type

Evaluates as true if the type of the file matches that specified by the second argument; this matches regular files:

["type", "f"]

Possible types are:

• b: block special file
• c: character special file
• d: directory
• f: regular file
• p: named pipe (fifo)
• l: symbolic link
• s: socket
• D: Solaris Door
• ?: An unknown file type