mv -vi /var/lib/mysql/tc.log /root
systemctl restart mariadb.service

https://support.cpanel.net/hc/en-us/articles/360052698673-MySQL-will-no…-

https://askubuntu.com/a/831241

http://appinventor.mit.edu/explore/ai2/linux.html

mas para funcionar há que instalar:
sudo apt install lib32z1 lib32stdc++6
https://dexgnu.blogspot.com/

para executar:
killall aiStarter
/usr/google/appinventor/commands-for-Appinventor/aiStarter &

pesquisar o CD em que se encontra um pacote - https://cdimage-search.debian.org/

arquivo - https://cdimage.debian.org/mirror/cdimage/archive/

geral - https://cdimage.debian.org/cdimage/

https://01.org/node/3721

https://www.kernel.org/doc/Documentation/power/states.txt

https://culturadaescola.wordpress.com/2012/06/24/infograficos/