# ssh to server
ssh p123456@p123456.mittwald.info
# zip files
tar -cvzf newfilename.tar.gz file
# add ssh keys to server
vi ~/.ssh/authorized_keys
# ssh to new server
ssh p123456@p123456.mittwald.info
# download files from old server
wget url/newfilename.tar.gz
# unzip files
tar -xvzf newfilename.tar.gz
# import database sql
mysql -u username -p database_name < file.sql