Oops, I forgot some stuff.
On Fri, 6 Feb 2004, Eben King wrote:
> #! /bin/pdksh
> typeset -Z2 TOTAL_SECONDS=0 TOTAL_MINUTES=0 TOTAL_HOURS=0
> TOTAL_DAYS=0
>
> for component_time in 1 2 3 4 ; do
> TOTAL_SECONDS=$((TOTAL_SECONDS + $(<extract seconds field>) ))
> TOTAL_MINUTES=$((TOTAL_MINUTES + $(<extract minutes field>) ))
> TOTAL_HOURS=$((TOTAL_HOURS + $(<extract hours field>) ))
> <that's all folks> && break
> done
>
> while [[ $TOTAL_SECONDS -ge 60 ]] ; do
> TOTAL_MINUTES=$((TOTAL_MINUTES + 1))
TOTAL_SECONDS=$((TOTAL_SECONDS - 60)
> done
>
> while [[ $TOTAL_MINUTES -ge 60 ]] ; do
> TOTAL_HOURS=$((TOTAL_HOURS + 1))
TOTAL_MINUTES=$((TOTAL_MINUTES - 60))
> done
>
> while [[ $TOTAL_HOURS -ge 24 ]] ; do
> TOTAL_DAYS=$((TOTAL_DAYS + 1))
TOTAL_HOURS=$((TOTAL_HOURS - 24))
> done
>
> prefix=
> [[ $TOTAL_DAYS -gt 0 ]] && prefix="$TOTAL_DAYSd"
>
> echo "$prefix TOTAL_HOURS:TOTAL_MINUTES:TOTAL_SECONDS"
> exit 0
-- -eben ebQenW1@EtaRmpTabYayU.rIr.OcoPm home.tampabay.rr.com/hactar"You're one of those condescending Unix computer users!" "Here's a nickel, kid. Get yourself a better computer" - Dilbert.
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