date -d “@$(( $(date +%s) – 3 * 24 * 60 * 60 ))”
Source: linux – Get the date three days from today with BusyBox date – Stack Overflow
date -d “@$(( $(date +%s) – 3 * 24 * 60 * 60 ))”
Source: linux – Get the date three days from today with BusyBox date – Stack Overflow