tldr/pages/common/file.md

20 lines
424 B
Markdown

# file
> Determine file type.
- Give a description of the type of the specified file. Works fine for files with no file extension:
`file {{filename}}`
- Look inside a zipped file and determine the file type(s) inside:
`file -z {{foo.zip}}`
- Allow file to work with special or device files.
`file -s {{filename}}`
- Don't stop at first file type match; keep going until the end of the file.
`file -k {{filename}}`