1  whoami
    2  hostname
    3  who
    4  clear
    5  locate ."py"
    6  history
    7  pwd
    8  ls
    9  cd /
   10  ls
   11  ls --help
   12  tldr ls
   13  ls -1
   14  ls -F1
   15  cd /var
   16  ls -F1
   17  cd /var/www/html
   18  pwd
   19  ls -F1
   20  cd /var/wwww/html/turma/tsi20251/aula/2025-09-09
   21  cd /var/wwww/html/turma/tsi20251/aula/
   22  cd /var/wwww/html/turma/tsi20251
   23  cd /var/wwww/html/turma
   24  cd /var/www/html/turma/tsi20251/aula/2025-09-09
   25  echo "$jackson.o"
   26  mkdir -v "$jackson.o"
   27  pwd
   28  echo "jackson.o"
   29  mkdir -v "jackson.o"
   30  mkdir -v"jackson.o"
   31  mrkdir --help
   32  echo "jackson.o"
   33  mkdir -v "jackson.o"
   34  ls -F1