Grzegorz Nowak grzegorznowak

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improving, as always, what else can a man do

Let's solve some more problems, shall we ?

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grzegorznowak / cleanup_syncoid_builds.sh

Created February 12, 2020 08:45

Remove all the syncoid created snapshots. Uses specific syncoid's pattern, so make sure you it doesn't clash with anything else you use

	#!/bin/bash

	ARR=($(zfs list -t snapshot -o name -s name \| grep -i -o ".@syncoid_build."))

	for i in "${ARR[@]}"
	do
	echo "Getting rid of snapshot $i..."
	echo "zfs destroy -R $i"
	zfs destroy -R "$i"
	done

grzegorznowak / gist:6781538

Created October 1, 2013 16:48

How to manipulate Drupal 7's fields, based on entity reference example. Minus validation, duplicates check, etc. Only the core logic. Please comment if you think it's substantially wrong.

	$node = node_load($nid);
	$node_wrapped = entity_metadata_wrapper('node', $node);
	$references = $collection_node->[name_of_reference_field]->value();

	// append new reference (note no sanity checks are included with this Gist)
	$references[] = node_load($referenced_nid);

	$collection_node->field_cards_reference->set($references);
	$collection_node->save();