Chris Kobrzak chris-kobrzak
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| # Create a beefed up Podman virtual machine | |
| podman machine init --cpus 3 --memory 6144 --disk-size 20 |
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| sudo multipass set local.driver=virtualbox # errors on my work laptop | |
| # Default driver | |
| sudo multipass set local.driver=hyperkit | |
| # Create a VM | |
| multipass launch --name ubuntu2004 | |
| # Create a VM with custom parameters | |
| multipass launch \ |
chris-kobrzak
/ getCurrentPositionTask.js
Created
October 20, 2021 16:05
Promisified navigator.geolocation.getCurrentPosition
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| function getCurrentPositionTask(positionConfig) { | |
| const { geolocation } = navigator | |
| return new Promise((resolve, reject) => { | |
| const handleSuccess = ({ coords }) => { | |
| resolve(coords) | |
| } | |
| const handleError = error => { reject(error) } |
chris-kobrzak
/ postman-jwt-auth-pre-request.js
Last active
September 22, 2021 15:14
Postman pre-request script for automatic JWT-authentication. Please see config options at the top of the script.
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| // Environment variable names config | |
| const env = { | |
| ACCESS_TOKEN: '_token', // This env var will be created by the script | |
| AUTH_TIME: '_authTime', // This env var will be created by the script | |
| BASE_URL: 'baseUrl', | |
| ID: 'username', | |
| SECRET: 'password' | |
| } | |
| // API config | |
| const api = { |
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| using MyService.Core.Models; | |
| namespace MyService.Providers.Mappers | |
| { | |
| public interface IMyMapper<in T> where T : ISomething | |
| { | |
| MappedSomething MapToSomething(T somethingGeneric); | |
| } | |
| public class MyConcreteMapper : IMyMapper<SomethingA> |
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| for m4aFile in *.m4a; \ | |
| do ffmpeg -i "$m4aFile" \ | |
| -ab 128k \ | |
| ogg/"${m4aFile%.m4a}.ogg"; \ | |
| done |
chris-kobrzak
/ namei.sh
Last active
April 14, 2021 11:47
Display all permissions on a path and its parents on Linux
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| namei -om /path/to/a/dir-or-file | |
| # Sample output | |
| # | |
| # f: /usr/local/bin/nginx_modsite | |
| # drwxr-xr-x root root / | |
| # drwxr-xr-x root root usr | |
| # drwxr-xr-x root root local | |
| # drwxr-xr-x root root bin | |
| # -rwxr-xr-x root root nginx_modsite |
chris-kobrzak
/ get-kafka-metadata.sh
Created
February 25, 2020 17:09
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| kafkacat -L -b <BROKER_URL:PORT> -t <KAFKA_TOPIC> |
chris-kobrzak
/ search-apt-history.sh
Created
February 20, 2020 17:09
Search APT history on Debian systems
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| find /var/log/apt -name 'history.log*' -exec zgrep -- '<YOUR SEARCH TERM>' {} + |
chris-kobrzak
/ isWithinRadius.js
Last active
February 20, 2020 20:53
— forked from moshmage/withinRadius.js
Compares two points' latitude and longitude and returns true if within provided metres
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| const {asin, cos, sin, sqrt, PI} = Math | |
| const EARTH_RADIUS_KM = 6371 | |
| const METERS_IN_KM = 1000 | |
| // const deg2rad = n => Math.tan(n * (Math.PI / 180)) | |
| const convertDegToRad = degries => degries * (PI / 180) | |
| /** | |
| * is One Point within Another |