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What special characters can be used in a file name?

What special characters can be used in a file name?

In both NTFS and FAT file systems, the special file name characters are: ‘\’, ‘/’, ‘. ‘, ‘?’ , and ‘*’. On OEM code pages, these special characters are in the ASCII range of characters (0x00 through 0x7F).

What characters can’t be used in file names?

Illegal Filename Characters

  • # pound. % percent. & ampersand. { left curly bracket. } right curly bracket. \ back slash.
  • < left angle bracket. > right angle bracket. * asterisk.? question mark. / forward slash.
  • $ dollar sign. ! exclamation point. ‘ single quotes. ” double quotes. : colon.
  • + plus sign. ` backtick. | pipe. = equal sign.

What characters can be used in a Windows file name?

Naming Conventions

  • < (less than)
  • > (greater than)
  • : (colon)
  • ” (double quote)
  • / (forward slash)
  • \ (backslash)
  • | (vertical bar or pipe)
  • ? (question mark)

What characters are allowed in a folder name?

Characters that are valid for naming files, folders, or shortcuts include any combination of letters (A-Z) and numbers (0-9), plus the following special characters: ^ Accent circumflex (caret) & Ampersand. ‘ Apostrophe (single quotation mark)

How many characters are allowed in file names?

255 characters
NTFS allows each path component (directory or filename) to be 255 characters long.

Why can’t I use special characters in filenames?

There is no requirement to delimit the filename in any way (e.g. surround it with quotes or spaces), so encountering such a special char would cause incorrect parsing (i.e is the special char part of the filename or an operator?). <>” are reserved wildcard characters.

What characters are not allowed in Windows folder names?

The forbidden printable ASCII characters are:

  • Linux/Unix: / (forward slash)
  • Windows: < (less than) > (greater than) : (colon – sometimes works, but is actually NTFS Alternate Data Streams) ” (double quote) / (forward slash) \ (backslash) | (vertical bar or pipe)? ( question mark) * (asterisk)

What is forbidden character?

The forbidden printable ASCII characters are: Linux/Unix: / (forward slash) Windows: < (less than) > (greater than) : (colon – sometimes works, but is actually NTFS Alternate Data Streams) ” (double quote) / (forward slash) \ (backslash) | (vertical bar or pipe)? ( question mark) * (asterisk)

What characters are illegal address?

Illegal characters are letters, numbers, punctuation marks, and similar symbols not allowed or prohibited by a computer program or syntax.

What are considered invalid characters?

If you look closely, you’ll notice a punctuation mark of some sort between “Character” and “Invalid.” This means you have included punctuation marks in the information you typed into that field. Remove all punctuation marks, symbols, or other special characters and you will be able to proceed.