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@chrisswanda
chrisswanda / WireGuard_Setup.txt
Last active December 11, 2025 10:22
Stupid simple setting up WireGuard - Server and multiple peers
Install WireGuard via whatever package manager you use. For me, I use apt.
$ sudo add-apt-repository ppa:wireguard/wireguard
$ sudo apt-get update
$ sudo apt-get install wireguard
MacOS
$ brew install wireguard-tools
Generate key your key pairs. The key pairs are just that, key pairs. They can be
@ralfr
ralfr / README.md
Created January 15, 2017 19:22 — forked from pdanford/README.md
Applescript to launch iTerm2 Version 3+ from OS X Finder via keyboard shortcut or Toolbar

Description

Based on info from http://peterdowns.com/posts/open-iterm-finder-service.html but with modified behavior and fixed to work with iTerm2 version 3 or later. It will not work with older versions of iTerm. The modified behavior is to open a new terminal window for each invocation instead of reusing an already open window. Update - The original author released a build script for the newer iTerm2 versions at https://github.com/peterldowns/iterm2-finder-tools that keeps the original behavior of reusing an open iTerm2 window.

To open iTerm2 at selected folder with keyboard shortcut

  1. Run Automator, select a new Service
  2. Select Utilities -> Run AppleScript
  3. Service receives selected 'folders' in 'finder.app'
  4. Paste script:
@sloria
sloria / recorder.py
Last active June 24, 2025 11:28
WAV recording functionality using pyaudio
# -*- coding: utf-8 -*-
'''recorder.py
Provides WAV recording functionality via two approaches:
Blocking mode (record for a set duration):
>>> rec = Recorder(channels=2)
>>> with rec.open('blocking.wav', 'wb') as recfile:
... recfile.record(duration=5.0)
Non-blocking mode (start and stop recording):
@cybear
cybear / raspberry_pi_optimization.md
Last active January 27, 2023 22:17
I read up a little on performance optimization for the Raspberry Pi, and gathered the links before they disappear from my short term memory.

Raspberry Pi general optimization

  • Use a class 10 SD card for best speed. The USB bus can't come much higher than 30MB/s so you don't have to buy any extremely fast ones though. Not all cards are compatible, check the compatibility list: http://elinux.org/RPi_SD_cards
  • Use the HardFloat version of Raspbian instead of the SoftFloat. HF has much faster floating point operations - however SF is required for running Java. So it's either Java or performance, like normal.
  • The official Raspbian image gives low network speeds: http://elinux.org/RPi_Performance#NIC
  • A graphics driver by Simon / teh_orph is using hardware acceleration for some instructions: http://www.raspberrypi.org/phpBB3/viewtopic.php?f=63&t=28294 installation instructions: http://elinux.org/RPi_Xorg_rpi_Driver
  • The firmware can be upgraded which gives, among other things, better GPU performance.