Bleachbit script for terminal run

scriptBleachbit.sh

#!/bin/sh

FORCE=false
SLIENT=false
HELP=false

OPTS=`getopt -o fsh: --long force,slient,help`

if [ $? != 0 ] ; then echo "Failed parsing options." >&2 ; exit 1 ; fi

while true; do
  case "$1" in
    -f | --force ) FORCE=true; shift ;;
    -s | --slient )  SLIENT=true; shift ;;
    -h | --help )    HELP=true; shift ;;
    -- ) shift; break ;;
    * ) break ;;
  esac
done

if $HELP ; then
  echo "\n    -h , --help : help, this page"
  echo "    -f , --force : don't ask, clear"
  echo "    -s , --slient : slient, only with --force parameters\n"
else

    if $FORCE;then

      #if $SLIENT; then
      #  {bleachbit -c --preset} 2>/dev/null
      #  echo "Slient!"
      #else
      #  bleachbit -c --preset
      #fi
      bleachbit -c --preset
      echo "Finish!"

    else
      bleachbit -p --preset

      echo -n "\nAre you sure (y/n)?: "
      read isOk

      if ( (echo "$isOk" | grep -iq "^e") ||
           (echo "$isOk" | grep -iq "^y")) ;then
          bleachbit -c --preset
          echo "Finish!"
      else
          echo "Cancel!"
      fi

    fi
fi