KenMacD

#!/bin/bash

url=$1
enc_file=$2.enc
out_file=$2

 id=`echo $url | awk -F '!' '{print $2}'`
key=`echo $url | awk -F '!' '{print $3}' | sed -e 's/-/+/g' -e 's/_/\//g' -e 's/,//g'`
b64_hex_key=`echo -n $key | base64 --decode --ignore-garbage 2> /dev/null | xxd -p | tr -d '\n'`
key[0]=$(( 0x${b64_hex_key:00:16} ^ 0x${b64_hex_key:32:16} ))

plentz

# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048

fffonion

args	run_time
-Dfoo	1.942
-ftree-sink	SAME
-fauto-inc-dec	SAME
-fcrossjumping	1.925
-fif-conversion	SAME
-faggressive-loop-optimizations	SAME
-fconserve-stack	SAME
-ftree-vrp	SAME

hrj

list

-fbranch-probabilities
-fbranch-target-load-optimize
-fbranch-target-load-optimize2
-fbtr-bb-exclusive
-fconserve-stack
-fcx-fortran-rules
-fcx-limited-range
-fdata-sections

alirobe

### 
###
### UPDATE: For Win 11, I recommend using this tool in place of this script: 
### https://christitus.com/windows-tool/
### https://github.com/ChrisTitusTech/winutil
### https://www.youtube.com/watch?v=6UQZ5oQg8XA
### iwr -useb https://christitus.com/win | iex
###
###

bastman

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

jult

# version 2020 feb 24

ssl_certificate /etc/letsencrypt/live/yardomain.org/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/yardomain.org/privkey.pem;
ssl_trusted_certificate /etc/letsencrypt/live/yardomain.org/chain.pem;

ssl_protocols TLSv1.2 TLSv1.3;
ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
ssl_prefer_server_ciphers off;

Hengjie

How to passthrough SATA drives directly on VMWare EXSI 6.5 as RDMs

There aren't many tutorials about this, the only tutorials I've found were about passing through entire PCIe cards to VMs, or refered to old ESXI versions (below 6.5) that used a more comprehensive desktop client instead of the web app. In v6.5, the web app was introduced and the desktop client was deprecated. You used to be able to setup RDMs in the desktop client, but with the introduction of the web console, this is no longer the case. This tutorial shows you how to pass SATA HDDs to the virtual machine on VMWare ESXI 6.5. This tutorial is partially based on VMWare's own KB and the now deprecated Forza IT blog post.

A word about VMWare ESXI 6.7

There is now an option while editing your VM's settings to add a New raw disk when you click `Add ha

PatrickLang

This is a draft that will ultimately be blogged later. If you're seeing this after April 2017 it's probably out of date.

Making a pre-updated Windows Server 2016 ISO

Prerequisites

1. Install the Windows Assessment and Deployment Toolkit
2. Download a Windows Server 2016 ISO such as the trial here - TODO
3. Download the latest cumulative update

hpaul-osi

# Disable extraneous services on Server 2016 Desktop Experience
# https://blogs.technet.microsoft.com/secguide/2017/05/29/guidance-on-disabling-system-services-on-windows-server-2016-with-desktop-experience/
Configuration DisablingServicesOnServer2016wDE
{
    param(
        [String]$ComputerName = "localhost",
        [ValidateSet('ShouldBeDisabledOnly','ShouldBeDisabledAndDefaultOnly','OKToDisable','OKToDisablePrinter','OKToDisableDC')]
        [String]$Level = 'OKToDisable'
    )