fakuivan

#!/usr/bin/env bash

eval_on_ztncui () {
    # shellcheck disable=1090
    (source ~/containers/ztncui.sh && ztncui-compose exec -T ztncui bash -c "$1"); return $?
}

# Arguments are escaped, last argument gets the address of the server prepended, auth token is added to the header
curl_on_ztncui () {
    # shellcheck disable=2016

fakuivan

FROM alpine:3

RUN apk add --no-cache ffmpeg inotify-tools bash python3 coreutils tzdata
RUN mkdir /app
WORKDIR /app
COPY ./recorder.sh ./util.sh /app/

ENTRYPOINT [ "/app/recorder.sh" ]

fakuivan

#!/usr/bin/env bash

decode_hp_xcas_program () {
    python3.8 -c '
import sys
enc = "utf-16le"
delims = ("#cas".encode(enc), "#end".encode(enc))
print(((lambda conts: conts[conts.find(delims[0])+len(delims[0]):conts.rfind(delims[1])])(
    open(sys.argv[1], mode="rb").read())).decode(enc))' \
        "$1"

fakuivan

#!/usr/bin/env python3.9
from itertools import chain
from typing import Iterator
import argh
ichain = chain.from_iterable

def up_to_multiple(mul: int, val: int) -> int:
    """
    Rounds a value up to the nearest multiple
    """

fakuivan

from typing import overload, Any, Tuple, Callable, TypeVar

T=TypeVar('T')
@overload
def free_var(initial: T) -> Tuple[Callable[[T], T], Callable[[], T]]: ...

@overload
def free_var(*, like: T) -> Tuple[Callable[[T], T], Callable[[], T]]: ...

def free_var(*args, **kwargs):

fakuivan

-- generalized n-ary gray code generator
gray :: (Integral a) => [b] -> a -> [[b]]

gray elems 1 = map (:[]) elems
gray elems n =
    concat $ zipWith ($) prependers $ flipN $ gray elems (n-1)
    where flipN = (take $ length elems) . (iterate reverse)
          prependers = [ map (elem:) | elem <- elems ]

fakuivan

% Evaporado ;0;10;20;30;40;50;60;70;80;90;100
Temperatura (°C) ;32;53;69;88;102;115;126;137;154;177;182

fakuivan

Helper script for running VcXsrv from WSL

Add it to .bashrc

# Autostart VcXsrv
. <(~/vcxserv_helpers.sh ~/.vcxsrv.port)

fakuivan

TP-Link TL-SG108E V1 config backup format

This switch does not allow you to choose which ports the default VLAN is connected to. Seeing that the configs for the default VLAN do get dumped into the config backup file, I decided to patch that file, modifying and uploading the internal config of the switch instead of politely asking it to remove that VLAN from some ports.

If you open the config file with a hex editor, you'll notice somewhere in the middle the strings "Default_VLAN", followed by the names of the VLANs

fakuivan

# Source: https://www.reddit.com/r/termux/comments/ubtuua/hi_i_need_help_with_this_problem_any_ideas/

# binutils and libsodium are required to build pynacl
# while rust is required to build cryptography
pkg install python rust libsodium binutils
export CARGO_BUILD_TARGET=aarch64-linux-android
pip install magic-wormhole