Tools - Options - LibreOffice Writer - General

https://help.libreoffice.org/3.3/Common/Conversion_of_measurement_units

para transformar em linha e carateres no mesmo menu selecionar a opção Ativar a unidade de caráter

https://unix.stackexchange.com/questions/236127/acpi-wakeup-4-letters-c…

problema da máquina acordar logo a seguir a suspender:
echo EHC1 > /proc/acpi/wakeup
echo EHC2 > /proc/acpi/wakeup
echo XHCI > /proc/acpi/wakeup

cat /proc/acpi/wakeup

https://wiki.archlinux.org/index.php/Power_management/Suspend_and_hiber…

https://www.jlcarneiro.com/precisao-versus-exatidao/

https://anglersresource.net/

https://www.falstad.com/circuit/
https://www.circuitlab.com/editor/#?id=7pq5wm&from=homepage

https://pbs.proxmox.com/docs/sysadmin.html#local-zfs-special-device

lapara - 13,883 V

https://www.dn.pt/mundo/macau-ninguem-sai-a-rua-todos-usam-mascara-port…

tinteiro - IR-40T
https://support.casio.com/storage/de/manual/pdf/DE/004/HR-150TEC_HR-200…