Thunar 右键菜单等自定义

$ cat ~/.config/Thunar/uca.xml

<?xml encoding="UTF-8" version="1.0"?>
<actions>
<action>
?   <icon>utilities-terminal</icon>
?   <name>在此打开终端</name>
?   <unique-id>1538777169027791-1</unique-id>
?   <command>exo-open --working-directory %f --launch TerminalEmulator</command>
?   <description>自定义动作示例</description>
?   <patterns>*</patterns>
?   <startup-notify/>
?   <directories/>
</action>
<action>
?   <name>在此以root打开thunar</name>
?   <unique-id>1539114419517939-1</unique-id>
?   <command>pkexec thunar %f</command>
?   <description>在此以root打开thunar</description>
?   <patterns>*</patterns>
?   <startup-notify/>
?   <directories/>
</action>
</actions>

上述内容中 <icon> 一行不是必须的， <unique-id> 一行是自动生成的。

更丰富的功能和配置选项：

https://docs.xfce.org/xfce/thunar/custom-actions