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Docker images for postgres extended with management bash scripts.
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322 B · 12 lines
Shell
at main
12345678910111213#!/usr/bin/env bash
countdown() { declare desc="A simple countdown. Source: https://superuser.com/a/611582" local seconds="${1}" local d=$(($(date +%s) + "${seconds}")) while [ "$d" -ge `date +%s` ]; do echo -ne "$(date -u --date @$(($d - `date +%s`)) +%H:%M:%S)\r"; sleep 0.1 done}