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On macOS with a Finnish keyboard layout, $ is typed with Option+4. While writing this manpage, I made the mistake of holding Option down a little too long, as I often do, resulting in the keystroke Option+space. This, instead of typing a space, types U+00A0 (non-breaking space), which looks identical on my host terminal. Luckily the Serenity terminal called me out on it, printing out a question mark instead.
35 lines
657 B
Markdown
35 lines
657 B
Markdown
## Name
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file - determine type of files
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## Synopsis
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```**sh
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$ file [options...] [files...]
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```
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## Description
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`file` attempts to identify the type of files.
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First, an attempt is made to identify a given file based on predetermined binary patterns. If this fails, `file` will fall back to determining the type based on the filename.
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## Options
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* `--help`: Display this message
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* `-I`, `--mime-type`: Only show mime type.
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## Arguments
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* `files`: Files to identify
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## Examples
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```sh
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# Identify a file
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$ file Buggie.png
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Buggie.png: PNG image data, 64 x 138
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# Identify all files in the current directory, and show only the mime type.
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$ file -I *
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```
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