krisleech

Ring handler a function which accepts a request (map) and returns a response (map).

Ring middleware

function (handler, &args -> function(request -> response) because it is a closure handler and &args are in scope within the returned handler function.

a function which accepts a "next handler" (the next handler in the chain) + any extra arguments and returns a handler (function), which will accept a request and return a response.

krisleech

Renew GPG key

Given that your key has expired.

$ gpg --list-keys
$ gpg --edit-key KEYID

Use the expire command to set a new expire date:

krisleech

When an interger is sent for monitor>type an internal error occurs. If a string is sent as in the main.yml example it is okay.

When an internal error occurs a 200 response not 500 is sent.

When an error occurs (e.g. monitor already exists) a 200 response is sent.

krisleech

Software:

• https://www.mycli.net/

Steps

• dump and gzip postgres (source)

pg_dump -Ox -T sessions -U mos mos_staging > ~/mos_staging.sql

krisleech

$ gem build wisper.gemspec
Enter PEM pass phrase:
INFO:  Your certificate has expired, trying to re-sign it...
ERROR:  While executing gem ... (Gem::Security::Exception)
    certificate /CN=kris.leech\/DC=gmail\/DC=com not valid after 2020-10-15 18:13:45 UTC   

$ gem cert --re-sign -C gem-public_cert.pem -K ~/.ssh/gem-private_key.pem

krisleech

  let(:model_class) do
    Class.new(ApplicationRecord) do
      self.table_name = "model_class_#{SecureRandom.uuid.delete('-')}"

      def self.up
        connection.execute("CREATE TABLE #{table_name}(id INTEGER PRIMARY KEY AUTOINCREMENT)")
      end

      def self.down
        ApplicationRecord.connection.execute("DROP TABLE #{table_name}")

krisleech

set surround

set hlsearch
set scrolloff=3
set ignorecase smartcase
set showmode
set history=1000
set relativenumber
set number

krisleech

if(document.queryCommandSupported('copy')) {
        if(text=='') { text = ' '; } // empty inputs do not get selected

        // copy text to off-screen input
        $('#clipboard').val(text);

        // 1.) does copy empty inputs, but adds newline before content
        var range = document.createRange();
 range.selectNode(document.querySelector('#clipboard'));

krisleech

This works for all mics including webcam mics.

bin/mic-on

#!/usr/bin/env bash

# toggle webcam mic
amixer -c 1 sset Mic cap
# toggle default mic

krisleech

Error: No such file or directory - Cannot find Elasticsearch launch script from [elasticsearch] -- did you pass a correct path? When using ElasticSearch gems.

Ubuntu elasticsearch package changed, so no longer does which elasticsearch return anything, which means the gem can not find the binary.

Solution: suppy command option to ES to tell it where the binary is, either use the existing binary, mine was at /usr/shared/elasticsearch/bin/elasticsearch, or symlink the same binary to somewhere in $PATH or install a new version to $PATH.

To install a new version download and untar to somewhere in $PATH, e.g. ~/bin You can find downloads such as this one: https://download.elastic.co/elasticsearch/elasticsearch/elasticsearch-1.7.3.tar.gz