derpeter

import os
import subprocess

path = os.getcwd()
for file in os.listdir(path):
    if file.endswith("mp4"):
        if "old" not in file:
            f = os.path.join(path, file)
            print("found " + f)
            old_file = os.path.join(path, file.split(".")[0] + "-old.mp4")

derpeter

pip install --upgrade pip
pip list --outdated --format=freeze | grep odoo | grep -v '^\-e' | cut -d = -f 1  | xargs -n1 pip install -U

derpeter

# # Retrieve data from MODBUS slave devices
[[inputs.modbus]]
#   ## Connection Configuration
#   ##
#   ## The plugin supports connections to PLCs via MODBUS/TCP or
#   ## via serial line communication in binary (RTU) or readable (ASCII) encoding
#   ##
#   ## Device name
   name = "SOLAR"
#

derpeter

#!/usr/bin/env python3

import time
try:
    from smbus2 import SMBus
except ImportError:
    from smbus import SMBus
from bme280 import BME280

# Initialise the BME280

derpeter

#!/usr/bin/env bash

# resets keyboard; kills all running instances of xcape
reset_kbd () {
  local xcape_cnt=$(pgrep xcape | wc -l)

  echo "  - reset_kbd"
  echo "    - killing $xcape_cnt instances of xcape"

  setxkbmap -layout us

derpeter

#!/usr/bin/env bash

# update
apt -y update
apt -y upgrade
apt -y dist-upgrade

# 5.2 mainline kernel
cd /tmp
wget https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.2-rc6/linux-headers-5.2.0-050200rc6_5.2.0-050200rc6.201906222033_all.deb

derpeter

<schedule>
  <version>1.0</version>
  <conference>
    <title>Fusion Festival - Content 2019</title>
    <acronym>fusion19</acronym>
    <days>5</days>
    <start>2019-06-26</start>
    <end>2019-06-30</end>
    <timeslot_duration>0:30</timeslot_duration>
  </conference>

derpeter

This can be used as a starting point for developing your own image e.g. for running MirageOS on an Pi3

You will need an arm64 / aarch64 cross compiler. You can use e.g. the cross compiler shipped by Ubuntu or get the toolchain of your choice for your OS.

apt-get install gcc-aarch64-linux-gnu

Now we setup the SD card. We need to create two partitions like shown below

Device                                Boot Start     End Sectors  Size Id Type
2018-03-13-raspbian-stretch-lite.img1       8192   93802   85611 41,8M  c W95 FAT32 (LBA)

derpeter

#!/bin/bash
DIR1=~/bar/
DIR2=~/foo/

SIZE1=0
SIZE2=0

for file in $DIR1*; do
        file2=$DIR2$(basename "$file")
        if [[ -f $file ]] && [[ -f $file2 ]]; then

derpeter

#!/bin/bash
MIN_SIZE=6G
IN_DIR=.
OUT_DIR=out

find $IN_DIR  -maxdepth 1 -type f -size +$MIN_SIZE -exec ffmpeg -y -i {} -c:v libx264 -preset slow -tune film -profile:v high -level 4.2 -crf 23 -c:a copy -c:s copy $OUT_DIR/{} \;