jmound’s gists

jmound / 0_reuse_code.js

Created April 28, 2016 14:10

Here are some things you can do with Gists in GistBox.

	// Use Gists to store code you would like to remember later on
	console.log(window); // log the "window" object to the console

jmound / refresh.sh

Last active August 7, 2023 10:33

Bash function to refresh all pods in all deployments by namespace

	# based on the "patch deployment" strategy in this comment:
	# https://github.com/kubernetes/kubernetes/issues/13488#issuecomment-372532659
	# requires jq

	# $1 is a valid namespace
	function refresh-all-pods() {
	echo
	DEPLOYMENT_LIST=$(kubectl -n $1 get deployment -o json\|jq -r .items[].metadata.name)
	echo "Refreshing pods in all Deployments"
	for deployment_name in $DEPLOYMENT_LIST ; do

jmound / fail.md

Created October 4, 2019 17:07 — forked from coryodaniel/debug-containers.md

Connect to a failing kubernetes pod to inspect mounts, etc

Update the command/args:

command: [ "/bin/sh", "-c", "--" ]
args: [ "while true; do sleep 30; done;" ]

Run a command

kubectl exec my-pod -c my-container -- ls /

jmound / vim open file at end

Created September 24, 2020 16:24

Open a file at the end with vim (useful for large files, like a sql dump)

	# https://edunham.net/2015/01/29/vim_open_file_with_cursor_at_the_end.html
	vim "+normal G$" file.txt

	# or in edit mode:
	vim "+normal G$" +startinsert file.txt

jmound / markdown-import.php

Created October 30, 2020 13:35 — forked from vlucas/markdown-import.php

Imports Markdown files in a local directory into a WordPress installation

	<?php
	// Turn on all error reporting so we can see if anything goes wrong
	ini_set('display_errors', 1);
	ini_set('display_startup_errors', 1);
	error_reporting(-1);

	// Relative path to your wp-config.php file (to connect to the database)
	require '../wp-config.php';
	require './frontmatter.php'; // Parses YAML frontmatter - https://github.com/Modularr/YAML-FrontMatter
	require './Parsedown.php'; // Markdown parser - https://github.com/erusev/parsedown

jmound / gist:fb0d776ae1728f2084bc392df31dd7b8

Last active October 17, 2023 15:28

bash style guide- an example where it makes a difference

	WITH_NEWLINE="line with newline
	"
	WITHOUT_NEWLINE="line without newline"

	echo $WITH_NEWLINE
	echo $WITHOUT_NEWLINE
	echo "The above have matching newlines- you would expect that they should not"

	echo "${WITH_NEWLINE}"
	echo "${WITHOUT_NEWLINE}"

jmound / gist:3163a200033569567e822df8b2949600

Created November 19, 2021 17:27

bash functions that exit on errors

	Crafting bash functions that exit on errors:

	function name {( set -e
	do stuff...
	)}

	The (...) creates a subshell, and the "set -e" prefix causes an exit on any
	nonzero exit codes of the included commands.

	https://stackoverflow.com/a/58964551/90442

jmound / gist:e846cb7095ed5ff23e79cfbd25ed0047

Created October 17, 2023 15:22

querying firestore

	There doesn't seem to be a gcloud method for querying firestore.

	```
	ACCESS_TOKEN=$(gcloud auth application-default print-access-token)
	```

	Make a request to Firestore API: Once you have your access token, you can make a GET request to the Firestore REST API to retrieve a document. The URL for the request should be in the following format:
	https://firestore.googleapis.com/v1/projects/{project-id}/databases/(default)/documents/{collection-id}/{document-id}

Justin M. jmound