Upload folder downloads to home of of user theuser on 10.0.0.198
scp -i poc_key_internal -r downloads/ theuser@10.0.0.198:"~"
"D:\Programme\Putty\putty.exe" vagrant@127.0.0.1 -pw vagrant -P 2222 -i D:/1PROJEKTE/Vagrant/PUBLIC/Docker/.vagrant/machines/default/virtualbox/private_key
Putty loses its connections after a short while