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tldr/pages.zh/common/chronic.md

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# chronic
> 仅在命令失败时显示 `stdout` 和 `stderr`。
> 更多信息:<https://joeyh.name/code/moreutils/>.
- 仅在指定命令产生非零退出码或崩溃时,显示其 `stdout``stderr`
`chronic {{command options ...}}`
- 仅在指定命令产生非空的 `stderr` 时,显示其 `stdout``stderr`
`chronic -e {{command options ...}}`
- 启用 [v]erbose 模式:
`chronic -v {{command options ...}}`