1  echo "Boa noite." | figlet
    2  exit
    3  echo "Boa noite." | cowsay
    4  echo "Boa noite." figlet | lolcat
    5  echo "Boa  noite." | cowsay | lolcat
    6  exit
    7  twd
    8  history
    9  pwd
   10  history
   11  date+%F
   12  date+%f
   13  date +%F