mimetype: add page (#3169)

pages/linux/mimetype.md

@@ -0,0 +1,31 @@
+# mimetype
+
+> Automatically determine the MIME type of a file.
+
+- Print the MIME type of a given file:
+
+`mimetype {{path/to/file}}`
+
+- Display only the MIME type, and not the filename:
+
+`mimetype --brief {{path/to/file}}`
+
+- Display a description of the MIME type:
+
+`mimetype --describe {{path/to/file}}`
+
+- Determine the MIME type of stdin (does not check a filename):
+
+`{{some_command}} | mimetype --stdin`
+
+- Display debug information about how the MIME type was determined:
+
+`mimetype --debug {{path/to/file}}`
+
+- Display all the possible MIME types of a given file in confidence order:
+
+`mimetype --all {{path/to/file}}`
+
+- Explicitly specify the 2-letter language code of the output:
+
+`mimetype --language {{path/to/file}}`