total login time of each user in last

FYI, the code you've given simply doesn't work. If you actually have some working code, then run it to check that it works and copy and paste the full code please.

Anyway, let's focus on the other problem now.

That's simple. What do you have so far?

Originally Posted by oogabooga

FYI, the code you've given simply doesn't work. If you actually have some working code, then run it to check that it works and copy and paste the full code please.

How come? I had run it before and worked fine. How about that?

Code:

res="$( last | grep -v "wtmp" )
users="$( echo $res | awk '{print $1}' | sort -u )"
    for user in $users; do
        totmin=0
        qq=$( echo "$res" | grep "$user" | grep -v "still logged in" | awk '{print $NF}' | sed 's/[()]//g' )
        for q in $qq; do
            min="$( echo $q | awk -F: -v hrs=0 -v min=0     '{hrs=hrs+$1; min=min+$2}END{min=hrs*60+min;print min}' )"
            totmin=$(( $totmin + $min ))
        done
        qq=$( echo "$res" | grep "$user" | grep "still logged in" | awk '{print $(NF-3)}'
        if [ -n qq ]; then
            for q in $qq; do
                min="$( echo $q | awk -F: -v hrs=0 -v min=0 '{hrs=hrs+$1; min=min+$2}END{min=hrs*60+min;print min}' )"
                hrs=$( date -u +%H )
                mins=$( date -u +%M )
                mins=$(( $(($hrs * 60))  + $mins ))
                min=$(( $mins - $min ))
                totmin=$(( $totmin + $min ))
            done
        fi
        echo "$user $totminmins" >> rep1.txt

Originally Posted by oogabooga

That's simple. What do you have so far?

I haven't started at all, because I am stuck.