mybigman

#!/usr/bin/lua
-- load the http socket module
http = require("socket.http")
-- load the json module
json = require("json")

api_url = "http://api.openweathermap.org/data/2.5/weather?"

-- http://openweathermap.org/help/city_list.txt , http://openweathermap.org/find
cityid = "5128581"

mybigman

Installation guide for Void Linux with LUKS-encrypted btrfs root

Introduction

In this guide you will find:

• btrfs with Zstandard compression
• LUKS-encrypted root and swapfile
• GRUB with UEFI

You will not find:

• Instructions for file systems other than btrfs

mybigman

# Install Arch Linux with full encrypted btrfs subvolume inside luks
# Hardware: BIOS system, Intel GPU, Nvidia Optimus, Toshiba SSD, Wifi
# Please adjust for your needs.
# filename: install-arch-linux-on-btrfs-subvolume-inside-luks.txt
# The official guide: https://wiki.archlinux.org/index.php/Installation_Guide

# Download the archiso image from https://www.archlinux.org/download/
# Copy to a usb-drive
dd bs=4M if=archlinux.iso of=/dev/sdx status=progress oflag=sync # on linux

mybigman

# Generate a unique private key (KEY)
sudo openssl genrsa -out mydomain.key 2048

# Generating a Certificate Signing Request (CSR)
sudo openssl req -new -key mydomain.key -out mydomain.csr

# Creating a Self-Signed Certificate (CRT)
openssl x509 -req -days 365 -in mydomain.csr -signkey mydomain.key -out mydomain.crt

# Append KEY and CRT to mydomain.pem

mybigman

set nocompatible
filetype off

if empty(glob('~/.vim/autoload/plug.vim'))
  silent !curl -fLo ~/.vim/autoload/plug.vim --create-dirs
    \ https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
  autocmd VimEnter * PlugInstall --sync | source $MYVIMRC
endif

call plug#begin('~/.vim/plugged')

mybigman

from smtplib import SMTP		# Use this for standard SMTP protocol   (port 25, no encryption)
# from smtplib import SMTP_SSL as SMTP 	# This invokes the secure SMTP protocol (port 465, uses SSL)
from email.mime.text import MIMEText


class Email(object):
	SMTP_CONFIG = dict(
		server="your_smtp_server_hostname",
		username="your_smtp_server_username",
		password="your_smtp_server_password"

mybigman

Moved to git repository: https://github.com/denji/nginx-tuning

NGINX Tuning For Best Performance

For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx.

Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon with HyperThreading enabled, but it can work without problem on slower machines.

You must understand that this config is used in testing environment and not in production so you will need to find a way to implement most of those features best possible for your servers.

mybigman

# A lambda (λ) prompt.
# Green and red depending on exit status.
# Underlined if git status is dirty.
# Uppercase (Λ) if ahead of the remote.

function fish_prompt
  if is_status_okay
    set_color green
  else
    set_color red

mybigman

mdadm

Glossary:

• md: multiple devices

command	description
cat /proc/mdstat	show status of all raids
mdadm --detail /dev/md0	detailed status of raid md0

mybigman

The built image for a hello world project is less than 8 MB.

Builder image (it'd be best to upload this image to Docker Hub. This is 100% percent reusable).

FROM ubuntu:latest

ENV TARGET=x86_64-unknown-linux-musl
ENV BUILD_DIR=/src/target/x86_64-unknown-linux-musl/release/