instalar o servidor:
apt install tftpd-hpa

configurar o servidor:
nano /etc/default/tftpd-hpa

conteúdo do ficheiro:

# /etc/default/tftpd-hpa

TFTP_USERNAME="tftp"
TFTP_DIRECTORY="/srv/tftp"
TFTP_ADDRESS="0.0.0.0:69"
TFTP_OPTIONS="-4 --secure"

o -4 é para forçar apenas ipv4

para ligar à porta série do aparelho utilizando o conversor USB devemos executar:
sudo screen /dev/ttyUSB0 115200,cs8,-ixon

setenv serverip 192.168.1.128
setenv ipaddr 192.168.1.72
set fdt_high 0x85000000
tftp openwrt-24.10.0-ipq40xx-generic-zte_mf286d-initramfs-zImage.itb
bootm $loadaddr

coisas:

tftp -gr openwrt-24.10.0-ipq40xx-generic-zte_mf286d-initramfs-zImage.itb 192.168.100.128

1. Kdenlive
2. OpenShot
3. VidCutter
4. Shotcut
5. Flowblade
6. Avidemux
7. Pitivi

https://itsfoss.com/open-source-video-editors/

https://www.troutresource.com/2022/02/12/why-barometric-pressure-is-not…

https://ask.libreoffice.org/t/how-do-i-get-rid-of-the-apostrophe-before…

https://wiki.openstreetmap.org/wiki/Track-drawing_websites

https://ask.libreoffice.org/t/how-to-search-for-images-in-my-document/4…

https://www.linuxcommand.org/index.php