Ubuntu 中改变文件的默认打开方式(转)

 源自：Ubuntu 中改变文件的默认打开方式

1. 相关配置文件

1. 全局配置
2. /etc/gnome/defaults.list
3. /usr/share/applications/mimeinfo.cache
4. 个人配置
5. ~/.local/share/applications/mimeapps.list
6. ~/.local/share/applications/mimeinfo.cache

2. /etc/gnome/defaults.list部分内容

1. [Default Applications]
2. application/csv=openoffice.org-calc.desktop
3. application/excel=openoffice.org-calc.desktop
4. application/msexcel=openoffice.org-calc.desktop
5. application/msword=openoffice.org-writer.desktop
6. application/ogg=totem.desktop
7. application/pdf=evince.desktop
8. application/postscript=evince.desktop
9. application/rtf=openoffice.org-writer.desktop
10. application/tab-separated-values=openoffice.org-calc.desktop
11. application/vnd.lotus-1-2-3=openoffice.org-calc.desktop
12. application/vnd.ms-excel=openoffice.org-calc.desktop
13. application/vnd.ms-word=openoffice.org-writer.desktop
14. application/vnd.rn-realmedia=totem.desktop
15. text/plain=gedit.desktop

3. /usr/share/applications/mimeinfo.cache部分内容

1. [MIME Cache]
2. text/plain=gedit.desktop
3. application/vnd.ms-excel.template.macroenabled.12=openoffice.org3-calc.desktop
4. audio/x-s3m=gnome-mplayer.desktop
5. application/vnd.ms-word=openoffice.org3-writer.desktop
6. application/x-lzma=file-roller.desktop
7. video/x-mng=gnome-mplayer.desktop
8. image/x-portable-bitmap=f-spot-view.desktop;eog.desktop;
9. x-directory/normal=nautilus-folder-handler.desktop
10. image/x-dcraw=f-spot-view.desktop

4. 更改文件默认打开方式

案例：更改文本文件的默认打开方式从gedit改为gvim

(1). 修改/etc/gnome/defaults.list文件

1. text/plain=gedit.desktop
2. 改为
3. text/plain=gvim.desktop

(2). 修改/usr/share/applications/mimeinfo.cache文件

1. text/plain=gedit.desktop
2. 改为
3. text/plain=gvim.desktop

5. 另外一种解决方案

右击文件 --> 属性， 如下图

在打开方式页中修改即可

6. 注意

网上有很多帖子都是只提到了/etc/gnome/defaults.list这个文件，而没有提到/usr/share/applications/mimeinfo.cache这个缓存文件，结果当然是修改无效咯。

当然，如果你把缓存文件删除也行。