Skip to content

Instantly share code, notes, and snippets.

View nyxwulf's full-sized avatar

Doug Tolton nyxwulf

40 followers · 6 following
View GitHub Profile
@anvk
anvk / psql_useful_stat_queries.sql
Last active December 21, 2025 10:46
List of some useful Stat Queries for PSQL
--- PSQL queries which also duplicated from https://github.com/anvk/AwesomePSQLList/blob/master/README.md
--- some of them taken from https://www.slideshare.net/alexeylesovsky/deep-dive-into-postgresql-statistics-54594192
-- I'm not an expert in PSQL. Just a developer who is trying to accumulate useful stat queries which could potentially explain problems in your Postgres DB.
------------
-- Basics --
------------
-- Get indexes of tables
@xsot
xsot / instructions.md
Last active March 3, 2024 13:42
sed maze solver

Usage

sed -E -f solver.sed input where input is a file containing the maze.

For best results, resize your terminal to match the height of the maze. To disable animations, delete the lines containing p.

Maze format

The solver assumes the following:

  • The maze only contains the characters # \nSE
  • Every line has the same number of characters
  • There is only one start (S) and end (E)
@nyxwulf
nyxwulf / README.md
Created November 30, 2021 17:55 — forked from felixhammerl/README.md
Write TLS keys system-wide in macOS via SSLKEYLOGFILE and launchd
  1. Put tlskeylogger.plist at ~/Library/LaunchAgents/tlskeylogger.plist
  2. launchctl load ~/Library/LaunchAgents/tlskeylogger.plist, so it will load on the next restart
  3. launchctl start ~/Library/LaunchAgents/tlskeylogger.plist, so it will load the environment variable immediately
  4. Restart your browser(s)
  5. See how TLS keys are being written to ~/.tlskeyfile via tail -f ~/.tlskeyfile