junetech

Mamba on Windows 11

Package manager인 mamba를 Windows 11의 PowerShell에서 사용할 수 있도록 셋업하기

Why?

• conda와 사용방법이 거의 동일
• conda보다 빠르다
  • conda는 Python으로 구현되어있으나, mamba는 C++로 구현
• 패키지 다운로드시 여러 파일 동시 다운로드

junetech

LOG_FILENAME = "mylog.log"
LOG_ENCODING = "utf-8"


def main():
    print("Hello world!")


if __name__ == "__main__":
    import datetime

junetech

Nextcloud on Fedora Workstation 38

Initialization

• Configuration of self generated SSL certificate
  • Append export ssl_name="my_domain_name" to ~/.bashrc
    • Replace "my_domain_name" with the domain name(e.g. lists.fedoraproject.org)
  • # dnf install openssl
  • # mkdir ~/certs
  • # cd ~/certs

junetech

"""http://thesmithfam.org/blog/2012/10/25/temporarily-suppress-console-output-in-python/
https://stackoverflow.com/questions/36956083/how-can-the-terminal-output-of-executables-run-by-python-functions-be-silenced-i
"""
import os
import sys
from contextlib import contextmanager


@contextmanager
def suppress_stdout():

junetech

{
    // Snippets for Python
    "Private Member Getter": {
        "prefix": [
            "pmg",
            "ㅔㅡㅎ"
        ],
        "description": "Create private class member with getter",
        "body": [
            "__${1:Name}: ${2:Type}",

junetech

"""http://thesmithfam.org/blog/2012/10/25/temporarily-suppress-console-output-in-python/
https://stackoverflow.com/questions/36956083/how-can-the-terminal-output-of-executables-run-by-python-functions-be-silenced-i
"""
import sys
import os
import contextlib


print(f"package\t{__name__}\tloaded")

junetech

Initial settings for Fedora Server

based on version 33

Static IP address using CLI

• Find interface name(e.g. enp42s0) by $ ifconfig -a
• Make & edit the interface's config file by $ sudo nano /etc/sysconfig/network-scripts/ifcfg-enp42s0
  • put the informations by the following format:

junetech

def if_bool_value(any_input):
    _str = f"For if statement, {any_input} of {type(any_input)} is"
    if any_input:
        print(_str, True)
    else:
        print(_str, False)


if_bool_value(1)
if_bool_value(2)

junetech

// To view the default settings, hold "alt" while clicking on the "Settings" button.
// For documentation on these settings, see: https://aka.ms/terminal-documentation

{
    "$schema": "https://aka.ms/terminal-profiles-schema",

    "defaultProfile": "{61c54bbd-c2c6-5271-96e7-009a87ff44bf}",

    // You can add more global application settings here.

junetech

from typing import Any, Dict, List

def create_write_csv(formatted_list: List[Dict[str, Any]],
                    fieldnames: List[str],
                    filepath: str,
                    encoding: str):
    """row 정보를 가진 dictionary의 list를 받아 filepath에 csv로 저장
    
    Arguments:
        formatted_list {List[Dict[str, str]]} -- column head를 key, 값을 value로 하는 dictionary의 list