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John Jelinek IV johnjelinek

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@garethr
garethr / LICENSE
Last active January 21, 2022 21:33
A script for customers to use the Snyk API to get a list of projects impacted by the Log4Shell vulnerability
This is free and unencumbered software released into the public domain.
Anyone is free to copy, modify, publish, use, compile, sell, or
distribute this software, either in source code form or as a compiled
binary, for any purpose, commercial or non-commercial, and by any
means.
In jurisdictions that recognize copyright laws, the author or authors
of this software dedicate any and all copyright interest in the
software to the public domain. We make this dedication for the benefit
@MarkBennett
MarkBennett / installing-ruby-2.5.1-on-m1.md
Last active June 20, 2024 07:44
Installing Ruby 2.5 on Mac M1
@dteoh
dteoh / mysql2-gem-install.md
Created November 22, 2019 01:18
Installing mysql2 gem

Installing mysql2 gem

This is always an annoying process, especially when you are setting up a new computer. I assume you are using macOS + homebrew. I also assume that you want to run an older version of MySQL (although the instructions should be adaptable).

Installing MySQL

$ brew install mysql@5.7 # change the version if needed
@timja
timja / jenkins-dump-credentials.groovy
Last active May 16, 2024 16:46
Dump jenkins credentials - use in script console
import com.cloudbees.plugins.credentials.*
import com.cloudbees.plugins.credentials.common.*
import com.cloudbees.plugins.credentials.domains.*
import com.cloudbees.plugins.credentials.impl.*
import com.cloudbees.jenkins.plugins.sshcredentials.impl.*
import org.jenkinsci.plugins.plaincredentials.impl.*
// def item = Jenkins.instance.getItem("your-folder")
@hothero
hothero / aes_cbc_pkcs5.go
Last active March 30, 2024 02:53
AES/CBC/PKCS5Padding implementation by Golang (can work with JAVA, C#, etc.)
package main
import (
"bytes"
"crypto/aes"
"crypto/cipher"
"encoding/base64"
"fmt"
)
@theronic
theronic / clj-nrepl.clj
Created March 1, 2018 10:01
How to start an nREPL using Clojure CLI tools using clj
$ clj -Sdeps '{:deps {org.clojure/tools.nrepl {:mvn/version "0.2.12"}}}'
Clojure 1.9.0
user=> (use '[clojure.tools.nrepl.server :only (start-server stop-server)])
nil
user=> (defonce server (start-server :port 7888))
#'user/server
;; now connect to port 7888. there's probably a way to do this in one line.
@jessfraz
jessfraz / boxstarter.ps1
Last active April 11, 2024 16:02
Boxstarter Commands for a new Windows box.
# Description: Boxstarter Script
# Author: Jess Frazelle <jess@linux.com>
# Last Updated: 2017-09-11
#
# Install boxstarter:
# . { iwr -useb http://boxstarter.org/bootstrapper.ps1 } | iex; get-boxstarter -Force
#
# You might need to set: Set-ExecutionPolicy RemoteSigned
#
# Run this boxstarter by calling the following from an **elevated** command-prompt:
@marcgg
marcgg / notevalues.json
Created November 1, 2016 10:56
note frequency value
var noteValues = {
'C0': 16.35,
'C#0': 17.32,
'Db0': 17.32,
'D0': 18.35,
'D#0': 19.45,
'Eb0': 19.45,
'E0': 20.60,
'F0': 21.83,
'F#0': 23.12,
@olih
olih / jq-cheetsheet.md
Last active June 20, 2024 16:22
jq Cheet Sheet

Processing JSON using jq

jq is useful to slice, filter, map and transform structured json data.

Installing jq

On Mac OS

brew install jq

The best: