thanks - i used arrays and a loop and it works !
BEGIN{print "USERS\tLOGINS\tTIME\tMisc"}
# make an array of user names,
{
users[$1]+=$10
}
#using a loop print the user names and times they logged in
END{
for (u in users){
printf("%-10s %-10s",u,users)
}
}
its owkring now. thanks