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linuxbashscriptinggnome

Hashbang for Gnome .desktop files

I'd like to be able to add a #! comment at the top of my .desktop file so that if it has execute permissions and is executed, it'll actually run. However, I don't know what the interpreter for .desktop files is, so I don't know which /usr/bin/ file to write in the hashbang. Any ideas?

Edit:

So far, I've made a small bash script, execdesktop, that can execute desktop files:

`sed -nr 's/Exec=(.*)$/\\1/p' $1`

If I then add the following to my .desktop files:

#!/usr/bin/execdesktop

Then it runs fine. This method works, but I'd prefer not to have to use it since it requires the installation of execdesktop.

Solution

  • You can always use xdg-open for your shebang, as in:

    #!/usr/bin/env xdg-open

    This won't cause any trouble because # starts comments also in .desktop files.