with same server_id

	type Server struct {
	Model
	ServerID uuid.UUID `gorm:"type:uuid; primaryKey"`
	# ...
	Sessions []Session `gorm:"constraint:OnUpdate:CASCADE,OnDelete:CASCADE;"`
	}

jclosure / gcloud-cheat-sheet.md

Created April 14, 2022 06:27 — forked from pydevops/gcloud-cheat-sheet.md

gcp gcloud cheat sheet

0.1. References
0.2. Other cheatsheets
0.3. Manage multiple gcloud config configurations
- 0.3.1. Switch gcloud context with gcloud config
0.4. Credentials
0.5. info
0.6. projects
0.7. zones & regions
0.8. Organization
0.9. billing

jclosure / python_inotify_fs_watcher.py

Last active January 23, 2024 11:16

Using watchdog to inspect all changes for a dir + pattern. Useful for seeing all activity during debugging inotify handlers.

	import logging
	import os
	import time
	import traceback

	from watchdog.observers import Observer
	from watchdog.events import PatternMatchingEventHandler

	MAP_DATA_DIR = "/tmp/foo"

jclosure / my-clipboard-plugin.zsh

Created February 16, 2022 05:52

Perfect blend of system clipboard with zsh killring


	cutbuffer () {
	emulate -L zsh
	zle kill-region
	zle set-mark-command -n -1
	killring=("$CUTBUFFER" "${(@)killring[1,-2]}")
	if which clipcopy &>/dev/null; then
	printf "%s" "$CUTBUFFER" \| clipcopy
	else
	echo "clipcopy function not found. Please make sure you have Oh My Zsh installed correctly."

jclosure / history_tracking.sql

Created January 31, 2022 08:57

Automatic history tracking in postgres.

	-- create a separate schema to hold our history table
	CREATE SCHEMA IF NOT EXISTS logging;
	CREATE TABLE IF NOT EXISTS logging.t_history (
	id serial,
	tstamp timestamp DEFAULT now(),
	schemaname text,
	tabname text,
	operation text,
	who text DEFAULT current_user,
	new_val json,

jclosure / logstash.conf

Created January 25, 2022 05:00

Logstash parsing json string fields, merging, and replacing event

	# test as follows:

	# 1. start logstash:
	# logstash -f ~/logstash.conf --config.reload.automatic

	# 2. send it data:
	# echo '{"container": "/spiff", "bleh": "blah"}' \| nc localhost 6060

	input {
	tcp {

jclosure / Makefile

Created January 8, 2022 02:30

modify yaml on the fly as part of a make task

	UNAME := $(shell uname)

	###
	#
	# assuming a yaml like this:
	# main:
	# device: 21
	#
	###

Joel Holder jclosure

PC Setup notes

Enable CPU virtualization in the BIOS

Turn off firewall

Install wsl