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@varqox
varqox / recording_application_and_microphone.md
Last active August 16, 2024 15:09
How to record multiple applications and microphone into one audio file on Linux using PulseAudio

How to record multiple applications and microphone into one audio file on Linux

Step 0. Terminology

Sinks are for output, sources are for input. To stream source to sink a loopback must be created. More shall you find there.

Step 1. Create output sink that will be recorded

Our output sink will be named recording.

pacmd load-module module-null-sink sink_name=recording sink_properties=device.description=recording
@nealfennimore
nealfennimore / wireguard.conf
Last active June 11, 2026 19:52
Wireguard VPN - Forward all traffic to server
# ------------------------------------------------
# Config files are located in /etc/wireguard/wg0
# ------------------------------------------------
# ---------- Server Config ----------
[Interface]
Address = 10.10.0.1/24 # IPV4 CIDR
Address = fd86:ea04:1111::1/64 # IPV6 CIDR
PostUp = iptables -A FORWARD -i wg0 -j ACCEPT; iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE; ip6tables -A FORWARD -i wg0 -j ACCEPT; ip6tables -t nat -A POSTROUTING -o eth0 -j MASQUERADE # Add forwarding when VPN is started
PostDown = iptables -D FORWARD -i wg0 -j ACCEPT; iptables -t nat -D POSTROUTING -o eth0 -j MASQUERADE; ip6tables -D FORWARD -i wg0 -j ACCEPT; ip6tables -t nat -D POSTROUTING -o eth0 -j MASQUERADE # Remove forwarding when VPN is shutdown
@cemeyer
cemeyer / ⁄etc⁄logrotate.conf
Last active October 22, 2023 12:06
Sane logrotate.conf settings
# create new (empty) log files after rotating old ones
create
# use date as a suffix of the rotated file
dateext
compress
compresscmd /bin/zstd
compressext .zst
compressoptions -18 -T0 --rm
@mohanpedala
mohanpedala / bash_strict_mode.md
Last active July 20, 2026 22:09
set -e, -u, -o, -x pipefail explanation
@MawKKe
MawKKe / cryptsetup-with-luks2-and-integrity-demo.sh
Last active June 24, 2026 17:43
dm-crypt + dm-integrity + dm-raid = awesome!
#!/usr/bin/env bash
#
# Author: Markus (MawKKe) ekkwam@gmail.com
# Date: 2018-03-19
#
#
# What?
#
# Linux dm-crypt + dm-integrity + dm-raid (RAID1)
#
@rosswilson
rosswilson / pot-transfer.json
Created February 21, 2018 14:23
Monzo Webhook Payloads
{
"type": "transaction.created",
"data": {
"id": "tx_00009TnTFcG7cG6bxxxxxx",
"created": "2018-02-19T17:32:03.234Z",
"description": "pot_00009Qoyee0RPU0sxxxxxx",
"amount": -40000,
"fees": {},
"currency": "GBP",
"merchant": null,
@Pulimet
Pulimet / AdbCommands
Last active July 19, 2026 08:07
Adb useful commands list
Hi All!
I've recently launched a tool that wraps many of the commands here with a user interface. This desktop application is currently available for macOS. There's a roadmap outlining planned features for the near future.
Feel free to request any features you'd like to see, and I'll prioritize them accordingly.
One of the most important aspects of this application is that every command executed behind the scenes is displayed in a special log section. This allows you to see exactly what’s happening and learn from it.
Here's the link to the repository: https://github.com/Pulimet/ADBugger
App Description:
ADBugger is a desktop tool designed for debugging and QA of Android devices and emulators. It simplifies testing, debugging, and performance analysis by offering device management, automated testing, log analysis, and remote control capabilities. This ensures smooth app performance across various setups.
@OdinsPlasmaRifle
OdinsPlasmaRifle / arch_linux_installation.md
Last active April 9, 2026 10:31
LVM on LUKS Arch installation with systemd-boot
@Dev-Dipesh
Dev-Dipesh / rabbitmq_notes.md
Last active March 2, 2026 04:58
Why RabbitMQ is better over Redis and notes on RabbitMq.

Redis is Database whereas RabbitMQ was designed as a message router or message-orientated-middleware (mom), so I'm sure if you look for benchmarks, you'll find that RabbitMQ will outperform Redis when it comes to message routing.

RabbitMQ is written in Erlang which was specifically designed by the telecom industry to route messages, you get clustering out of the box due to it being written in Erlang which means in a clustered environment, RabbitMQ will outperform Redis even further.

Furthermore, you get guaranteed delivery of messages due to the AMQP protocol, in other words, if the network drops while consuming the message, the consumer won't be able to say thanks for the message, so the consumer will drop the message and Rabbit will requeue the message, if you publish a message and the queue didn't say thanks to the publisher due to network problems or timeouts, Rabbit will drop the message and the publisher will keep on trying to publish the message. You can have publish retries with backoff policies, so

@Dammmien
Dammmien / wget.sh
Last active January 11, 2026 02:36
wget cheat sheet
# POST a JSON file and redirect output to stdout
wget -q -O - --header="Content-Type:application/json" --post-file=foo.json http://127.0.0.1
# Download a complete website
wget -m -r -linf -k -p -q -E -e robots=off http://127.0.0.1
# But it may be sufficient
wget -mpk http://127.0.0.1
# Download all images of a website