Twitter bulk downloader using nix and gallery-dl

twitter-download.sh

#! /usr/bin/env nix-shell
#! nix-shell -i bash -p gallery-dl

username='username_here'
password='password_here'
twitter_url='https://twitter.com/'

list_username=("username1" "username2")

for item in "${list_username[@]}"; do
  echo "Downloading $item"
  cmd="$twitter_url$item -u $username -p $password"
  echo "Running $cmd"
  gallery-dl $cmd
done