Convert all .doc files in current directory to PDF

CLI for the powerful and free office suite LibreOffice.
More information: <https://www.libreoffice.org/>.
Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

libreoffice --convert-to {{pdf}} {{*.doc}}

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