Linux command
compose 命令
文件
复制后可按需替换文件名、目录或参数。
常用示例
Compose
compose [filename]
Example
run-mailcap --action=compose [filename]
说明
compose is a convenience wrapper around run-mailcap's compose action, part of the mailcap system that provides MIME-type-aware file handling on Unix systems. When invoked, it examines the file's MIME type and launches the appropriate editor or composition tool as configured in the system's mailcap files. The mailcap mechanism originated as a way to handle email attachments but has evolved into a general-purpose file handler system. It maps MIME types (like text/plain, image/png, or application/pdf) to specific commands that can view, edit, compose, or print those files. The compose action specifically refers to creating or editing files, distinguishing it from view (read-only) or print actions. This tool is particularly useful in mail user agents (MUAs) and other applications that need to launch external editors based on content type rather than hardcoding specific applications. Different MIME types can be handled by different specialized tools automatically.
FAQ
What is the compose command used for?
compose is a convenience wrapper around run-mailcap's compose action, part of the mailcap system that provides MIME-type-aware file handling on Unix systems. When invoked, it examines the file's MIME type and launches the appropriate editor or composition tool as configured in the system's mailcap files. The mailcap mechanism originated as a way to handle email attachments but has evolved into a general-purpose file handler system. It maps MIME types (like text/plain, image/png, or application/pdf) to specific commands that can view, edit, compose, or print those files. The compose action specifically refers to creating or editing files, distinguishing it from view (read-only) or print actions. This tool is particularly useful in mail user agents (MUAs) and other applications that need to launch external editors based on content type rather than hardcoding specific applications. Different MIME types can be handled by different specialized tools automatically.
How do I run a basic compose example?
Run `compose [filename]` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
Where can I find more compose examples?
This page includes 2 examples for compose, plus related commands for nearby Linux tasks.