eagafonov

#!/bin/sh

set -x

# Create a folder named 'docker'. The folder would have 'executible' flag set
mkdir -p `pwd`/scripts/docker

# Add the script to the path BEFORE the rest
export PATH=`pwd`/scripts:$PATH

eagafonov

.PHONY: target1 # Target 1 help text                                                                                     
target1: target2 target3                                                                                                 
    @echo "Target 1"                                                                                                     
                                                                                                                         
.PHONY: target2 # Target 2 help text                                                                                     
target2:                                                                                                                 
    @echo "Target 2"                                                                                                     
                                                                                                                         
.PHONY: target3                                 

eagafonov

#!/bin/bash -x
set -e

# https://www.digitalocean.com/community/tutorials/how-to-use-floating-ips-on-digitalocean

DESTINATION_IP=$1
shift || (echo "E: Destination IP is not provided. Aborting"; exit 1)

ANCHOR_GW=$(curl -s http://169.254.169.254/metadata/v1/interfaces/public/0/anchor_ipv4/gateway)

eagafonov

Installing Debian GNU/Linux from a Unix/Linux System

My packages

apt install -V krusader \
  sudo \
  kde-plasma-desktop\
  network-manager\

network-manager-openvpn\

eagafonov

• Remove stoppped containers

  docker rm $(docker ps -a -q --filter status=exited)

• Delete all 'untagged/dangling' () image

  docker rmi $(docker images -q -f dangling=true)

• Remove ALL unused images > docker rmi $(docker images --format={{.Repository}}:{{.Tag}})

eagafonov

How to use GitLab and keep calm

Personal (and borrowd) best practices how to use GitLab Web-UI with high efficency. The author uses GitLab Community Edition

Long story short

• issue boards
• CI Linter
• bookmarks to most-user projects and stuff

eagafonov

# class for autopsy

In [1]: class A:
   ...:     def foo():
   ...:         pass


# initial investigations

In [16]: str(A.foo)

eagafonov

How to recover deleted stash commits

TL;DR

git fsck --unreachable | grep commit | cut -d" " -f3 | xargs git log --merges --no-walk --grep=WIP

Original SO post.

eagafonov

import logging

# default config
logging.basicConfig()

# LogMessage attributes for FORMAT
# https://docs.python.org/3.5/library/logging.html#logrecord-attributes

FORMAT = '%(asctime)-15s %(message)s'
logging.basicConfig(format=FORMAT)

eagafonov

class GetAttrNotImplementedMixin:
    methods_to_be_implemented = {'foo', 'bar'}  # add more method names

    def __getattr__(self, name):
        def _method_not_implemented(*args, **kwargs):
            raise NotImplementedError("Method %s is not implemented in class %s" % (name, self.__class__.__name__))

        if name in self.methods_to_be_implemented:
            return _method_not_implemented