Ubuntu16.04 幻灯片桌面（系统自带）

找到图片文件夹然后

使用sh创建xml

#!/bin/sh
#xml文件名
xmlname="yzm-new.xml"
#壁纸目录
dir="/home/harold/桌面/wall/"
#持续时间
conTime=1795
#切换时间
chaTime=5

if [ ! -d $dir ];then
  echo "error: $dir is not a dir!\b"
  exit 0
fi
xmlname=${dir}${xmlname}
if [ -f $xmlname ];then
  rm $xmlname
  if [ ! $? -eq 0 ]; then
echo "error: $xmlname cant romove!\n"
exit 0
  fi
fi
echo "\
  <background>\n\
  <starttime>\n\
    <year>2009</year>\n\
    <month>08</month>\n\
    <day>04</day>\n\
    <hour>00</hour>\n\
    <minute>00</minute>\n\
    <second>00</second>\n\
  </starttime>\n\
<!-- This animation will start at midnight. -->\n" >> $xmlname
count=0
firstfile = ""
for file in `ls ${dir}*.jpg`
do
  count=`expr $count + 1`
  filename="$file"


  if [ ! $count -eq 1 ];then                      
    echo "\
    <to>${filename}</to>\n\
    </transition>\n" >> $xmlname
  else
    firstfile="$file"
  fi
  echo "\
    <static>\
        <duration>${conTime}</duration>\n\
         <file>${filename}</file>\n\
    </static>\n\
    <transition>\n\
        <duration>${chaTime}</duration>\n\
        <from>${filename}</from>\n" >> $xmlname
  echo "$count $filename done\n"
done


echo "\
<to>${firstfile}</to>\n" >> $xmlname


echo "</transition>\n</background>" >> $xmlname
echo "xml file make done\n"

第二步复制这个xml到后面写的位置usr/share/backgrounds/contest/

第三步到/usr/share/gnome-background-properties打开xenial-wallpapers.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE wallpapers SYSTEM "gnome-wp-list.dtd">
<wallpapers>
 <wallpaper deleted="false">
   <name>Ubuntu 16.04 Community Wallpapers</name>
   <filename>/usr/share/backgrounds/contest/xenial.xml</filename>
   <options>zoom</options>
 </wallpaper>
 <wallpaper deleted="false">
   <name>IorinMoe</name>
   <filename>/usr/share/backgrounds/contest/yizhimeng.xml</filename>
   <options>zoom</options>
 </wallpaper>
 <wallpaper deleted="false">
   <name>IorinMoenew</name>
   <filename>/usr/share/backgrounds/contest/yzm-new.xml</filename>
   <options>zoom</options>

 </wallpaper>

增加新的主题，然后就完成了

来源：CSDN

作者：大翔神

链接：https://blog.csdn.net/qq_40743642/article/details/104220671

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