Archive for May 1, 2013


Whenever we create a new source code file for a free software with Emacs we need first to add the short brief of the blessed GNU GPL v3. You can add a LISP function to your “~/.emacs” configuration file and call it whenever you want to add it.

If the file is missing you can create it.

After inserting the function and restarting Emacs you can call the function:

M-x insert-short-gpl (press Alt-x, type insert-short-gpl, press return).

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Many text editors create backup files with names ending with “~”.

Most of the times these files are annoying and unnecessary…

So, you can use the following piped commands to remove them :

find / | grep "^.*~$"
       | sed -e 's/\(^.*$\)/"\1"/g'
       | xargs rm -f > /dev/null 2>&1

Please take account that this version handles correctly also filepaths containing space characters.