craigphicks

#!/bin/bash

mgmail()
(    
    dflt_to="xxx@gmail.com"
    dflt_froma="xxx@example.com"
    dflt_sub="notice from admin"
    dflt_text="default text"
    mailgun_domain="example.com"
    keyfile="./privatekey.txt"

craigphicks

---
title: Installing HEXO
tags:
  - Software
categories:
  - Hexo
comments: true
date: 2018-05-14 00:00:00
---

craigphicks

#!/usr/bin/env python3

import os
import sys
import subprocess

s = ""
s += "---- begin args ----\n"
for i in range(0,len( sys.argv )):
    s+= "argv[" + str(i) + "]:" + str(sys.argv[i]) +"\n"

craigphicks

#!/bin/bash

# Documentation can be found on either of following blogs (with mirrored content):
# https://pindertek.net/2018/07/04/sendmail-free-mailgun/
# https://craigphicks.github.io/2018/07/04/sendmail-free-mailgun/

# NOTE: root permission required to write to /var/log.
# Choose another log location if that will not be suitable.
Logfile=/var/log/sendmail-dummy.log
if [[ $EUID -ne 0 ]]; then

craigphicks

PasswordSafe database format description version 3.31
-----------------------------------------------------

Copyright (c) 2003-2016 Rony Shapiro <ronys@pwsafe.org>.
All rights reserved. Use of the code is allowed under the Artistic
License terms, as specified in the LICENSE file distributed with this
code, or available from
http://www.opensource.org/licenses/artistic-license-2.0.php 

craigphicks

## Full example with *lighttpd v1.4.45* and *Firefox v65.0*

craigphicks

multi os booting with systemd-boot

We set up multiple OS to be booted from a UBS SD.

Both are Ubuntu.

• ub16 is on an LVM2 partition.
• ub18 is on an encrypted LUKS partition with LVM2 on the inside. As it happen, the disk is SSD.

Formatting the USB SD

craigphicks

import yaml
#import pdb
import sys
import subprocess
import pprint

fn_mdin = "./mdext.yml"
fn_mdcfgtmp = "./tmp/mdext-CFG.yml"
fn_scr="./call-pymd.out"

craigphicks

secure ssh copy to remote server

motivation

From machine A, user-A does an sshinto th eaccount user-B on server B for a terminal session.
In the course of that session, it would be convenient to copy some data to A's clipboard, without using mouse to drag and click. Example use cases:

1. cat files content into local clipboard. C.f., cat | xsel -i -b or cat | xclip -i -selection b

craigphicks

#!/bin/bash
# 
# craigphicks copyright 2019 - MIT license
# see https://github.com/craigphicks/privca
set -u


Existing_CA_CN=""

function _get_CA_CN {