yetanotherchris

# Tested on Ubuntu, use 'apt-get install jq'

cat ./bookmarks.json | jq '.. | select(.type?=="text/x-moz-place") | "\(.title?), \(.uri)"?'
cat ./bookmarks.json | jq -r '.. | select(.type?=="text/x-moz-place") | "- [\(.title?)](\(.uri?))"'  > uris.md

# The second prints a markdown file using the title and uri

yetanotherchris

while ($true) { $r = wget -uri "http://somesite.com?q=1" -headers @{"Accept-Tenant"="Nz"}; echo $r.Content }

yetanotherchris

# choco install -y jq
# npm install --global fast-cli

while ($true)
{
    $now = date;
    $dateRow = $now.ToString("dd-MM-yyyy HH:mm");
    $dl = fast -u --json | jq '.downloadSpeed';
    
    echo "$dateRow, $dl" >> data.txt;

yetanotherchris

using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Net.Http;
using System.Threading.Tasks;
using TestCircuitBreaker.Models;

yetanotherchris

// See https://github.com/dotnet/runtime/issues/23749

public static class CertHelper
{
    // To generate a self-signed cert:
    // dotnet dev-certs https -ep $pwd/selfsigned.pem --format Pem -np
    public static X509Certificate2 GetCertificate()
    {
        X509Certificate2 sslCert = CreateFromPublicPrivateKey("certs/selfsigned.pem", "certs/selfsigned.key");
        

yetanotherchris

package main

import (
	"encoding/json"
	"fmt"
	"io/ioutil"
	"log"
	"net/http"
)

yetanotherchris

$yarnPath = & yarn global bin
$path = [System.Environment]::GetEnvironmentVariable("PATH", [System.EnvironmentVariableTarget]::User)
[System.Environment]::SetEnvironmentVariable("PATH", "$path;$yarnPath", [System.EnvironmentVariableTarget]::User)

# Your yarn path should appear at the end of the path now
[System.Environment]::GetEnvironmentVariable("PATH", [System.EnvironmentVariableTarget]::User)

# Try a global command, for example gatsby. If you're using Visual Studio Code, you'll need to restart the IDE
gatsby

yetanotherchris

using System;
using System.IO;
using System.Security.Cryptography;
using System.Security.Cryptography.X509Certificates;

namespace PublicKeyCryptographyExample
{
    //
    // https://yetanotherchris.dev/security/public-private-key-in-netcore-by-example/
    // 

yetanotherchris

wget "http://api.forismatic.com/api/1.0/?method=getQuote&format=json&lang=en" | Select-Object -Expand Content | ConvertFrom-Json | Select-Object quoteText, quoteAuthor

yetanotherchris

// Add the following nuget package for Base64Url decoding:
// dotnet add package Microsoft.AspNetCore.WebUtilities

// This example JWT is taken from jwt.io
string jwt = "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyfQ.SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c";
string[] parts = jwt.Split('.');

foreach (string section in parts)
{
 	// The final (3rd) section is the JWT signature, so will appear as nonsense as it isn't JSON