An article about setting up Ghost blogging says to use scp to copy from my local machine to a remote server:
scp -r ghost-0.3 root@*your-server-ip*:~/
However, Railscast 339: Chef Solo Basics uses scp to copy in the opposite direction (from the remote server to the local machine):
scp -r [email protected]:/var/chef .
In the same Railscast, when the author wants to copy files to the remote server (same direction as the first example), he uses rsync:
rsync -r . [email protected]:/var/chef
Why use the rsync command if scp will copy in both directions? How does scp differ from rsync?
