elleryq

#!/usr/bin/env python3

import argparse
import sys
import pathlib

def cut_path(path, limit):
    if len(path)>limit:
      parts = list(pathlib.PurePath(path).parts)
      # print(parts)

elleryq

Deploy the MongoDB Replica set using Ansible.

Pre-requisite:

Make sure to add hosts entries in /etc/hosts in all mongod instance. Verify whether it's reachable, i.e within network. Check it with ping or telnet. ping hostname/ip telnet hostname/ip mongo_port Quick guide

Adjust the hosts details in inventory. Adjust the global variables in group_vars/all

elleryq

//
//  VirtualKeyboard.swift
//  MacBook Air M1 Zhuyin Keyboard
//  Written with SwiftUI ~=300 LOC, < 4hrs
//  Created by Ethan Huang on 2021/1/13.
//  Twitter: @ethanhuang13

import SwiftUI

struct VirtualKeyboard: View {

elleryq

#!/usr/bin/env bash

set -Eeuo pipefail
trap cleanup SIGINT SIGTERM ERR EXIT

script_dir=$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd -P)

usage() {
  cat <<EOF
Usage: $(basename "${BASH_SOURCE[0]}") [-h] [-v] [-f] -p param_value arg1 [arg2...]

elleryq

showDialog(
  context: context,
  builder: (BuildContext context) {
    return AlertDialog(
      title: Text(""),
      content: Text("確定刪除？"),
      actions: <Widget>[
        FlatButton(
          child: Text("取消"),
          onPressed: () {

elleryq

vm.overcommit_memory=1
net.ipv4.tcp_syncookies=0
net.ipv4.tcp_tw_reuse=1
net.ipv4.tcp_tw_recycle=0
net.ipv4.tcp_fin_timeout=30
net.ipv4.tcp_keepalive_time=1200
net.ipv4.route.gc_timeout=100
net.ipv4.ip_local_port_range=1024 65000
net.ipv4.tcp_syn_retries=5
net.ipv4.tcp_synack_retries=5

elleryq

{
  "/api/*": {
    "target": "http://localhost:8000",
    "changeOrigin": true,
    "secure": false,
    "logLevel": "debug"
  },
  "/ws/*": {
    "target": "http://localhost:8000",
    "changeOrigin": true,

elleryq

- name: Simply generating self-signed SSL certs
  hosts: all
  become: yes
  become_method: sudo

  tasks:
    - name: backup old cert
      command: mv /etc/nginx/ssl/nginx.crt /etc/nginx/ssl/nginx.crt.bak
    - name: create self-signed SSL cert
      command: openssl req -new -nodes -x509 -subj "/C=TW/ST=Taipei/L=Taiwan/O=Biotrump/CN={{ansible_fqdn}}" -days 3650 -keyout /etc/nginx/ssl/nginx.key -out /etc/nginx/ssl/nginx.crt -extensions v3_ca creates=/etc/nginx/ssl/nginx.crt

elleryq

#!/usr/bin/groovy
// vi: ft=groovy

import hudson.model.*
import hudson.EnvVars
import groovy.json.JsonSlurperClassic
import groovy.json.JsonBuilder
import groovy.json.JsonOutput
import java.net.URL

elleryq

" First, you need to install pathogen: https://blog.longwin.com.tw/2014/07/vim-use-pathogen-manage-plugin-2014/
execute pathogen#infect()

set nocompatible
set t_Co=256

set nu " line number
set cursorline
" set cursorcolumn
set showmatch