git clone https://github.com/letsencrypt/letsencrypt /opt/letsencrypt
cd /opt/letsencrypt
./letsencrypt-auto certonly -a webroot --webroot-path=/var/www/aefm -d aefm.pt -d www.aefm.pt -d museu.aefm.pt -d w3.aefm.pt

https://www.drupal.org/node/1938218
https://www.drupal.org/project/oauth2_server

https://letsencrypt.org/

https://docs.moodle.org/24/en/Git_for_Administrators
https://docs.moodle.org/24/en/Upgrading
https://docs.moodle.org/20/en/Create_Moodle_site_database#MySQL_client

fdupes -d -N ./

http://www.commandlinefu.com/commands/view/7930/find-duplicate-files-ba…

ping 192.168.80.14>/dev/null 2>&1 &

http://www.aboutcher.co.uk/2012/07/linux-wifi-deauthenticated-reason-co…

apt-get install cryptsetup
vgscan
vgchange -a y vg00
lvscan
mkdir /media/home
cryptsetup luksOpen /dev/vg00/home home_antigo
ls /dev/mapper
mount /dev/mapper/home_antigo /media/home

fechou, a culpa é dos chineses! ;-)

http://www.inmotion.pt/126-mini-push-button-switch.html

https://wiki.archlinux.org/index.php/GNOME/Tips_and_tricks