modificando arquivos

• comando file - obtém ou modifica propriedades de arquivos

• subcomandos:

  • attributes, executable, exists, isdirectory, isfile, owned, readable, size, type, writable
  • dirname, extension, join, nativename, type, pathtype, rootname, split, tail
  • channels, copy, delete, mkdir, readlink, rename
  • stat, lstat, atime, mtime