#wget http://debsoft.osmium.software/debsoft.asc -O Release.key
#sudo apt-key add - < Release.key
#rm Release.key
#
#sudo sh -c "echo 'deb http://debsoft.osmium.software/ bionic/' >> /etc/apt/sources.list"
#
#sudo mkdir -p /etc/apt/sources.list-available
#sudo ln -sf /etc/apt/sources.list-available/gitsync /etc/apt/sources.list/gitsync
#sudo apt-get update
#sudo apt-get install gitsync
#gitsync -v