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@varqox
varqox / recording_application_and_microphone.md
Last active March 7, 2024 17:59
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
@dmurawsky
dmurawsky / index.js
Last active February 4, 2024 17:20
How to make a page full height in Next.js
const FullHeightPage = () => (
<div>
Hello World!
<style global jsx>{`
html,
body,
body > div:first-child,
div#__next,
div#__next > div {
height: 100%;
@jaceklaskowski
jaceklaskowski / deployment-tool-ansible-puppet-chef-salt.md
Last active January 3, 2024 22:12
Choosing a deployment tool - ansible vs puppet vs chef vs salt

Requirements

  • no upfront installation/agents on remote/slave machines - ssh should be enough
  • application components should use third-party software, e.g. HDFS, Spark's cluster, deployed separately
  • configuration templating
  • environment requires/asserts, i.e. we need a JVM in a given version before doing deployment
  • deployment process run from Jenkins

Solution

@mobilemind
mobilemind / git-tag-delete-local-and-remote.sh
Last active April 18, 2024 16:07
how to delete a git tag locally and remote
# delete local tag '12345'
git tag -d 12345
# delete remote tag '12345' (eg, GitHub version too)
git push origin :refs/tags/12345
# alternative approach
git push --delete origin tagName
git tag -d tagName