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@GavinRay97
GavinRay97 / index.md
Last active April 12, 2024 18:31
Hasura organization permissions

Introduction

This document outlines how to model a common organization-based permission system in Hasura. Let's assume that you have some table structure like the following:

Table Name Columns Foreign Keys
User id, name, email
Organization User id, user_id, organization_id user_id -> user.id, organization_id -> organization.id
Organization id, name
@Jekis
Jekis / toggle_swap.sh
Last active August 17, 2024 01:06
Empty swap. Clear swap. Move swap to RAM. Ubuntu.
#!/bin/bash
function echo_mem_stat () {
mem_total="$(free | grep 'Mem:' | awk '{print $2}')"
free_mem="$(free | grep 'Mem:' | awk '{print $7}')"
mem_percentage=$(($free_mem * 100 / $mem_total))
swap_total="$(free | grep 'Swap:' | awk '{print $2}')"
used_swap="$(free | grep 'Swap:' | awk '{print $3}')"
swap_percentage=$(($used_swap * 100 / $swap_total))