FlogDonkey

/*
	Snippet is nuts and bolts for creating/moving to an isolated tempdb drive.
	After you run this, SQL Server must be restarted for it to take effect
*/
DECLARE @DriveSizeGB				 INT		   = 40
		,@FileCount					 INT		   = 9
		,@InstanceCount				 TINYINT	   = 1
		,@VolumeBuffer				 DECIMAL(8, 2) = .8 /* Set to amount of volume TempDB can fill. */
		,@RowID						 INT
		,@FileSize					 VARCHAR(10)

joerodgers

<#

 This Sample Code is provided for the purpose of illustration only and is not intended to be used in a production environment.  
 THIS SAMPLE CODE AND ANY RELATED INFORMATION ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, 
 INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR PURPOSE.  
 We grant you a nonexclusive, royalty-free right to use and modify the sample code and to reproduce and distribute the object 
 code form of the Sample Code, provided that you agree: 
    (i)   to not use our name, logo, or trademarks to market your software product in which the sample code is embedded; 
    (ii)  to include a valid copyright notice on your software product in which the sample code is embedded; and 
    (iii) to indemnify, hold harmless, and defend us and our suppliers from and against any claims or lawsuits, including 

steven2358

FFmpeg cheat sheet

A list of useful commands for the FFmpeg command line tool.

Download FFmpeg: https://www.ffmpeg.org/download.html

Full documentation: https://www.ffmpeg.org/ffmpeg.html

Basic conversion

anthonyeden

"C:\Program Files\Lets Encrypt\letsencrypt.exe" --renew --baseuri "https://acme-v01.api.letsencrypt.org/"
powershell -File "C:\Program Files\Lets Encrypt\RDS_INSTALL_CERT.ps1" -CertificateImport "C:\ProgramData\letsencrypt-win-simple\httpsacme-v01.api.letsencrypt.org\remote.example.com-all.pfx" -RDCB remote.example.com

rondy

FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.

---

Effective Engineer - Notes

• By Edmond Lau
• Highly Recommended 👍
• http://www.theeffectiveengineer.com/

What's an Effective Engineer?

MatthewSteeples

Add-Type -AssemblyName System.Windows.Forms

while ($true)
{
  $Pos = [System.Windows.Forms.Cursor]::Position
  $x = ($pos.X % 500) + 1
  $y = ($pos.Y % 500) + 1
  [System.Windows.Forms.Cursor]::Position = New-Object System.Drawing.Point($x, $y)
  Start-Sleep -Seconds 10
}

b4tman

# --------------- раздел переменных -----------------------------------
New-Variable -Name log_file -Value "C:\1C\1c_close.log" -Option Constant
New-Variable -Name server -Value "server1c" -Option Constant #сервер 1С
New-Variable -Name admin_user -Value "" -Option Constant # пользователь - администратор кластера
New-Variable -Name admin_pass -Value "" -Option Constant # пароль администратора кластера
New-Variable -Name client -Value $env:computername.ToUpper() -Option Constant # имя хоста текущей машины
$Title = @"
        
     	Автоматическое завершение сеансов на сервере 1С.

denji

Moved to git repository: https://github.com/denji/nginx-tuning

NGINX Tuning For Best Performance

For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx.

Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon with HyperThreading enabled, but it can work without problem on slower machines.

You must understand that this config is used in testing environment and not in production so you will need to find a way to implement most of those features best possible for your servers.