agungsptr

PostgreSQL Backup and Restore

Backup

Backup to .sql file

pg_dump -U username -d db_name -h host_name > out_filename.sql

# If using docker
docker container exec -it container_name pg_dump -U username -d db_name -h host_name > out_filename.sql

basperheim

Fix "No wireless interface found" on a Raspberry Pi

Step 1 - Fix the interfaces file

Remove everything but first 'source-directory' line in /etc/network/interfaces.

Using nano:

sudo nano /etc/network/interfaces

alinetskyi

#!/bin/bash -x

COMPOSE_VERSION="1.23.2"
COMPOSE_URL="https://github.com/docker/compose/releases/download/$COMPOSE_VERSION/docker-compose-$(uname -s)-$(uname -m)"

# Opendax bootstrap script
install_core() {
  sudo bash <<EOS
apt-get update
apt-get remove -y --purge unscd

cryppadotta

Tradingview Watchlist Import Files for Crypto Exchanges

Below you'll find Tradingview import files for Bittrex and Binance BTC-base markets

Ordered by CMC's Market Cap

I use Tradingview and I like to quickly click through all coins on a particular exchange. The files below can be imported into a Tradingview watchlist.

★ ★ ★ If you use these, leave a comment or a star above ★ ★ ★