yiidtw

## run_qemu_ubuntu2204_arm64.sh
#!/bin/sh

# Disclaimer:
# This is a simple script to run qemu arm64 system simulation on x86 host with
# prebuilt image. Tested on QEMU emulator version 6.2.0 on Ubuntu22.04 LTS host.
#

# Directory layout:
# qemu_ubuntu2204_arm64;
# ├── cloud-config.img

## run_starter_fs.sh
#!/bin/sh

# Disclaimer:
# This is a simple script to run gem5 full system simulation.
# Tested on gem5 version 23.1.0.0.
# Quickstart and compile gem5: https://www.gem5.org/getting_started/
# prebuilt kernel image: http://dist.gem5.org/dist/v22-0/arm/aarch-system-20220707.tar.bz2
# prebuilt rootfs: http://dist.gem5.org/dist/current/arm/disks/linaro-minimal-aarch64.img.bz2
# Author of this script: yiidtw

## random_quote_bot.js
function doPost(e) {
  var CHANNEL_ACCESS_TOKEN = '<your channel access token>';
  var msg= JSON.parse(e.postData.contents);
  console.log(msg);

  var replyToken = msg.events[0].replyToken;
  var userMessage = msg.events[0].message.text;

  if (typeof replyToken === 'undefined') {
    return;

## conda virtualenv bashrc
# .bashrc

################################################################################
# python environment control
################################################################################
export PYTHON_ENV=""

function entervirtualenv
{
    if type virtualenvwrapper.sh >/dev/null 2>&1; then

## conda virtualenv bashrc
# .bashrc

################################################################################
# python environment control
################################################################################
export PYTHON_ENV=""

function entervirtualenv
{
    if type virtualenvwrapper.sh >/dev/null 2>&1; then

## todo.html
<!DOCTYPE html>
<html>
<head>
    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
    <style>
        .done {
            text-decoration: line-through
        }
    </style>
</head>

## gist:2db129b7244143b0e49bb8eb85f42289
# From http://garmoncheg.blogspot.com/2012/06/pretty-git-log.html
git config --global alias.lg "log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit --"

## str_to_timestamp.py
import datetime
import dateutil.parser # pip install python-dateutil

s = '2019-05-15T01:23:54Z'
d = dateutil.parser.parse(s)
t = d.replace(tzinfo=datetime.timezone.utc).timestamp()

# s = '2019-05-15T01:23:54Z'
# d = datetime.datetime(2019, 5, 15, 1, 23, 54, tzinfo=tzutc())
# t = 1557883434.0

## AWS-CentOS-7-AMIs.md

      
              4 files
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                yiidtw
                / AWS-CentOS-7-AMIs.md
            
            
              Created
              August 22, 2019 14:42
                — forked from gene1wood/AWS-CentOS-6-7-8-8-Stream-AMIs.md
            
              
                AWS CloudFormation CentOS 7 AMIs
              
          
CentOS AMI mapping in JSON
CentOS AMI mapping in YAML
Code to produce the mapping


## migration_ad_hoc_command.sh
pg_dump -h db_host -U user_name -p 5432 -F c -v -f /path/to/backup/data.bak db_name
pg_restore -v -h db_host -p 5432 -U user_name -d db_name /path/to/backup/data.bak

curl -X GET 'http://localhost:9200/_cat/indices?v'

# dump
elasticdump --input=http://localhost:9200/index_name --output=/path/to/backup/data.json --type=data

# restore
elasticdump --input=/tmp/aa.aisoc/ds_as.json --output=http://localhost:9200 --type=data  --headers='{"content-type": "application/json"}'
	#!/bin/sh

	# Disclaimer:
	# This is a simple script to run qemu arm64 system simulation on x86 host with
	# prebuilt image. Tested on QEMU emulator version 6.2.0 on Ubuntu22.04 LTS host.
	#

	# Directory layout:
	# qemu_ubuntu2204_arm64;
	# ├── cloud-config.img
	#!/bin/sh

	# Disclaimer:
	# This is a simple script to run gem5 full system simulation.
	# Tested on gem5 version 23.1.0.0.
	# Quickstart and compile gem5: https://www.gem5.org/getting_started/
	# prebuilt kernel image: http://dist.gem5.org/dist/v22-0/arm/aarch-system-20220707.tar.bz2
	# prebuilt rootfs: http://dist.gem5.org/dist/current/arm/disks/linaro-minimal-aarch64.img.bz2
	# Author of this script: yiidtw
	function doPost(e) {
	var CHANNEL_ACCESS_TOKEN = '<your channel access token>';
	var msg= JSON.parse(e.postData.contents);
	console.log(msg);

	var replyToken = msg.events[0].replyToken;
	var userMessage = msg.events[0].message.text;

	if (typeof replyToken === 'undefined') {
	return;
	# .bashrc

	################################################################################
	# python environment control
	################################################################################
	export PYTHON_ENV=""

	function entervirtualenv
	{
	if type virtualenvwrapper.sh >/dev/null 2>&1; then
	<!DOCTYPE html>
	<html>
	<head>
	<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
	<style>
	.done {
	text-decoration: line-through
	}
	</style>
	</head>
	# From http://garmoncheg.blogspot.com/2012/06/pretty-git-log.html
	git config --global alias.lg "log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit --"
	import datetime
	import dateutil.parser # pip install python-dateutil

	s = '2019-05-15T01:23:54Z'
	d = dateutil.parser.parse(s)
	t = d.replace(tzinfo=datetime.timezone.utc).timestamp()

	# s = '2019-05-15T01:23:54Z'
	# d = datetime.datetime(2019, 5, 15, 1, 23, 54, tzinfo=tzutc())
	# t = 1557883434.0
	pg_dump -h db_host -U user_name -p 5432 -F c -v -f /path/to/backup/data.bak db_name
	pg_restore -v -h db_host -p 5432 -U user_name -d db_name /path/to/backup/data.bak

	curl -X GET 'http://localhost:9200/_cat/indices?v'

	# dump
	elasticdump --input=http://localhost:9200/index_name --output=/path/to/backup/data.json --type=data

	# restore
	elasticdump --input=/tmp/aa.aisoc/ds_as.json --output=http://localhost:9200 --type=data --headers='{"content-type": "application/json"}'