dmerner

#!/usr/bin/env python3

# vim: autoindent tabstop=4 shiftwidth=4 expandtab softtabstop=4 filetype=python

# This file is part of Supermicro IPMI certificate updater.
# Supermicro IPMI certificate updater is free software: you can
# redistribute it and/or modify it under the terms of the GNU General Public
# License as published by the Free Software Foundation, version 2.
#
# This program is distributed in the hope that it will be useful, but WITHOUT

Fastidious

#!/bin/bash

certs="/etc/letsencrypt/live/myersnet.net"

openssl smime \
    -sign \
    -signer ${certs}/cert.pem \
    -inkey ${certs}/privkey.pem \
 -certfile ${certs}/chain.pem \

HQJaTu

#!/usr/bin/env python3

# vim: autoindent tabstop=4 shiftwidth=4 expandtab softtabstop=4 filetype=python

# This file is part of Supermicro IPMI certificate updater.
# Supermicro IPMI certificate updater is free software: you can
# redistribute it and/or modify it under the terms of the GNU General Public
# License as published by the Free Software Foundation, version 2.
#
# This program is distributed in the hope that it will be useful, but WITHOUT

t4sk

How to convert private key to WIF

0. Overview

WIF = base58check encode ([version byte][private key][checksum])

version byte = 80 for mainnet, ef for testnet and regtest

checksum = first 4 bytes of double SHA256 of private key

mdpuma

* go to whm -> exim configuration manager
* choose advanced editor
* search spamd & replace with this:

spamd_address = 127.0.0.1 11333 variant=rspamd

set smtputf8_advertise_hosts = *

* find and disable greylisting block
* find and disable acl_smtp_data:default_check_message_pre

magnetikonline

Cancel Ubuntu Grub2 menu after failed boot/shutdown

Use the following values in /etc/default/grub:

GRUB_HIDDEN_TIMEOUT=2
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=0
GRUB_RECORDFAIL_TIMEOUT=2

magnetikonline

WordPress database clean up queries

• Orphan rows
  • wp_posts -> wp_posts (parent/child)
  • wp_postmeta -> wp_posts
  • wp_term_taxonomy -> wp_terms
  • wp_term_relationships -> wp_term_taxonomy
  • wp_usermeta -> wp_users
  • wp_posts -> wp_users
• Other