boydjc

This snipit of code is used to change the priority of Minecraft so that I can squeeze out a bit more performance.

renice -n -20 $(ps -aux | grep minecraft | awk '{print $2}' | tail -2 | head -1)

A break down of the command:

• renice -n -20

used to set the max priority of a process. The renice command needs a process id to operate on

boydjc

#include <numeric>
#include <random>

int randNumbersNeeded = 10;

int minRange = 1, maxRange = 10;

std::random_device rd;
std::mt19937 g(rd());

boydjc

Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/37.0.2062.94 Chrome/37.0.2062.94 Safari/537.36
Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.85 Safari/537.36
Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:40.0) Gecko/20100101 Firefox/40.0
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_5) AppleWebKit/600.8.9 (KHTML, like Gecko) Version/8.0.8 Safari/600.8.9
Mozilla/5.0 (iPad; CPU OS 8_4_1 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) Version/8.0 Mobile/12H321 Safari/600.1.4
Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.85 Safari/537.36
Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.85 Safari/537.36
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.135 Safari/537.36 Edge/12.10240
Mozilla/5.0 (Windows NT 6.3; WOW64; rv:40.0) 

boydjc

MySQL

Getting started

• http://www.sqlteaching.com/
• https://www.codecademy.com/learn/learn-sql
• https://www.codecademy.com/catalog/language/sql

Related tutorials

• MySQL-CLI
• Analyzing Business Metrics

boydjc

jq: JSONL ↔︎ JSON conversion

1. JSONL → JSON

   jq -s '.' input.jsonl > output.json

2. JSON → JSONL

jq -c '.[]' input.json > output.jsonl