tldr/pages.zh/linux/dmenu.md

25 lines
556 B
Markdown
Raw Blame History

This file contains ambiguous Unicode characters!

This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.

# dmenu
> 动态菜单。
> 根据文本输入创建菜单,其中每一项都在新行中。
- 显示 `ls` 命令输出的菜单:
`{{ls}} | dmenu`
- 显示包含自定义项目的菜单,并用新行(`\n`)分隔:
`echo -e "{{red}}\n{{green}}\n{{blue}}" | dmenu`
- 让用户在多个项目之间进行选择,然后将所选项目保存到文件中:
`echo -e "{{red}}\n{{green}}\n{{blue}}" | dmenu > {{color.txt}}`
- 在特定的监视器上启动 `dmenu`
`ls | dmenu -m {{1}}`
- 在屏幕底部显示 `dmenu`
`ls | dmenu -b`