My contribution. Just keeps adding any hours over 24 to the total hours,
so that a valid result might be 423:15:58.
--# Adds up all times and prints the total # Accepts arguments as valid times in the form of hh:mm:ss # Prints result on stdout function addtimes {
totaltime=(00 00 00) for i in "$@" do newtime=(`echo "$i" | awk -F : '{ print $1" "$2" "$3 }'`) totaltime[2]=$(( ${totaltime[2]} + ${newtime[2]} )) if [[ ${totaltime[2]} -gt 59 ]]; then totaltime[1]=$(( ${totaltime[1]} + 1 )) totaltime[2]=$(( ${totaltime[2]} - 60 )) fi totaltime[1]=$(( ${totaltime[1]} + ${newtime[1]} )) if [[ ${totaltime[1]} -gt 59 ]]; then totaltime[0]=$(( ${totaltime[0]} + 1 )) totaltime[1]=$(( ${totaltime[1]} - 60 )) fi totaltime[0]=$(( ${totaltime[0]} + ${newtime[0]} )) # if [[ ${totaltime[0]} -gt 23 ]]; then # totaltime[0]=$(( ${totaltime[0]} - 24 )) # fi done echo "${totaltime[0]}:${totaltime[1]}:${totaltime[2]}"
}
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