ubuntu自动更换壁纸

创建一个.sh文件

eagle@eagle-com:~$ vim background.sh

path后面的地址为你放图片的文件夹的地址。需要根据情况更改。

#!/usr/bin/env bash
# AUTHOR:   eagle
# EMAIL:   [email protected]
# FILE:     my.sh
# ROLE:     TODO (some explanation)
# CREATED:  2016-10-18 19:27:58
# MODIFIED: 2016-10-18 21:45:23
path=/home/eagle/Pictures/background
files=`ls -U $path`
last_file='empty'

echo ''
echo ' '
echo '   2009'
echo '   08'
echo '   04'
echo '   00'
echo '   00'
echo '   00'
echo ' '

for current_file in $files
do
	if [[ $last_file == 'empty' ]] 
	then
		last_file=$current_file
		echo ' '
		echo '   295.0'
		echo "   $path/$last_file"
		echo ' '
	else 
		echo ' '
		echo '    5.0'
		echo "    $path/$last_file"
		echo "    $path/$current_file"
		echo ' '
		echo ' '
		echo '   295.0'
		echo "   $path/$current_file"
		echo ' '
		last_file=$current_file 
	fi
done

echo ''

eagle@eagle-com:~$ chmod 755 background.sh

eagle@eagle-com:~$ ./background.sh > mybackground.xml

eagle@eagle-com:~$ vim /usr/share/gnome-background-properties/xenial-wallpapers.xml

 
   mybackground
   /home/eagle/Pictures/mybackground.xml
   zoom
 

即在该文件中添上上面5句话，标签中可随意起一个名字。标签为xml文件的地址。

之后在背景里选择与标签下名字相同的即可。