Display file information, trying to detect an embedded file

steghide

  • Steganography tool for JPEG, BMP, WAV and AU file formats.
    More information: <https://github.com/StefanoDeVuono/steghide>.
  • Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

steghide info {{path/to/file.jpg}}

click the source code to copy install steghide on any operating system with command-not-found.com