henrik

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

andreyvit

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

vicalejuri

import os
from jinja2 import FileSystemLoader, Environment

template_path = os.getcwd()

# Load jinja
jinja_loader = FileSystemLoader( template_path )
jinja_env    = Environment( loader=jinja_loader )

# Get the template and render it using `myvars`

arthurzenika

{% if salt['pkg.version']('apache2') %}
poodle apache server restart:
    service.running:
        - name: apache2
  {% for foundfile in salt['cmd.run']('rgrep -m 1 SSLProtocol /etc/apache*').split('\n') %}
    {% if 'No such file' not in foundfile and 'bak' not in foundfile and foundfile.strip() != ''%}
poodle {{ foundfile.split(':')[0] }}:
    file.replace:
        - name : {{ foundfile.split(':')[0] }}
        - pattern: "SSLProtocol all -SSLv2[ ]*$"

devStepsize

/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           ______     ______     ______   __  __     __     ______
          /\  == \   /\  __ \   /\__  _\ /\ \/ /    /\ \   /\__  _\
          \ \  __<   \ \ \/\ \  \/_/\ \/ \ \  _"-.  \ \ \  \/_/\ \/
           \ \_____\  \ \_____\    \ \_\  \ \_\ \_\  \ \_\    \ \_\
            \/_____/   \/_____/     \/_/   \/_/\/_/   \/_/     \/_/
This is a sample Slack Button application that adds a bot to one or many slack teams.
# RUN THE APP:
  Create a Slack app. Make sure to configure the bot user!
    -> https://api.slack.com/applications/new

anhldbk

What are non-Bitcoin applications of blockchain technology?

"In 2015 Uber, the world's largest taxi company owns no vehicles, Facebook the world's most popular media owner creates no content, Alibaba the most valuable retailer has no inventory, and Airbnb the world's largest accommodation provider owns no real estate."*

Through collaboration and value distribution, decentralized autonomous organizations (DAOs) will be just as disruptive to the above centralized business models.

Currency

Brainiarc7

Tuning Intel Skylake and beyond for optimal performance and feature level support on Linux:

Note that on Skylake, Kabylake (and the now cancelled "Broxton") SKUs, functionality such as power saving, GPU scheduling and HDMI audio have been moved onto binary-only firmware, and as such, the GuC and the HuC blobs must be loaded at run-time to access this functionality.

Enabling GuC and HuC on Skylake and above requires a few extra parameters be passed to the kernel before boot.

Instructions provided for both Fedora and Ubuntu (including Debian):

Note that the firmware for these GPUs is often packaged by your distributor, and as such, you can confirm the firmware blob's availability by running: