Darshaka Pathirana jkirk

Maker Faire Vienna 2023 #MFV23

Bei der Maker Faire Vienna 2023 als Maker dabei gewesen sein, war eine unglaublich tolle Erfahrung. Wir haben super spannende Projekte gesehen und tolle Leute kennengelernt!

Vielen Dank an Joanna und Vjara für die Organisation dieses tollen Events und an alle, die mitgeholfen haben.

Minimal shell (with grml-config)

sudo apt install vim zsh tmux git
wget grml.org/scripts/grml-config.sh
sh ./grml-config.sh
chsh -s /bin/zsh

Startship

Lange Nacht der Forschung 2022 (Graz)

Standorte Graz: https://langenachtderforschung.at/region/25

Merkzettel: https://langenachtderforschung.at/merkzettel + https://langenachtderforschung.at/merkzettel/5f7937d294066aed54688ea5dc29dcd3

Programm + Shuttlebusse: https://media.langenachtderforschung.at/doc/rn/25/programm-graz.pdf + https://media.langenachtderforschung.at/doc/rn/25/busplan-graz.pdf

Unibib: https://langenachtderforschung.at/ausstellungsstandort/121: https://langenachtderforschung.at/station/1036 + https://langenachtderforschung.at/station/1051

QNAP HDD Recovery Test (encrypted)

Removed HDD-2 from NAS (while running) and plugged into a Sharkoon USB-Bay and tried to recover data.

Tried to assemble all existing volumes:

  % sudo mdadm --assemble --scan
  mdadm: /dev/md/9 has been started with 1 drive (out of 24).
  mdadm: /dev/md/256 has been started with 1 drive (out of 2).

Mellanox 100GbE Network Adapter Research

Kernel-Support:

Proxmox 6 Kernel:

ARA Records Ansible Functions

.zshrc.local:

# ansible ara functions
function ara_playbooks() { ara playbook list --limit ${1:=10} }
function ara_playbooks_checkrun() { ara playbook list --label "check:True" --limit ${1:=10} }
function ara_playbooks_fullrun() { ara playbook list --label "check:True" --limit ${1:=10} }
function ara_last() { ara playbook list --limit 1 -c id -f value }
function ara_hosts_changed() { ara result list --playbook $1 --limit 100 --resolve -c id -c host --changed }

https://github.com/StevenBlack/hosts

FOSDEM 2021 Playlist

zeha

Products versus Protocols: https://fosdem.org/2021/schedule/event/products_vs_protocols/
Escaping the Cargo Cult: https://fosdem.org/2021/schedule/event/python_escaping_cargo_cult/
The Evolution of File Descriptor Monitoring in Linux: https://fosdem.org/2021/schedule/event/file_descriptor_monitoring/
Database Disasters and How to Find Them: https://fosdem.org/2021/schedule/event/postgresql_database_disasters_and_how_to_find_them/

	#!/bin/bash
	# See: https://github.com/grml/grml-live/issues/78#issuecomment-641141556

	sudo apt update
	sudo apt install --yes linux-headers-$(uname -r) gcc
	sudo apt install --yes --no-install-recommends zfs-dkms
	sudo modprobe zfs
	sudo apt install --yes zfsutils-linux

	#!/bin/bash
	# Inspired from: https://linux.samba.narkive.com/J6bwFGaF/samba-users-list-and-the-date-the-password-will-expire#post15

	# Get path to sam.ldb
	LDBDIR=$(samba -b \| grep 'PRIVATE_DIR' \| awk -F ':' '{print $NF}' \| sed 's/^ *//g')
	if [ -z "${LDBDIR}" ]; then
	echo "This is supposed to be a DC, but cannot obtain the Private dir."
	echo "Cannot Continue...Exiting."
	exit 1
	else