braian87b

# ========================================================
# Setup a Dumb AP, Wired backbone for OpenWRT / LEDE
# ========================================================
# Set lan logical interface as bridge (to allow bridge multiple physical interfaces)
uci set network.lan.type='bridge'
# assign WAN physical interface to LAN (will be available as an additional LAN port now)
uci set network.lan.ifname="$(uci get network.lan.ifname) $(uci get network.wan.ifname)"
uci del network.wan.ifname
# Remove wan logical interface, since we will not need it.
uci del network.wan

timbennett

# This script takes a video's individual frames and overlays them to produce a composite "long exposure" image.
#
# Usage: python expose.py video.mp4 width height
#
# IMPORTANT: you'll need to edit this script to set the value of 'alpha' appropriate for your video's length and desired brightness.

from __future__ import division
import subprocess as sp
import numpy
from PIL import Image, ImageDraw

blackgate

Known Issues: On High Sierra there are problems related to the screen brightness and sleep issues.

1. Reset SMC and NVRAM

SMC: https://support.apple.com/en-us/HT201295

NVRAM: https://support.apple.com/en-us/HT204063

2. Change the gpu-power-prefs and disable SIP

fernandoaleman

Reduce LVM Partition on CentOS 7

Sometimes when creating a new CentOS 7 server, the drive is partioned with the root, boot and swap, and then all the rest of the space is given to the home directory.

Here, we are going to reduce the size of the /home partition and allocate the remaining space back to the root partition.

List Block Devices

List the current block devices

simonliska

Intro

Let's deploy Rook Ceph in kubernetes ditribution using vagrant or k3d and setup default Grafana dashboard using Grafana Cloud.

Prerequisities

For vagrant: install vagrant, virtualbox (6.1.x. - newest compatible with vagrant) and kubectl.

For k3d: install k3d and kubectl.

Create environment

Vagrant option