glamp

Modifying an Existing Docker Image

To install a custom package or modify an existing docker image we need to

1. run a docker a container from the image we wish to modify
2. modify the docker container
3. commit the changes to the container as a docker image
4. test changes made to image

1.) Running a docker container from an image

maxim

#!/usr/bin/env bash
#
# gh-dl-release! It works!
# 
# This script downloads an asset from latest or specific Github release of a
# private repo. Feel free to extract more of the variables into command line
# parameters.
#
# PREREQUISITES
#

jaredhowland

#Quick Guide sudo atsutil databases -remove

atsutil server -shutdown

atsutil server -ping

#Extended Guide from http://doc.extensis.com/Font-Management-in-OSX-Best-Practices-Guide.pdf

iamkirkbater

{% macro input(name, value, type, attributes) %}
  <input name="{{ name }}" type="{{ type }}" value="{{ value }}"{% for attr, value in attributes %} {{ attr }}="{{ value }}"{% endfor %}{% if not attributes.id is defined %} id="{{ name }}"{% endif %}/>
{% endmacro %}

{% macro text(name, value, attributes) %}
  {% from _self import input %}
  {{ input(name, value, "text", attributes) }}
{% endmacro %}

{% macro password(name, value, attributes) %}

dcai

#!/bin/bash
# http://blog.strictly-software.com/2013/07/apache-performance-tuning-bash-script.html
echo "Calculate MaxClients by dividing biggest Apache thread by free memory"
if [ -e /etc/debian_version ]; then
 APACHE="apache2"
elif [ -e /etc/redhat-release ]; then
 APACHE="httpd"
fi
APACHEMEM=$(ps -aylC $APACHE |grep "$APACHE" |awk '{print $8'} |sort -n |tail -n 1)
APACHEMEM=$(expr $APACHEMEM / 1024)

talkingmoose

#!/bin/bash

<<ABOUT_THIS_SCRIPT
-------------------------------------------------------------------------------

	Written by:William Smith
	Professional Services Engineer
	Jamf
	bill@talkingmoose.net
	https://gist.github.com/2cf20236e665fcd7ec41311d50c89c0e

nikolay-n

#!/usr/bin/python2.7
# -*- coding: utf-8 -*-

'''
Defaults Monitor - tool to sniff defaults keys and values using unified log
to launch use standard python 2.7, eg python2.7 ./defsmon.py

'''

import os

dvessel

url scheme:
x-apple.systempreferences:com.apple.KEY[.KEY]?SUB-PANE

examples:
x-apple.systempreferences:com.apple.systempreferences.AppleIDSettings?iCloud
x-apple.systempreferences:com.apple.preference.keyboard?Shortcuts

urls:

com.apple.systempreferences.ApplelDSettings

dvessel

macOS 10.15 System Preference Panes

Below are a list of System Preference pane URLs and paths that can be accessed with scripting to assist users with enabling macOS security settings without having to walk them through launching System Preferences, finding panes, and scrolling to settings. Not all panes have an accessible anchor and some are OS specific.

To find the Pane ID of a specific pane, open the System Preferences app and select the desired Preference Pane. With the pane selected, open the ScriptEditor.app and run the following script to copy the current Pane ID to your clipboard and display any available anchors:

tell application "System Preferences"
	set CurrentPane to the id of the current pane
	set the clipboard to CurrentPane