sveitser

#!/usr/bin/env bash
#
#  Usage
#
#     python2nix my_pypi_package > my_package.nix
#
#  TODO
#    - accept 'format' as arg
#    - prepopulate dependencies?
set -euo pipefail

sveitser

$  nix-shell -p python3Packages.joblib                                                                                                                                           2.781s  15:53:29 
these derivations will be built:
  /nix/store/w6q794hqy3q4fi9arc8cx09hwhaixng7-python3.7-joblib-0.12.4.drv
building '/nix/store/w6q794hqy3q4fi9arc8cx09hwhaixng7-python3.7-joblib-0.12.4.drv'...
unpacking sources
unpacking source archive /nix/store/ch8lr3bkfqnhnrwbcbibj00pmbrgzgg2-source
source root is source
setting SOURCE_DATE_EPOCH to timestamp 315619200 of file source/setup.py
patching sources
configuring

sveitser

Setup weechat relay, accessible via ssh-tunnel.

1. Add tmux and weechat to environment.systemPackages.
2. ssh into on server
3. run weechat inside tmux
4. Make sure port 8001 is blocked by firewall.
5. inside weechat:

/relay add weechat 8001

sveitser

/*
 * Copyright (c) 2018 Charlie Waters
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of

sveitser

#!/usr/bin/env bash
#
#  Usage
#
#     python2nix my_pypi_package > my_package.nix
#
#  TODO
#    - accept 'format' as arg
#    - prepopulate dependencies?
set -euo pipefail

sveitser

#!/usr/bin/env python
#
#                         DANGEROUS!
#
#  Benchmark drive with bonnie using ext4: vanilla, LUKS, LVM, LUKS + LVM
import os
import time
import sys

from sh import (

sveitser

#!/bin/bash
#
#                         DANGEROUS!
#
#  Benchmark drive with bonnie using ext4: vanilla, LUKS, LVM, LUKS + LVM
#
set -euxo pipefail

DISK="/dev/sda"
RUNS=3

sveitser

# luks + lvm + ext4

Version  1.97       ------Sequential Output------ --Sequential Input- --Random-
Concurrency   1     -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
Machine        Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP  /sec %CP
lulus           63G   892  99 40625   2 222666  13  2307  99 530668  15 +++++ +++
Latency              9188us   55434ms   33401ms    3675us   16365us     390us
Version  1.97       ------Sequential Create------ --------Random Create--------
lulus               -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
              files  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP

sveitser

#!/usr/bin/env bash
#
#   Installs nixos with full disk encrypted root partition.
#
#   - Prompts for password initially, after that no interaction should
#     be required.
#   - At the end it will prompt for a root password, could not make
#     echo-ing it into nixos-install work.
#   - Reserves 550MB for boot partition, rest for the root volume.
#   - After booting, log in as root user and set password for normal user.

sveitser

class DefaultDict<T, Q> extends Map<T, Q> {
  defaultFactory: () => Q
  constructor(defaultFactory: () => Q) {
    super()
    this.defaultFactory = defaultFactory
  }
  get(name: T): Q {
    if (this.has(name)) {
      return super.get(name)!
    } else {