Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...
// 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
DLink offers free dyn.com dynamic DNS accounts for any user for a single hostname on dlinkddns.com domain (it's still possible to get a similar account directly from dyn, but more complex). Create the account and the host on https://www.dlinkddns.com/login.
Hostname : xxxxx.dlinkddns.com username : dlinkusername password ! dlinkpassword
| #!/usr/bin/env python | |
| import hashlib | |
| import hmac | |
| import time | |
| import requests | |
| import datetime | |
| # Q. Do you have A Websocket API? | |
| # A. Yes, and we strongly recommend you to use it. Please, check our JavaScript websocket implementation for our WebSocket API here: | |
| # https://github.com/blinktrade/frontend/blob/master/jsdev/bitex/api/bitex.js |
| # | |
| # Config file for sSMTP sendmail | |
| # | |
| # The person who gets all mail for userids < 1000 | |
| # Make this empty to disable rewriting. | |
| root=user@domain.com | |
| # The place where the mail goes. The actual machine name is required no | |
| # MX records are consulted. Commonly mailhosts are named mail.domain.com | |
| mailhub=smtp.mandrillapp.com:587 |
| import psycopg2 as pg | |
| from io import BytesIO | |
| from collections import defaultdict | |
| from contextlib import contextmanager | |
| from psycopg2.extensions import ISOLATION_LEVEL_AUTOCOMMIT, ISOLATION_LEVEL_READ_COMMITTED | |
| READ_COMMIT = ISOLATION_LEVEL_READ_COMMITTED | |
| AUTO_COMMIT = ISOLATION_LEVEL_AUTOCOMMIT |