+ # shellcheck disable=SC2086
+ [ -n "$start" ] && echo "$2 - Start date:" $start
+ # shellcheck disable=SC2086
+ [ -n "$end" ] && echo "$2 - End date:" $end
+ if [ $duration_t -gt -1 ]; then
+ declare -i s=$duration_t
+ if [ $s -ge 60 ]; then
+ declare -i m=$((s / 60))
+ declare -i s=$((s % 60))
+ if [ $m -ge 60 ]; then
+ declare -i h=$((m / 60))
+ declare -i m=$((m % 60))
+ if [ $h -ge 24 ]; then
+ declare -i d=$((h / 24))
+ declare -i h=$((h % 24))
+ duration="${d}d${h}h${m}m${s}s"
+ else
+ duration="${h}h${m}m${s}s"
+ fi
+ else
+ duration="${m}m${s}s"
+ fi
+ else
+ duration="${s}s"
+ fi
+ echo "$2 - Duration:" $duration
+ fi
+