kodaka

#!/bin/bash
set -Ceu
cd "$(dirname "$0")"

# setup
IN_FILE="$1"
OUT_DIRNAME="export_mermaid"
mkdir -p "$OUT_DIRNAME"

# mermaid-cli

kodaka

#!perl
#
# eg:
# $ perl aws_stepfunctions_retry.pl --interval_seconds 5 --max_attempts 20 --backoff_rate 1.7
#
use strict;
use warnings;
use Getopt::Long;
use Text::Table;

kodaka

title	date	tags
Perl DBD::Oracle in Docker	2019-09-05 21:00:00 +0900	oracle docker perl

Let's use Perl

kodaka

title	date	tags
Filtering SSH Host with peco	2019-08-06 18:00:00 +0900	ssh peco bash

Filtering Host from ~/.ssh/config using peco, and execute SSH.

kodaka

title	date	tags
DRY YAML, Using Anchor and Alias	2019-06-27 19:00:00 +0900	yaml

Sometimes there are same keys or values in one YAML.

Not to repeat yourself, it is good to use anchor and alias features.

kodaka

title	date	tags
Getting Values of Instance in Liquid Easily	2019-06-27 19:30:00 +0900	liquid ruby

How to get values (or method? I don't care) in Liquid easily.

kodaka

title	date	tags
Safe Max/Min for Empty List in Scala	2019-06-28 19:30:00 +0900	scala

List (Seq) in Scala has max method but it is failed if the list is empty.

kodaka

title	date	tags
Wondering Way to Merge YAML	2019-07-01 23:30:00 +0900	yaml

With merge, YAML can be more readable and easy to configure.

kodaka

---

title: "Driving Git Repository with ghq and peco" date: "2019-07-09 23:00:00 +0900" tags:

• git
• github
• ghq
• peco
• homebrew
• bash

kodaka

title	date	tags
Beautiful PNG from Graphviz	2019-07-28 03:00:00 +0900	graphviz librsvg homebrew

Outputted PNG by [Graphviz][link-graphviz] must be beauty.