unixLab7Q5

BEGIN{

    "who | wc -l" | getline whoLineCount

    for(i ; i < whoLineCount; i = i + 1){
        "who" | getline whoData
        split(whoData,resultWho," ")

        "grep -e" resultWho[1] " /etc/passwd" | getline passwdGrep
        split(passwdGrep, resultPassw, ":")

        array[resultWho[1]] = array[resultWho[1]] + 1

        result[resultWho[1]] = " Name : " resultWho[1] ", User dir : "  resultPassw[6]  ", Nb co : " array[resultWho[1]]

    }
    for(i in result){
        print result[i]
    }
}