mdonkers

#!/usr/bin/env python3
"""
License: MIT License
Copyright (c) 2023 Miel Donkers

Very simple HTTP server in python for logging requests
Usage::
    ./server.py [<port>]
"""
from http.server import BaseHTTPRequestHandler, HTTPServer

loretoparisi

# Output a single frame from the video into an image file:
ffmpeg -i input.mov -ss 00:00:14.435 -vframes 1 out.png

# Output one image every second, named out1.png, out2.png, out3.png, etc.
# The %01d dictates that the ordinal number of each output image will be formatted using 1 digits.
ffmpeg -i input.mov -vf fps=1 out%d.png

# Output one image every minute, named out001.jpg, out002.jpg, out003.jpg, etc. 
# The %02d dictates that the ordinal number of each output image will be formatted using 2 digits.
ffmpeg -i input.mov -vf fps=1/60 out%02d.jpg

lrgalego

" https://github.com/itchyny/lightline.vim
let g:lightline = {
      \   'active': {
      \      'left': [ [ 'mode', 'paste' ],
      \                [ 'fugitive', 'readonly', 'filename', 'modified' ] ]
      \   },
      \   'component': {
      \       'readonly': '%{&readonly?"🔒":""}',
      \       'fugitive': '%{exists("*fugitive#head") ? fugitive#head(): ""}'
      \   },

simonw

How to recover lost Python source code if it's still resident in-memory

I screwed up using git ("git checkout --" on the wrong file) and managed to delete the code I had just written... but it was still running in a process in a docker container. Here's how I got it back, using https://pypi.python.org/pypi/pyrasite/ and https://pypi.python.org/pypi/uncompyle6

Attach a shell to the docker container

Install GDB (needed by pyrasite)

apt-get update && apt-get install gdb

Tristor

server {
    listen 80;
    listen [::]:80;
    server_name matrix.tristor.ro;

    location '/.well-known/acme-challenge' {
        default_type "text/plain";
        allow all;
        root /var/www/matrix.tristor.ro/public/;
    }

impredicative

"""
Usage example:

    from logger import get_logger
    log = get_logger()
    log.info('my_event', my_key1='val 1', my_key2=5, my_key3=[1, 2, 3], my_key4={'a': 1, 'b': 2})

List of metadata keys in each log message:
    event
    _func

cryzed

Disclaimer: Please follow this guide being aware of the fact that I'm not an expert regarding the things outlined below, however I made my best attempt. A few people in IRC confirmed it worked for them and the results looked acceptable.

Attention: After following all the steps run gdk-pixbuf-query-loaders --update-cache as root, this prevents various gdk-related bugs that have been reported in the last few hours. Symptoms are varied, and for Cinnamon the DE fails to start entirely while for XFCE the icon theme seemingly can't be changed anymore etc.

Check the gist's comments for any further tips and instructions, especially if you are running into problems!

Screenshots

Results after following the guide as of 11.01.2017 13:08:

so0k

Kubectl output options

Let's look at some basic kubectl output options.

Our intention is to list nodes (with their AWS InstanceId) and Pods (sorted by node).

We can start with:

kubectl get no

Cinderhaze

ubuntu@ubuntu:~$ puppet apply pretty.pp                                                                                   [12/46]
Notice: Scope(Class[main]): {one => 1, two => [dos, 2]}
Notice: Scope(Class[main]): 
{
  "one": "1",
  "two": [
    "dos",
    "2"
  ]
}

pleasantone

"""
This comes from Mahmoud Hashemi @mhashemi found at:
https://gist.github.com/mahmoud/db02d16ac89fa401b968

This is an extension of the technique first detailed here:

http://sedimental.org/remap.html#add_common_keys

In short, it calls remap on each container, back to front, using the accumulating
previous values as the default for the current iteration.