pwd
cd temp
ls -la
groups
chmod 777 portal
rm portal
cd portal
ls
cd ..
mkdir portal
ls -ltr
chmod 777 portal
ls -la
chmod 775 portal
ls -la
quit
exit
ls
cd repositorio
ls
ls -la
ulimit -a
tar -cvf sitevivo.tar ../sitevivo
pwd
cd copy
ls -la
chmod 775 ..
exit