etigui

(venv) $ python3 manage.py showmigrations
admin
 [X] 0001_initial
 [X] 0002_logentry_remove_auto_add
 [X] 0003_logentry_add_action_flag_choices
auth
 [X] 0001_initial
 [X] 0002_alter_permission_name_max_length
 [X] 0003_alter_user_email_max_length

etigui

(venv) $ python3 manage.py showmigrations
account
 [X] 0001_initial
admin
 [X] 0001_initial
 [X] 0002_logentry_remove_auto_add
 [X] 0003_logentry_add_action_flag_choices
auth
 [X] 0001_initial

etigui

DROP DATABASE
CREATE DATABASE
ALTER DATABASE
You are now connected to database "netbox" as user "postgres".
GRANT
SET
SET
SET
SET

etigui

# https://stackoverflow.com/questions/1557571/how-do-i-get-time-of-a-python-programs-execution
time -v python yourprogram.py

etigui

#!/bin/bash

function rand() {
    cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w $1 | head -n 1
}

echo $(rand 20)

## OUTPUT
# w4QS0zoS9yUUAEc6dlMJ

etigui

# https://stackoverflow.com/questions/40959708/find-all-log-files-under-a-directory-copy-them-to-another-directory-named-af
find /stack-exchange/ -type f -iname "*.log" -exec sh -c 'cp "$0" "./logs/$(basename "$(dirname "$0")").log"' {} \;

etigui

import math

class Test:

    def __init__(self):
        self.radius  = 0

    @property
    def perimeter(self):
        return self.radius 

etigui

# https://pythonguide.readthedocs.io/en/latest/python/unix.html

class Test:
    public_class_attribute = 1
    _protected_class_attribute = 2
    __private_class_attribute = 3

    def __init__(self):
        self.public_instance_attribute = 4
        self._protected_instance_attribute = 5

etigui

class MyException(Exception):
    def __init__(self, message):
        super().__init__(message)

etigui

import sys
import logging
from logging import handlers
from logging.handlers import RotatingFileHandler

LOG_PYTH = '/var/log/logging.log'
LOG_LEVEL = logging.DEBUG
LOG_BACKUP_COUNT = 10
LOG_MB = 1048576
LOG_MAX_BYTES = MB * 10