https://onlinetonegenerator.com/

https://www.ereaders.org/best-e-book-reader-for-pdf-reading/

https://builtin.com/software-engineering-perspectives/how-to-learn-quan…

https://proto.garden/blog/gnome_to_sway.html

para listar todos os pacotes depententes de um pacote e que estão instalados:
apt-cache rdepends --installed task-lxqt-desktop

para listar todos os pacotes de que depende um pacote:
apt-cache depends task-lxqt-desktop

para listar todos os ficheiros instalados por um pacote:
dpkg-query -L exim4

para listar todos os ficheiros instalados por um pacote .deb:
dpkg-deb -c exim4.deb

encontrar o pacote a que pertence um ficheiro
apt-file search /etc/init.d/lpd

https://www.siberoloji.com/how-to-allow-or-deny-network-access-using-ho…

https://www.jpfishingtacklenews.com/extra-super-light-tune-new-models-o…

https://forum.proxmox.com/threads/novnc-console-mouse-way-off-from-loca…

https://www.shellhacks.com/sudo-echo-to-file-permission-denied/

echo 'ACTION=="change",KERNEL=="card0", SUBSYSTEM=="drm", RUN+="/usr/local/bin/x-resize" ' | sudo tee /etc/udev/rules.d/50-x-resize.rules
sudo mkdir /var/log/autores
sudo curl "https://gist.githubusercontent.com/3lpsy/4cc344ae031bf77595991c536cbd3275/raw/4965f04913626eb94485a5e6a67938b16c16b6e0/x-resize" -o /usr/local/bin/x-resize
sudo chmod +x /usr/local/bin/x-resize
sudo udevadm control --reload-rules
sudo systemctl enable --now spice-vdagentd