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how_to [2018/12/28 13:55] – adminhow_to [2019/02/12 18:49] – [Encrypt a folder?] admin
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 **Set the default width of fill mode (line length) in emacs?** \\ **Set the default width of fill mode (line length) in emacs?** \\
-[[http://stackoverflow.com/questions/3566727/how-to-set-the-default-width-of-fill-mode-to-80-with-emacs|Use]] 'M-x customize-variable' on 'fill-column' (110 in Oncinfo). DejaVu Sans Mono size (~[[http://www.leancrew.com/all-this/2009/10/the-compleat-menlovera-sans-comparison/|Menlo]] on MacOS) 18 is an [[http://ergoemacs.org/emacs/emacs_unicode_fonts.html|appropriate]] font for programming in Emacs.+[[http://stackoverflow.com/questions/3566727/how-to-set-the-default-width-of-fill-mode-to-80-with-emacs|Use]] 'M-x customize-variable' to set 'fill-column' (100 in Oncinfo). Use DejaVu Sans Mono (~[[http://www.leancrew.com/all-this/2009/10/the-compleat-menlovera-sans-comparison/|Menlo]] on MacOS) size 18-20 is an [[http://ergoemacs.org/emacs/emacs_unicode_fonts.html|appropriate]] font for programming in Emacs. To do so, you may need to manually edit your .emacs in [[https://stackoverflow.com/questions/4821984/emacs-osx-default-font-setting-does-not-persist|macOS]].
  
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-**Adjust the acceleration and speed of a Logitec mouse?** \\ Install and [[https://apple.stackexchange.com/questions/253111/how-to-disable-scroll-acceleration-in-macos-sierra|use]] the Logitech Control Center.+**Adjust the acceleration and speed of a Logitec mouse?** \\  \\ Install and [[https://apple.stackexchange.com/questions/253111/how-to-disable-scroll-acceleration-in-macos-sierra|use]] the Logitech Control Center.
  
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 +
 +==== Encrypt a folder? ====
 +
 +Compress the folder in 7z format using the AES-256 encrypting algorithm. [[https://www.dzhang.com/blog/2018/03/11/using-7-zip-create-aes-256-encrypted-zip-files-command-line|E.g]],
 +
 +<code>
 +7z a -tzip -mem=AES256 -p super-secret.7z super-secret_folder
 +
 +7z x super-secret.7z ## Decrypt and uncomperess
 +</code>
 +
 +----
 +
 +==== Upload a file to Oncinfo and link to it? ====
 +
 +{{:screen_shot_2019-02-12_at_12.38.39_pm.png?linkonly|Set}} the link type to "internal media", click on "Browse Server", and then on "Choose File" and "Update".