TRAMP stands for `Transparent Remote (file) Access, Multiple Protocol'. This package provides remote file editing, similar to ange-ftp and EFS. The other difference is that ange-ftp uses FTP to transfer files between the local and the remote host, whereas TRAMP uses a combination of rsh and rcp or other work-alike programs, such as ssh/scp. A emacs elisp tool to edit files on remote host using telnet, rsh, scp, ssh and more.
いまこの文章も、tramp で ssh/scp 経由で find-file とか Dired とか使いまくりでかいてます。
やや、auto-save がちょっとせつないかなこれ。