igorvoltaic

"""
Script to create external tables in Greenplum based on Parquet schemas from S3
"""

import logging
import sys
from enum import Enum
from pathlib import PurePosixPath
from typing import List, Set
from urllib.parse import quote_plus

igorvoltaic

arm64 Linux VM on Mac M1 using QEMU

INSTALLATION

qemu-system-aarch64 \
    -cpu max -m 8G \
    -machine virt,accel=hvf \
    -M q35 \
    -smp 4,sockets=1,cores=4,threads=1 \

igorvoltaic

# 0. [OPTIONAL] In case: `Error: Failed to link all completions, docs and manpages: Permission denied @ rb_file_s_symlink`
sudo chown -R $(whoami) /usr/local/share/zsh


# 1. Install x86_64 Homebrew version:
arch -x86_64 /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"


# 2. In case `brew --prefix` is not `/usr/local` run this (for zsh) and restart the terminal:
echo 'export PATH="/usr/local/bin/:/usr/local/sbin:$PATH"' >> ~/.zshrc

igorvoltaic

#!/bin/bash
# debian in xhyve

img_name="@1"
tmp=$(mktemp -d)
pushd "$tmp"

iso="$HOME"/Downloads/$img_name

echo "fixing disk"

igorvoltaic

#!/bin/sh

if [[ `id -u` != 0 ]]; then
    echo "Must be root to run script"
    exit
fi
 
read -p "Enter user name and press [ENTER]: " UserName

if [[ $UserName == `dscl . -list /Users UniqueID | awk '{print $1}' | grep -w $UserName` ]]; then