simeji’s gists

simeji / make_ruby_dict.rb

Created April 8, 2014 04:33 — forked from henry0312/make_ruby_dict.rb

	#!/usr/bin/env ruby

	require 'uri'

	if ARGV.size != 1
	warn "Invalid argument"
	exit
	end

	methods = []

simeji / file0.txt

Last active December 31, 2015 12:21

Vimがちょっと便利になる5つ起動オプション(おまけあり) ref: http://qiita.com/simeji/items/41f4c1bd4e9a2b3c1526

vim +45 test.rb

simeji / vim-practice-1.txt

Created June 16, 2014 08:34

Vim practice text

	Amazon Web Services (abbreviated AWS) is a collection of remote computing services (also called web services) that together make up a cloud computing platform, offered over the Internet by Amazon.com.
	The most central and well-known of these services are Amazon EC2 and Amazon S3.
	The service is advertised as providing a large computing capacity (potentially many servers) much faster and cheaper than building a physical server farm.

simeji / vim-practice-2.txt

Created June 16, 2014 08:40

Vim practice

	The MIT License (MIT)

	Copyright (c) 2014 simeji

	Permission is hereby granted, free of charge, to any person obtaining a copy
	of this software and associated documentation files (the "Software"), to deal
	in the Software without restriction, including without limitation the rights
	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	copies of the Software, and to permit persons to whom the Software is
	furnished to do so, subject to the following conditions:

simeji / vim-practice-3

Last active August 29, 2015 14:02

vim-practice-3

	hoge
	moge
	fuga
	bar
	test
	this is a pen


	hoge = [Hoge]
	moge = [Moge]

simeji / ex-rc.vim

Last active August 29, 2015 14:07

	" insert map
	imap <C-t> Helloworld!!<CR>
	" normal map
	nmap <C-f> :echo expand('%:p')<CR>
	" visual map
	vmap <C-e> :s/xxxx/homes/g<CR>
	" commandline map
	cmap <C-a> <Home>
	cmap <C-e> <End>
	cmap <C-f> <Right>

simeji / function.vim

Created September 29, 2014 09:46

vim-sample

	" function sample
	function TestFunction(a,b,c)
	echo a:a
	echo a:b
	echo a:c
	endfunction

	" 引数の設定
	com -nargs=+ TestFunc call TestFunction(<f-args>)

simeji / file0.txt

Created February 27, 2015 02:20

特定のタグのついたセキュリティグループ内容を編集だけできるIAMポリシー ref: http://qiita.com/simeji/items/dc32b2dec0362376258f

	{
	"Version": "2012-10-17",
	"Statement": [
	{
	"Effect": "Allow",
	"Action": [
	"ec2:AuthorizeSecurityGroupEgress",
	"ec2:AuthorizeSecurityGroupIngress",
	"ec2:RevokeSecurityGroupEgress",
	"ec2:RevokeSecurityGroupIngress"

simeji / descrive_ec2_instances.go

Last active February 13, 2025 04:27

Get EC2 instance list filtered by NameTag

	package main

	import (
	"fmt"
	"github.com/awslabs/aws-sdk-go/aws"
	"github.com/awslabs/aws-sdk-go/aws/credentials"
	"github.com/awslabs/aws-sdk-go/service/ec2"
	)

	func main() {

simeji / file0.txt

Last active September 16, 2015 17:50

AWS CLI で現在停止中で30日以上前に起動されたインスタンスを取得するワンライナー ref: http://qiita.com/simeji/items/3d680c3a59897700f43c

$ ago=30;date -v-${ago}d > /dev/null 2>&1 && DATE=`date -v-${ago}d +%Y-%m-%d` || DATE=`date --date="-${ago} days" +%Y-%m-%d`; aws ec2 describe-instances --filter Name=instance-state-name,Values=stopped --query "Reservations[].Instances[?LaunchTime<='$DATE'][].{InstanceId: InstanceId,PrivateIpAddress: PrivateIpAddress,LaunchTime: LaunchTime}"

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