focal (1) fail2ban-python.1.gz

NAME

       fail2ban-python - a helper for Fail2Ban to assure that the same Python is used

DESCRIPTION

       usage:  fail2ban-python  [option]  ... [-c cmd | -m mod | file | -] [arg] ...  Options and arguments (and
       corresponding  environment  variables):  -B      :  don't   write   .py[co]   files   on   import;   also
       PYTHONDONTWRITEBYTECODE=x  -c  cmd  : program passed in as string (terminates option list) -d     : debug
       output from parser; also PYTHONDEBUG=x -E     : ignore PYTHON* environment variables (such as PYTHONPATH)
       -h      :  print  this  help  message and exit (also --help) -i     : inspect interactively after running
       script; forces a prompt even

              if stdin does not appear to be a terminal; also PYTHONINSPECT=x

       -m mod : run library module as a script (terminates option list) -O      :  optimize  generated  bytecode
       slightly;  also PYTHONOPTIMIZE=x -OO    : remove doc-strings in addition to the -O optimizations -R     :
       use a pseudo-random salt to make hash() values of various types be

              unpredictable  between  separate  invocations  of  the   interpreter,   as   a   defense   against
              denial-of-service attacks

       -Q  arg  :  division  options:  -Qold  (default),  -Qwarn,  -Qwarnall, -Qnew -s     : don't add user site
       directory to sys.path; also PYTHONNOUSERSITE -S     : don't imply  'import  site'  on  initialization  -t
       :  issue  warnings about inconsistent tab usage (-tt: issue errors) -u     : unbuffered binary stdout and
       stderr; also PYTHONUNBUFFERED=x

              see man page for details on internal buffering relating to '-u'

       -v     : verbose (trace import statements); also PYTHONVERBOSE=x

              can be supplied multiple times to increase verbosity

       -V     : print the Python version number and exit (also --version) -W  arg  :  warning  control;  arg  is
       action:message:category:module:lineno

              also PYTHONWARNINGS=arg

       -x      :  skip  first line of source, allowing use of non-Unix forms of #!cmd -3     : warn about Python
       3.x incompatibilities that 2to3 cannot trivially fix file   : program read  from  script  file  -       :
       program  read  from  stdin  (default;  interactive mode if a tty) arg ...: arguments passed to program in
       sys.argv[1:]

       Other environment variables: PYTHONSTARTUP: file executed on interactive startup (no default)  PYTHONPATH
       : ':'-separated list of directories prefixed to the

       default module search path.
              The result is sys.path.

       PYTHONHOME   : alternate <prefix> directory (or <prefix>:<exec_prefix>).

              The default module search path uses <prefix>/pythonX.X.

       PYTHONCASEOK  :  ignore  case in 'import' statements (Windows).  PYTHONIOENCODING: Encoding[:errors] used
       for stdin/stdout/stderr.  PYTHONHASHSEED: if this variable is set to 'random', the effect is the same

              as specifying the -R option: a random value is used to seed the hashes of str, bytes and  datetime
              objects.   It  can also be set to an integer in the range [0,4294967295] to get hash values with a
              predictable seed.

SEE ALSO

       fail2ban-client(1)