olih

Processing JSON using jq

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

Installing jq

On Mac OS

brew install jq

u0d7i

Disable vim automatic visual mode on mouse select

issue: :set mouse-=a
add to ~/.vimrc: set mouse-=a

my ~/.vimrc for preserving global defaults and only changing one option:

source $VIMRUNTIME/defaults.vim
set mouse-=a

halberom

{# style 1 - long form #}
{% if filepath == '/var/opt/tomcat_1' %}
  {% set tomcat_value = tomcat_1_value %}
{% else %}
  {% set tomcat_value = tomcat_2_value %}
{% endif %}

{# style 2 - short form #}
{% set tomcat_value = tomcat_1_value if (filepath == '/var/opt/tomcat_1') else tomcat_2_value %}

protrolium

ffmpeg

Converting Audio into Different Formats / Sample Rates

Minimal example: transcode from MP3 to WMA:
ffmpeg -i input.mp3 output.wma

You can get the list of supported formats with:
ffmpeg -formats

You can get the list of installed codecs with:

simonmd

Description

Simple Dashing widget (and associated files) to display DICOM server checks.

##Dependencies

dicom

Add it to dashing's gemfile:

jasonrudolph

curl https://api.github.com/repos/atom/atom/stargazers -H 'Accept: application/vnd.github.v3.star+json'

josefglatz

# /etc/gitlab/gitlab.rb
gitlab_rails['gitlab_email_from'] = "support@owndomain.at"

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.gmail.com"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_user_name'] = "account@owndomain.at"
gitlab_rails['smtp_password'] = "NicePassword"
gitlab_rails['smtp_domain'] = "owndomain.at"
gitlab_rails['smtp_authentication'] = :plain

lelandbatey

Description

This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.

The script is here:

#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"

Results

nukeador

This guide provides detailed steps for setting up DNS records, configuring a DNS tunneling server and client, and setting up a browser for secure proxy connections.

Why iodine?

• Bypassing Network Restrictions: iodine excels in environments with strict network restrictions. It utilizes DNS queries, which are typically allowed through firewalls, to tunnel data where traditional methods like VPNs might be blocked.
• Efficient for Limited Bandwidth: Ideal for situations with bandwidth limitations, iodine requires less bandwidth compared to standard VPNs, making it a practical choice for networks with restricted data flow.
• Customizability and Open Source: As an open-source tool, iodine offers extensive customization options. Users with specific technical needs or those interested in a hands-on approach to network tunneling can tailor iodine to their requirements.

Prerequisites

yasuoza

require 'benchmark'
require 'mysql2'

DB_NAME     = 'bench_mroonga'
DB_USERNAME = 'username'
DB_USERPASS = 'password'
TABLE_NAME  = 'benches'

insert_cols = ['none', 'mysql', 'mroonga'].join(', ')