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atng / docker-cleanup-resources.md
Created February 25, 2020 19:42 — forked from bastman/docker-cleanup-resources.md
docker cleanup guide: containers, images, volumes, networks

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

@atng
atng / postgres-brew.md
Created November 24, 2020 06:42 — forked from ibraheem4/postgres-brew.md
Installing Postgres via Brew (OSX)

Installing Postgres via Brew

Pre-Reqs

Brew Package Manager

In your command-line run the following commands:

  1. brew doctor
  2. brew update
@atng
atng / gist:dced7641f5fa3bdc20e07cd13819c9d8
Created August 25, 2021 13:57 — forked from dnburgess/gist:e00fc05a567f278828ff72b3e35ed3cc
DB Tech Media Server Setup
---
version: "2"
services:
emby:
image: linuxserver/emby
container_name: emby
environment:
- PUID=998
- PGID=100
- TZ=America/Denver
@atng
atng / how-to-copy-aws-rds-to-local.md
Created November 16, 2021 13:10 — forked from syafiqfaiz/how-to-copy-aws-rds-to-local.md
How to copy production database on AWS RDS(postgresql) to local development database.
  1. Change your database RDS instance security group to allow your machine to access it.
    • Add your ip to the security group to acces the instance via Postgres.
  2. Make a copy of the database using pg_dump
    • $ pg_dump -h <public dns> -U <my username> -f <name of dump file .sql> <name of my database>
    • you will be asked for postgressql password.
    • a dump file(.sql) will be created
  3. Restore that dump file to your local database.
    • but you might need to drop the database and create it first
    • $ psql -U <postgresql username> -d <database name> -f <dump file that you want to restore>
  • the database is restored