Parin Lai ParinLL

Setting up and using Entware on Synology device

Taken from https://keestalkstech.com/2018/03/install-nano-with-entware-on-synology-nas-dsm6/.

Prepare directory for Entware

# create a home for Entware
mkdir -p /volume1/@Entware/opt
# go on as root

Change default DNS nameserver used by Kubernetes pods

This can be applied generically but usually applies to Linux nodes that have a local caching nameserver running, which means pointing to an IP in the loopback range (127.0.0.0/8). Ubuntu 18.04 Bionic Beaver does this by default.

Option 1: Change host configuration

sudo systemctl mask systemd-resolved
rm -f /etc/resolv.conf
sudo ln -s /run/systemd/resolve/resolv.conf /etc/resolv.conf

#Custom login message

Example

Last login: Wed Oct 22 21:12:10 2015 from *****
  ___  ___ _____                     _  
  |  \/  |/  ___|                   | | 
  | .  . |\ `--.  ____ _   _  _ __  | | __  __ _ 
  | |\/| | `--. \|_  /| | | || `_ \ | |/ / / _` |
  | |  | |/\__/ / / / | |_| || | | ||   < | (_| |
  \_|  |_/\____/ /___| \__, ||_| |_||_|\_\ \__,_|

__/ |

for testing external hdd with smartctl,

install smartmontools

$ sudo apt-get install smartmontools

start test,

Git 更換遠端伺服器倉庫網址URL

1.確認目前Git遠端伺服器網址： git remote -v

git remote -v
origin  https://github.com/USERNAME/REPOSITORY.git (fetch)
origin  https://github.com/USERNAME/REPOSITORY.git (push)

2.更換Git遠端伺服器位網址，使用：git remote set-url

	GVLKs for KMS and Active Directory-based activation of Office 2019 and Office 2016

	Applies to: Volume licensed versions of Office 2019 and Office 2016, including Project and Visio

	By default, volume licensed versions of Office 2019 and Office 2016 are installed with a Generic Volume License Key (GVLK).
	The GVLK enables Office to automatically discover and activate against your KMS host computer or Active Directory infrastructure.

	Important

	These license keys can't be used to activate your personal copy of Office.

	syntax on
	filetype plugin indent on

	"Get the 2-space YAML as the default when hit carriage return after the colon
	autocmd FileType yaml setlocal ts=2 sts=2 sw=2 expandtab

	set is hlsearch ai ic scs
	nnoremap <esc><esc> :nohls<cr>

	"https://vim.fandom.com/wiki/Moving_lines_up_or_down

	#!/bin/bash

	#### Functions ###
	display_usage() {
	echo "This script must be run with Docker capable privileges and you should login to your registry before pushing!"
	echo -e "\nUsage:\n$0 <saved_image> [--push]\n"
	echo -e " <saved_image>\t\t\tThe image file to load and push"
	echo -e " [--push]\t\t\tPush to registry"
	echo -e "\nExample: $0 /mydir/ubuntu.tar --push "
	}

	#!/usr/bin/env python
	# -- coding: utf-8 --
	#
	# This is how I used it:
	# $ cat ~/.bash_history \| python bash-to-zsh-hist.py >> ~/.zsh_history

	import sys
	import time

	# in dockerfile
	RUN useradd -ms /bin/bash new_user_name
	# in cli
	useradd -ms /bin/bash new_user_name