Anthony Dahanne anthonydahanne

Enable TCP port 2375 for external connection to Docker

See this issue.
Docker best practise to Control and configure Docker with systemd.

Create daemon.json file in /etc/docker:

 {"hosts": ["tcp://0.0.0.0:2375", "unix:///var/run/docker.sock"]}

Create PDF files from Markdown sources in OSX

When [Markdown][markdown] appeared more than 10 years ago, it aimed to make it easier to express ideas in an easy-to-write plain text format. It offers a simple syntax that takes the writer focus away from the formatting, thus giving her time to focus on the actual content.

The market abunds of editors to be used for help with markdown. After a few attempts, I settled to Sublime and its browser preview plugin, which work great for me and have a small memory footprint to accomplish that. To pass the results around to other people, less technical, a markdown file and a bunch of images is not the best approach, so converting it to a more robust format like PDF seems like a much better choice.

[Pandoc][pandoc] is the swiss-army knife of converting documents between various formats. While being able to deal with heavy-weight formats like docx and epub, we will need it for the more lightweight markdown. To be able to generate PDF files, we need LaTeX. On OSX, the s

	/*
	* Sending an email using kotlin and Apache Commons Email
	*
	* Usage: java -jar app.jar <user> <password> <from> <to> <cc>
	*/
	package main.kotlin.sendmail

	import org.apache.commons.mail.Email
	import org.apache.commons.mail.EmailException
	import org.apache.commons.mail.HtmlEmail

	#!/usr/bin/env bash
	# treeを擬似的に再現したスクリプト

	dir_count=0
	file_count=0

	traverse() {
	dir_count=$(expr $dir_count + 1)
	local directory=$1
	local prefix=$2

	...

	# Fake a fuse install
	RUN apt-get install libfuse2
	RUN cd /tmp ; apt-get download fuse
	RUN cd /tmp ; dpkg-deb -x fuse_* .
	RUN cd /tmp ; dpkg-deb -e fuse_*
	RUN cd /tmp ; rm fuse_*.deb
	RUN cd /tmp ; echo -en '#!/bin/bash\nexit 0\n' > DEBIAN/postinst
	RUN cd /tmp ; dpkg-deb -b . /fuse.deb