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In trying to run Elm, the system tells me that it thinks that Elm is already running. It says if this is not true, that I should remove a particular file. No Problem, except I dont know the UNIX command for Delete. Can anyone help me?
4 responses total.
The command is rm (for "remove") plus the filename. The file must be in your current directory, or you must specify a path to it as part of the filename. As in most operations involving filenames, you can use templates (or "filenames with wildcards" for you DOS folks). ? matches any one character (except for . at the beginning), and * matches any zero or more characters (except for . at the beginning) (and neither matches the directory separator / ). If you do this kind of thing with rm, it's generally a good idea to use the -i option, which will result in your being prompted for each file before it is actually removed. To see all the options on rm, from a Unix shell prompt type man rm (or from a Picospan ok: prompt type !man rm).
This situation with elm can happen if the previous time you ran elm, you didn't exit properly -- for instance, if you lost your phone connection. Elm creates a temporary scratch file which it normally deletes on exit, and if it sees that the file is still there, it refuses to run and gives the error message indicated in #0. I believe the file is in the /tmp directory, so your rm command would look like: rm /tmp/whatever
Thanks!
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