fosini

#1 first add the repository
sudo add-apt-repository ppa:jonathonf/ffmpeg-3

#2 update your repository list
sudo apt-get update

#3 install ffmpeg
sudo apt-get install ffmpeg

fosini

# 1 install old gcc
sudo apt-get install gcc

# 2 add repository
sudo add-apt-repository ppa:ubuntu-toolchain-r/test

# 3 update repositories
sudo apt-get update

# 3 install newest gcc

fosini

#1 Download and uncompress 
sudo curl -o <Download link>
sudo tar -xvf <tar file>

#2 Move the directory
sudo mv go /usr/local

#3 Edit .profile
sudo nano ~/.profile

fosini

Since this simple list is too complicated for the apple team, I've decided to create it myself.

IOS 12 ICON SIZES
(Taken from Xcode 10)

----------  IPHONE
IPHONE NOTIFICATION (IOS 7-12) 20PT
2x - 40px
3x - 60px