FAIL2BAN-PYTHON(1) User Commands FAIL2BAN-PYTHON(1)
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 corresponding environment variables): -b : issue
warnings about str(bytes_instance), str(bytearray_instance)
and comparing bytes/bytearray with str. (-bb: issue errors)
-B : don't write .pyc files on import; also PYTHONDONTWRITEBYTE-
CODE=x -c cmd : program passed in as string (terminates option list) -d
: turn on parser debugging output (for experts only, only works on
debug builds); also PYTHONDEBUG=x
-E : ignore PYTHON* environment variables (such as PYTHONPATH) -h
: print this help message and exit (also -? or --help) -i : inspect
interactively after running script; forces a prompt even
if stdin does not appear to be a terminal; also PYTHONINSPECT=x
-I : isolate Python from the user's environment (implies -E and -s)
-m mod : run library module as a script (terminates option list) -O
: remove assert and __debug__-dependent statements; add .opt-1 before
.pyc extension; also PYTHONOPTIMIZE=x
-OO : do -O changes and also discard docstrings; add .opt-2 before
.pyc extension
-P : don't prepend a potentially unsafe path to sys.path -q :
don't print version and copyright messages on interactive startup -s
: don't add user site directory to sys.path; also PYTHONNOUSERSITE -S
: don't imply 'import site' on initialization -u : force the stdout
and stderr streams to be unbuffered;
this option has no effect on stdin; also PYTHONUNBUFFERED=x
-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)
when given twice, print more information about the build
-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 -X opt : set implementation-specific option
--check-hash-based-pycs always|default|never:
control how Python invalidates hash-based .pyc files
--help-env : print help about Python environment variables and exit
--help-xoptions : print help about implementation-specific -X options
and exit --help-all : print complete help information and exit Ar-
guments: 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:]
SEE ALSO
fail2ban-client(1)
fail2ban-python 1.1.0 April 2024 FAIL2BAN-PYTHON(1)
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