MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

drorata

# Initialize the scroll
page = es.search(
  index = 'yourIndex',
  doc_type = 'yourType',
  scroll = '2m',
  search_type = 'scan',
  size = 1000,
  body = {
    # Your query's body
    })

gramian

#!/bin/sh

echo $((`cat /sys/class/thermal/thermal_zone0/temp` / 1000))

shortjared

a4b.amazonaws.com
access-analyzer.amazonaws.com
account.amazonaws.com
acm-pca.amazonaws.com
acm.amazonaws.com
airflow-env.amazonaws.com
airflow.amazonaws.com
alexa-appkit.amazon.com
alexa-connectedhome.amazon.com
amazonmq.amazonaws.com

ixs

#!/usr/bin/python

import Crypto.Hash
import Crypto.Hash.HMAC
import Crypto.Hash.SHA512
import Crypto.Random
import Crypto.Cipher
import base64
import collections
import hashlib

wongcyrus

curl -s https://gist.githubusercontent.com/wongcyrus/a4e726b961260395efa7811cab0b4516/raw/6a045f51acb2338bb2149024a28621db2abfcaab/resize.sh | bash /dev/stdin 60

larsch

Installing Arch Linux AArch64 on the NanoPi R2S

There is current no support for the NanoPi R2S in ArchLinuxArm, but it's possible to run it using the generic aarch64 installation.

Prepare sd-card/image

1. Copy bootloader and uBoot from an armbian image using for the NanoPi R2S using dd (sectors 32 to 32767) everything before the partition, except the partition table).
2. Create an ext4 partition on /dev/mmcblk0p1 at offset of 32768 sectors (16384 KiB):

Device         Boot Start      End  Sectors  Size Id Type

pojntfx

Boot Linux or OpenBSD on the PowerBook G4 (PowerPC/ppc32)

Creating the USB sticks

Use an older USB 2.0 stick, newer ones will most certainly not work.

sudo dd if=debian-11.0.0-powerpc-NETINST-1.iso of=/dev/sda1 status=progress # Or use GNOME Disks, Etcher etc.
sync

timothyham

A Short IPv6 Guide for Home IPv4 Admins

This guide is for homelab admins who understand IPv4s well but find setting up IPv6 hard or annoying because things work differently. In some ways, managing an IPv6 network can be simpler than IPv4, one just needs to learn some new concepts and discard some old ones.

Let’s begin.

First of all, there are some concepts that one must unlearn from ipv4:

Concept 1