mmynk

#!/usr/bin/env bash

# Exit on error
set -e

function usage {
  echo "Usage: $0 [options]"
  echo "Options:"
  echo "  -h, --help             Show this help message"
  echo "  -r, --reduce EXT       Reduce image size (jpg, png)"

mmynk

#!/usr/bin/env python3

# This script calculates the substantial presence test for US tax purposes.
# Example usage: ./residency_calc.py "2025-02-02,2025-03-03;2024-04-04,2024-05-05;2023-06-06,2023-07-07"

import argparse
from dataclasses import dataclass
from datetime import datetime

mmynk

# ref: https://docs.docker.com/engine/install/ubuntu/#install-using-the-repository

setup_apt_repo() {
  # Add Docker's official GPG key:
  sudo apt-get update
  sudo apt-get install ca-certificates curl gnupg
  sudo install -m 0755 -d /etc/apt/keyrings
  curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
  sudo chmod a+r /etc/apt/keyrings/docker.gpg

mmynk

45403 socket(AF_NETLINK, SOCK_RAW|SOCK_CLOEXEC, NETLINK_ROUTE) = 3
45403 setsockopt(3, SOL_SOCKET, SO_SNDBUF, [32768], 4) = 0
45403 setsockopt(3, SOL_SOCKET, SO_RCVBUF, [1048576], 4) = 0
45403 setsockopt(3, SOL_NETLINK, NETLINK_EXT_ACK, [1], 4) = 0
45403 bind(3, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 0
45403 getsockname(3, {sa_family=AF_NETLINK, nl_pid=45403, nl_groups=00000000}, [12]) = 0


45403 sendto(3, [{nlmsg_len=40, nlmsg_type=RTM_GETLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_DUMP, nlmsg_seq=1694105256, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=0, ifi_flags=0, ifi_change=0}, [{nla_len=8, nla_type=IFLA_EXT_MASK}, RTEXT_FILTER_VF]], 40, 0, NULL, 0) = 40
45403 recvmsg(3, {msg_name={sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, msg_namelen=12, msg_iov=[{iov_base=NULL, iov_len=0}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_TRUNC}, MSG_PEEK|MSG_TRUNC) = 2844