45 
  46 
  47        This example illustrates the use of file on all the files in a specific
  48        user's directory:
  49 
  50 
  51          example% pwd
  52          /usr/blort/misc
  53 
  54 
  55 
  56          example% /usr/ucb/file  *
  57 
  58          code:           mc68020 demand paged executable
  59          code.c:         c program text
  60          counts:         ascii text
  61          doc:            roff,nroff, or eqn input text
  62          empty.file:     empty
  63          libz:           archive random library
  64          memos:          directory
  65          project:        symboliclink to /usr/project
  66          script:         executable shell script
  67          titles:         ascii text
  68          s5.stuff:       cpio archive
  69 
  70 
  71          example%
  72 
  73 
  74 
  75 ENVIRONMENT VARIABLES
  76        The environment variables LC_CTYPE, LANG, and LC_default control the
  77        character classification throughout file. On entry to file, these
  78        environment variables are checked in the following order: LC_CTYPE,
  79        LANG, and LC_default. When a valid value is found, remaining
  80        environment variables for character classification are ignored. For
  81        example, a new setting for LANG does not override the current valid
  82        character classification rules of LC_CTYPE. When none of the values is
  83        valid, the shell character classification defaults to the   POSIX.1 "C"
  84        locale.
  85 

  45 
  46 
  47        This example illustrates the use of file on all the files in a specific
  48        user's directory:
  49 
  50 
  51          example% pwd
  52          /usr/blort/misc
  53 
  54 
  55 
  56          example% /usr/ucb/file  *
  57 
  58          code:           mc68020 demand paged executable
  59          code.c:         c program text
  60          counts:         ascii text
  61          doc:            roff,nroff, or eqn input text
  62          empty.file:     empty
  63          libz:           archive random library
  64          memos:          directory
  65          project:        symbolic link to /usr/project
  66          script:         executable shell script
  67          titles:         ascii text
  68          s5.stuff:       cpio archive
  69 
  70 
  71          example%
  72 
  73 
  74 
  75 ENVIRONMENT VARIABLES
  76        The environment variables LC_CTYPE, LANG, and LC_default control the
  77        character classification throughout file. On entry to file, these
  78        environment variables are checked in the following order: LC_CTYPE,
  79        LANG, and LC_default. When a valid value is found, remaining
  80        environment variables for character classification are ignored. For
  81        example, a new setting for LANG does not override the current valid
  82        character classification rules of LC_CTYPE. When none of the values is
  83        valid, the shell character classification defaults to the   POSIX.1 "C"
  84        locale.
  85