sendmail

UNIX下FILE命令的实现源码

#------------------------------------------------------------------------------
# sendmail:  file(1) magic for sendmail config files
#
# XXX - byte order?
#
0	byte	046	  Sendmail frozen configuration 
>16	string	>\0	  - version %s
0	short	0x271c	  Sendmail frozen configuration
>16	string	>\0	  - version %s