#!/bin/sh set -e cd /root/medicine-backups/ weekday=$(date +%u) backup_filename="medicine_remd_${weekday}.sql" archive_filename="medicine_remd_${weekday}.tar.gz" docker exec -i medicine-stack-postgres pg_dump --no-owner -U postgres -F p medicine_remd > "${backup_filename}" rm archive_filename || true tar -czf archive_filename backup_filename rm backup_filename