我正在阅读ln
手册页,并遇到了以下内容提要。
ln [-Ffhinsv] source_file ... target_dir
上面的符号
...
是什么意思? 最佳答案
那意味着一个可重复的参数(source_file
)。
从man man
:
The following conventions apply to the SYNOPSIS section and can be used
as a guide in other sections.
bold text type exactly as shown.
italic text replace with appropriate argument.
[-abc] any or all arguments within [ ] are optional.
-a|-b options delimited by | cannot be used together.
argument ... argument is repeatable.
[expression] ... entire expression within [ ] is repeatable.
根据手册页,像这样调用
ln
将为目标目录中的所有源文件创建链接,例如ln file1 file2 file3 target-dir/
。关于linux - 手册页中的省略号(...)是什么意思,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/25962007/