NA of Moles

Bits

Enabling OverlayFS for Raspbian

shell
sudo raspi-config nonint enable_overlayfs

reboot

To disable it:

shell
sudo raspi-config nonint disable_overlayfs

reboot

How to use LibreOffice to convert in PDF all the .doc files in a folder

bash
mkdir pdfout
soffice --headless --convert-to pdf --outdir ./pdfout *.doc

It also works with .docx, .ppt, .pptx etc

bash
echo "Hello World"