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Ubuntu自动更换壁纸

发布时间:2015-12-29 15:51:09来源:linux网站作者:bobwei

壁纸的配置文件trusty.xml在 /usr/share/backgrounds/contest/ 目录下,需要通过管理员权限修改。打开终端,输入命令,

命令为:sudo gedit  /usr/share/backgrounds/contest/trusty.xml

然后输入密码,就可以看到配置文件了


<background>
<starttime>
<year>2009</year>
<month>08</month>
<day>04</day>
<hour>00</hour>
<minute>00</minute>
<second>00</second>
</starttime>
<!-- This animation will start at midnight. -->
<static>
<duration>10</duration>//更换图片时间为10秒
<file>/usr/share/backgrounds/Sea_Fury_by_Ian_Worrall.jpg</file>
</static>
<transition>
<duration>0.0</duration>图片渐变时间为0秒
<from>/usr/share/backgrounds/Sea_Fury_by_Ian_Worrall.jpg</from>
<to>/usr/share/backgrounds/Reflections_by_Trenton_Fox.jpg</to>
</transition>
<static>
<duration>10</duration>
<file>/usr/share/backgrounds/Reflections_by_Trenton_Fox.jpg</file>
</static>
<transition>
<duration>0.0</duration>
<from>/usr/share/backgrounds/Reflections_by_Trenton_Fox.jpg</from>
<to>/usr/share/backgrounds/Partitura_by_Vincijun.jpg</to>
</transition>
<static>
<duration>10</duration>
<file>/usr/share/backgrounds/Partitura_by_Vincijun.jpg</file>
</static>
<transition>
<duration>0.0</duration>
<from>/usr/share/backgrounds/Partitura_by_Vincijun.jpg</from>
<to>/usr/share/backgrounds/Backyard_Mushrooms_by_Kurt_Zitzelman.jpg</to>
</transition>
<static>
<duration>10</duration>
<file>/usr/share/backgrounds/Backyard_Mushrooms_by_Kurt_Zitzelman.jpg</file>
</static>
<transition>
<duration>0.0</duration>
<from>/usr/share/backgrounds/Backyard_Mushrooms_by_Kurt_Zitzelman.jpg</from>
<to>/usr/share/backgrounds/Water_web_by_Tom_Kijas.jpg</to>
</transition>
<static>
<duration>10</duration>
<file>/usr/share/backgrounds/Water_web_by_Tom_Kijas.jpg</file>
</static>
<transition>
<duration>0.0</duration>
<from>/usr/share/backgrounds/Water_web_by_Tom_Kijas.jpg</from>
<to>/usr/share/backgrounds/Mono_Lake_by_Angela_Henderson.jpg</to>
</transition>
<static>
<duration>10</duration>
<file>/usr/share/backgrounds/Mono_Lake_by_Angela_Henderson.jpg</file>
</static>
<transition>
<duration>0.0</duration>
<from>/usr/share/backgrounds/Mono_Lake_by_Angela_Henderson.jpg</from>
<to>/usr/share/backgrounds/Jelly_Fish_by_RaDu_GaLaN.jpg</to>
</transition>
<static>
<duration>10</duration>
<file>/usr/share/backgrounds/Jelly_Fish_by_RaDu_GaLaN.jpg</file>
</static>
<transition>
<duration>0.0</duration>
<from>/usr/share/backgrounds/Jelly_Fish_by_RaDu_GaLaN.jpg</from>
<to>/usr/share/backgrounds/Ibanez_Infinity_by_Jaco_Kok.jpg</to>
</transition>
<static>
<duration>10</duration>
<file>/usr/share/backgrounds/Ibanez_Infinity_by_Jaco_Kok.jpg</file>
</static>
<transition>
<duration>0.0</duration>
<from>/usr/share/backgrounds/Ibanez_Infinity_by_Jaco_Kok.jpg</from>
<to>/usr/share/backgrounds/Foggy_Forest_by_Jake_Stewart.jpg</to>
</transition>
<static>
<duration>10</duration>
<file>/usr/share/backgrounds/Foggy_Forest_by_Jake_Stewart.jpg</file>
</static>
<transition>
<duration>0.0</duration>
<from>/usr/share/backgrounds/Foggy_Forest_by_Jake_Stewart.jpg</from>
<to>/usr/share/backgrounds/Beach_by_Renato_Giordanelli.jpg</to>
</transition>
<static>
<duration>10</duration>
<file>/usr/share/backgrounds/Beach_by_Renato_Giordanelli.jpg</file>
</static>
<transition>
<duration>0.0</duration>
<from>/usr/share/backgrounds/Beach_by_Renato_Giordanelli.jpg</from>
<to>/usr/share/backgrounds/Berries_by_Tom_Kijas.jpg</to>
</transition>
<static>
<duration>10</duration>
<file>/usr/share/backgrounds/Berries_by_Tom_Kijas.jpg</file>
</static>
<transition>
<duration>0.0</duration>
<from>/usr/share/backgrounds/Berries_by_Tom_Kijas.jpg</from>
<to>/usr/share/backgrounds/Forever_by_Shady_S.jpg</to>
</transition>
<static>
<duration>10</duration>
<file>/usr/share/backgrounds/Forever_by_Shady_S.jpg</file>
</static>
<transition>
<duration>0.0</duration>
<from>/usr/share/backgrounds/Forever_by_Shady_S.jpg</from>
<to>/usr/share/backgrounds/Sea_Fury_by_Ian_Worrall.jpg</to>
</transition>
</background>


这个文件我修改过,原本

<duration>10</duration>

中间的数字应该为1795.0,单位为秒。可以将它改为你想要的更换图片的时间,我更改为10,就是每10秒换一次图片。
 
<duration>0.0</duration>

这个是图片的渐变时间,原本应该是5秒,因为个人喜好设置为了0。


可以按照自己的喜好更换文件夹和图片,注意图片文件的权限要为root(在文件所在目录下输入命令:sudo chown root 文件名 ),如果权限不正确的话就无法读出你要显示的图片,修改完成后保存退出。

最后输入命令:sudo update-grub 刷新一下,然后设置壁纸。

最后,你可以看到那些壁纸在自己的桌面上不停的切换了。


Ubuntu自定义桌面壁纸动画:http://www.linuxdiyf.com/linux/15581.html

Ubuntu设定壁纸自动切换的shell脚本:http://www.linuxdiyf.com/linux/13602.html

动态壁纸给Linux发行版添加活力背景:http://www.linuxdiyf.com/linux/12898.html

Drapes:Ubuntu背景桌面壁纸自动更换工具:http://www.linuxdiyf.com/linux/9783.html

让Ubuntu实现类似Windows7桌面壁纸定时切换功能:http://www.linuxdiyf.com/linux/8970.html