If you'd like to be able to type "emacs file1.txt &" and later type "emacs file2.txt &" and have file1 open in the same emacs frame as file2, here's how. (This was pieced together from various sources on the web. If you've ever tried to figure out how to do something in emacs, you'll know that there's tons of documentation out there, but it ( Read more... )

I find this command useful:
bash$ until curl -C- -O http://server/path/name; do echo; done