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Re: [gcmd-usr] set default viewer to eog and default text ed to gedit
From: |
Michael |
Subject: |
Re: [gcmd-usr] set default viewer to eog and default text ed to gedit |
Date: |
Wed, 1 Feb 2017 19:48:33 +0100 |
Bonnie,
> also in my mime aps list there are duplicated lines one terminated by a
> semi-colon ;
All lines should be terminated like this. And you can safely remove duplicates.
> application/x-extension-xhtml=firefox.desktop
> application/x-extension-xhtml=firefox.desktop;
Probably something went wrong here, and the two lines were identified as
different because of the ; (like if they did a "sort -u").
Just delete the first line.
> https://gcmd.github.io/doc.html#mime
A little outdatet too.... for example, to my best konwledge, the default.list
file is no more used.
Just edit one the mimeaps.* files (if there are both) and as i said, it's even
possible to make one a symbolic link to the other, as they don't really differ
in syntax and content.
A short note on the system. As you can see, the mimeapps files refer to desktop
files (like firefox.desktop) which then contain information about the target
program, like execution path, execution environment, name and description in
multiple languages ... there is no limit as to howh much information can be
given, and it's freely configurable. The only thing that really must be given
is the executaion path.
Also, the name of the desktop file can be freely chosen. There are "rules of
good naiming practice" like if you create a cutsom file yourself, name it
"firefox-usercreated" or "firefox-custom" or even "firefox-bonniespecial", you
can also name it "my-webbrowser". It does not matter, as long as you use the
specific name in the mimeapps list. However, if you want it to work together
with your desktop manegers mime handler (like in Gnome oder KDE) you should
respect their rules.
It is safe to do experiments. As gcmd seems to read the file every time a file
is opened, you can do do tests editing the file just on-the-fly.
By the way, you can of course give an execution path to a little script which
then launches the application, maybe conditionally. For example, you can
analyze an URL that was clicked and then decide which browser to use; you could
open PDF directly in a PDF viewer (which can open URLs) or download compressed
archives and ISO files directly in the background with wget. Like that.
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