frederickding

# add to .bashrc

# Set up ssh-agent
SSH_ENV="$HOME/.ssh/environment"

function start_ssh_agent {
    echo "Initializing new SSH agent..."
    touch $SSH_ENV
    chmod 600 "${SSH_ENV}"
    /usr/bin/ssh-agent | sed 's/^echo/#echo/' >> "${SSH_ENV}"

frederickding

Import-Module Veeam.Backup.PowerShell
$outputBuilder = New-Object System.Text.StringBuilder
[void]$outputBuilder.AppendLine('ESC "@"')
[void]$outputBuilder.AppendLine('ESC "2"')

$job = Get-VBRTapeJob -Name ExampleJobName
$lastjob = (Get-VBRTapeBackupSession -Job $job | Sort-Object EndTime | Select-Object -Last 1)

# get the tape name
$tape = (Get-VBRTapeMedium -MediaPool $job.Target | Sort-Object LastWriteTime | Select-Object -Last 1)

frederickding

#!/usr/bin/env python3
from escpos import *
import argparse
import os
import sys
import datetime

cli_parser = argparse.ArgumentParser(description='Print to a network ESCPOS receipt printer.')
cli_parser.add_argument('file', help='text file to print')
cli_parser.add_argument('--printer', '-p', default="192.168.1.253", help='IP address or hostname of printer')

frederickding

#!/bin/sh
find /mnt/isos -type f -not \( -path '#recycle' -o -name '.DS_Store' -o -path '*@eaDir*' \) 2>/dev/null | sort

frederickding

#!/sbin/openrc-run
LOG_FILE=/var/log/traefik.log

name="traefik"
command="/usr/local/bin/traefik"
command_args=" --log"
pidfile="/run/${RC_SVCNAME}.pid"
output_log=${LOG_FILE}
error_log=${LOG_FILE}

frederickding

/**
 * ImageJ macro to convert DM3 digital micrograph files to TIF and PNG
 *
 * @author Frederick Ding
 */

/*
 * Option switches
 *
 * debug: when set to true, some variables will be outputted to the log

frederickding

Sourced from https://patents.google.com/patent/US7882036B1

Field # Length  Offset  Name
1       1       0       Indicia Version Number
2       4       1       Piece Counter
3       1       5       IBI Vendor/Model
4       3       6       PSD Serial Number
5       3       9       Postage Value (in 1/10s of a cent)
6       2       12      Intelligent Mail Service
7       6       14      HMAC Message Digest

frederickding

#!/bin/bash
## Usage: gpg2-vmimage.sh FILENAME
## 
## FILENAME can be:
##   - a tar archive (in which case this script will apply zstd 
##     compression before encrypting & signing with GnuPG)
##   - an already-compressed OVA file (in which case this script 
##     will not further compress)
##
## The output will be a .zstd.gpg or .gpg of the input file and 

frederickding

Object.defineProperty(window, 'localStorage', {
    configurable: true,
    enumerable: true,
    value: new Proxy(localStorage, {
    set: function (ls, prop, value) {
        console.log(`direct assignment: ${prop} = ${value}`);
        debugger;
        ls[prop] = value;
        return true;
    },

frederickding

system type             : UBNT_E300
machine                 : Unknown
processor               : 0
cpu model               : Cavium Octeon III V0.2  FPU V0.0
BogoMIPS                : 2000.00
wait instruction        : yes
microsecond timers      : yes
tlb_entries             : 256
extra interrupt vector  : yes
hardware watchpoint     : yes, count: 2, address/irw mask: [0x0ffc, 0x0ffb]