Usage: sed [OPTION]... [SCRIPT] [FILE]...
  -e, --expression=SCRIPT    add SCRIPT to the commands to be executed
  -E, -r, --regexp-extended  use extended regular expressions in the script
  -f, --file=SCRIPT          add contents of SCRIPT to the commands to be executed
  -h, --help                 display this help
  -i, --in-place             edit files in place
  -V, --version              display version