dimitar-grigorov

Sources

Linode postfix guide for Gmail

How to rewrite outgoing address in Postfix

In this guide we are using these sample credentials:

• ourserver.rules.com - for the server we are configuring. FQDN
• [email protected] - for our e-mail address.

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Antminer crontab service configuration.

In Antminer S9 firmware there is crontab executable installed, but it is not configured as a daemon.

Here is how to configure it:

1. Create daemon config file /etc/init.d/cron with the contents of the cron file at the bottom of the gist.
2. Make it executable

chmod 755 /etc/init.d/cron

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Install x11vnc and configure it to work on login screen.

The problem

It is not easy to find how to configure VNC server to start at boot with the following requirements:

• Provides direct control of the local X session which (usually) is running on the physical monitor.
  Most of the guides are about virtual screen rather than a physical one.
• Works on login screen after boot.
• It works even without logged in user.

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List PDF files print dimensions

Quick and dirty way to list pdf print dimensions in directory structure.

find -name "*.pdf" -o -name "*.PDF" > pdf.txt  

#!/bin/bash

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Chocolatey personal list

Install Chocolatey (copied from https://chocolatey.org/install)

Set-ExecutionPolicy Bypass -Scope Process -Force; [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072; iex ((New-Object System.Net.WebClient).DownloadString('https://community.chocolatey.org/install.ps1'))

Bare minimum

choco install -y 7zip adobereader directx googlechrome jre8 potplayer qbittorrent rustdesk vlc winamp ` 
 k-litecodecpackmega ublockorigin-chrome notepadplusplus libreoffice-fresh

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Short the IO0 pin and Ground pin to enter in flash mode.

Use this template:

{"NAME":"XY-WPCL","GPIO":[0,0,320,0,0,224,0,32,160,0,0,0,0,0],"FLAG":0,"BASE":18, "CMND":"SO114 1 | Pulsetime 10 | SwitchMode1 2"}

In Home assistant use this template

switch:
 - platform: template

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@echo off
setlocal enabledelayedexpansion

:: Директория с изображенията за обработка
set "INPUT_DIRECTORY=D:\images-test"

:: Директория за обработените изображения
set "OUTPUT_DIRECTORY=D:\images-test\processed"

:: Начален номер на водния знак

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#!/bin/bash

# Пътя до текущата директория
CURRENT_DIRECTORY="$(pwd)"

# Директория за обработените изображения
OUTPUT_DIRECTORY="$CURRENT_DIRECTORY/processed"

# Създаване на директорията за обработените изображения, ако не съществува
mkdir -p "$OUTPUT_DIRECTORY"