They go up one/two directories.
# and transfer all missing/outdated files. Local files which don't exist
# anymore are removed on the server.
alias sync mirror --verbose --reverse --delete --dereference --exclude .DS_Store
# and transfer all missing/outdated files. Local files which don't exist
# anymore are removed on the server.
alias sync mirror --verbose --reverse --delete --dereference --exclude .DS_Store
+
+# Create new ".." command to go one directory up the tree.
+alias .. cd ..
+# Create new "..." command to go two directories up the tree.
+alias ... cd ../..