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SSH Login Setup

1. Generate ssh key

# Generate ssh key with files(~/.ssh/id_rsa, ~/.ssh/id_rsa/pub) and username in default
ssh-keygen -t rsa

# Generate ssh key with specified files and username
ssh-keygen -t rsa -f ~/.ssh/[KEY_FILENAME] -C [USERNAME]

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#main.py
from fastapi import FastAPI
import asyncio

app = FastAPI()
lock = asyncio.Lock()

counter = 0

@app.post('/limit')

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VPN Server Setting

ocserv

# 
docker run --name ocserv --privileged -p 443:443 -p 443:443/udp -d tommylau/ocserv
# set username/password
docker exec -it ocserv ocpasswd -c /etc/ocserv/ocpasswd -g "Route,All" frank
# delete user

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Migrated from https://bitbucket.org/saaj/workspace/snippets/BeKARa/simple-cpu-and-rss-monitor-that-pushes-to

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Library Diagnosis

linker - Equivalent of DYLD_PRINT_LIBRARIES on linux? - Stack Overflow

linux - How do I find out what all symbols are exported from a shared object? - Stack Overflow

Linux

# print runtime loaded and accessed libraries

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/**
 * @file XOpenGLRenderAnimation.cpp
 * @author your name ([email protected])
 * @brief
 * @version 0.1
 * @date 2022-07-27
 *
 * @copyright Copyright (c) 2022
 * https://github.com/gamedevtech/X11OpenGLWindow
clang++ XOpenGLRenderAnimation.cpp -o XOpenGLRenderAnimation \

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• macOS, Zsh, and more
  • Zsh initializations
  • Zsh way of $PATH
  • the special macOS
  • /usr/libexec/path_helper
    • What is it?
    • What does it do?
    • What does it break?
  • Situation explained

• The .*shrc file

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#!/usr/bin/env python2

"""
    Other Repositories of python-ping
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    * https://github.com/l4m3rx/python-ping      supports Python2 and Python3
    * https://bitbucket.org/delroth/python-ping

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import threading
import time
import threading
import signal


class DummyThread(threading.Thread):
    def __init__(self):
        threading.Thread.__init__(self)
        self._running = True

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hello gistlog