anchor.diff:  ----
   $ less log.txt
   ----
  -
  -Each message contains identifier and name of the process and thread which produced
  -the message, then its verbosity level, and also source file, line and function
  -describing specific place of its origin.
   
   ==== Debug mode
   Debug mode is useful for programmers. You need to build OpenSCAP from source code
  
positive.code: 3. *WARNING* - possible failures which OpenSCAP can recover from
  4. *ERROR* - shows only serious errors
  
  If you omit one of those two options, verbose mode can't be turned on
  and you will get an error message.
  
  This is an example describing how to run OpenSCAP in verbose mode:
  
  
negative.code: There is no need to special compilation, the feature is available for all
  OpenSCAP users.
  
  To turn the verbose mode on, run ```oscap``` with this option:
  
  * ```--verbose VERBOSITY_LEVEL``` - Turn on verbose mode at specified
  verbosity level.
  
  The ```VERBOSITY_LEVEL``` can be one of:
  
  