Omar Khalil DonSYS91

Nginx Cheat Sheet

(from Understanding Nginx Server and Location Block Selection Algorithms - https://goo.gl/YyzshP)

server {

Download Plural Sight videos

Software required:

youtube-dl

After installation and putting the youtube-dl in PATH

youtube-dl \

Setting IPv6 for HOST machine working on Debian jessi and GUEST VM using Proxmox 4.3 installation from ovh template

HOST SECTION

Installation process is giving us ready to use machine which we can access via SSH (port 22) or web interface (port 8006) with setup network interfaces. Unfortunately during the process of testing IPv6 on vanilla Proxmox 4.3 delivered by OVH doesn't work out of the box.

ping6 ipv6.google.com 
connect: Network is unreachable

IP Tables (iptables) Cheat Sheet

IPTables is the Firewall service that is available in a lot of different Linux Distributions. While modifiying it might seem daunting at first, this Cheat Sheet should be able to show you just how easy it is to use and how quickly you can be on your way mucking around with your firewall.

Resources

The following list is a great set of documentation for iptables. I used them to compile this documentation.

How-To Geek: The Beginner’s Guide to iptables, the Linux Firewall: https://www.howtogeek.com/177621/the-beginners-guide-to-iptables-the-linux-firewall/
IPTables Essentials: Common Firewall Rules and COmmands https://www.digitalocean.com/community/tutorials/iptables-essentials-common-firewall-rules-and-commands

userPrincipalName(UPN) Vs samAccountName

The samAccountName is the User Logon Name in Pre-Windows 2000 (this does not mean samAccountName is not being used as Logon Name in modern windows systems). The userPrincipalName is a new way of User Logon Name from Windows 2000 and later versions. user Name part can be different for the same user like DomainName\testUser and [email protected].

SamAccountName

The samAccountName attribute is the user logon name used to support clients and servers from a previous version of Windows ( Pre-Windows 2000).
The user logon name format is : DomainName\testUser.
The samAccountName must be unique among all security principal objects within the domain.
The samAccountName should be less than 20 characters.
Query for the new name against the domain to verify that the samAccountName is unique in the domain.

We did it! We broke gist.github.com ;) So head over to the new home! Thank you all!
2021.10.20: https://github.com/AveYo/MediaCreationTool.bat now open for interaction

Not just an Universal MediaCreationTool wrapper script with ingenious support for business editions,

A powerful yet simple windows 10 / 11 deployment automation tool as well!

discuss on MDL

MySQL Cheat Sheet

Help with SQL commands to interact with a MySQL database

MySQL Locations

Mac /usr/local/mysql/bin
Windows /Program Files/MySQL/MySQL version/bin
Xampp /xampp/mysql/bin

Add mysql to your PATH

You should not use the Open SSH client that comes with Git for Windows. Instead, Windows 10 has its own implementation of Open SSH that is integrated with the system. To achieve this:

Start the ssh-agent from Windows Services:

Type Services in the Start Menu or Win+R and then type services.msc to launch the Services window;
Find the OpenSSH Authentication Agent in the list and double click on it;
In the OpenSSH Authentication Agent Properties window that appears, choose Automatic from the Startup type: dropdown and click Start from Service status:. Make sure it now says Service status: Running.

Configure Git to use the Windows 10 implementation of OpenSSH by issuing the following command in Powershell:

git config --global core.sshCommand C:/Windows/System32/OpenSSH/ssh.exe

	## Commonly used PSADT env variables
	$envCommonDesktop # C:\Users\Public\Desktop
	$envCommonStartMenuPrograms # C:\ProgramData\Microsoft\Windows\Start Menu\Programs
	$envProgramFiles # C:\Program Files
	$envProgramFilesX86 # C:\Program Files (x86)
	$envProgramData # c:\ProgramData
	$envUserDesktop # c:\Users\{user currently logged in}\Desktop
	$envUserStartMenuPrograms # c:\Users\{user currently logged in}\AppData\Roaming\Microsoft\Windows\Start Menu\Programs
	$envSystemDrive # c:
	$envWinDir # c:\windows

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