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joshuafernandes / ubuntu-dell-xps-9520.md
Created March 25, 2025 13:40 — forked from athalhammer/ubuntu-dell-xps-9520.md
Ubuntu on Dell XPS 9520

Ubuntu on Dell XPS 9520

Before installing Ubuntu:

  1. For dual boot, disable Bitlocker in Windows
  2. Update BIOS (and everything else that Dell recommends) via Windows
  3. Switch from RAID to AHCI in Bios
  4. Use Windows recovery to fix new disk setup
  5. Disable Fast Startup in Windows
  6. Disable secure boot in BIOS (or make sure it's disabled)
  7. Shrink main partition in Windows
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joshuafernandes / IAM Permissions List.md
Created March 19, 2025 23:23 — forked from itshella-dom/IAM Permissions List.md
A list of IAM permissions you can use in policy documents. Collected from the myriad of places Amazon hides them. (incomplete)

List of IAM Permissions

IAM Policy Variables

  • aws:CurrentTime —To check for date/time conditions.
  • aws:EpochTime —To check for date/time conditions using a date in epoch or UNIX time.
  • aws:TokenIssueTime This is the date and time that temporary security credentials were issued and can be used with date/time conditions. (Note: This key is only available in requests that are signed using temporary security credentials. For more information about temporary security credentials, see Temporary Security Credentials.)
  • aws:principaltype —To check the type of principal (user, account, federated user, - etc.) for the current request.
  • aws:SecureTransport —To check whether the request was sent using SSL. For services - that use only SSL, such as Amazon RDS and Amazon Route 53, the aws:SecureTransport - key has no meaning.
  • aws:SourceArn —To check the source of the request, using the Am
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joshuafernandes / windows-keys.md
Created May 6, 2024 09:11 — forked from rvrsh3ll/windows-keys.md
Windows Product Keys

NOTE

These are NOT product / license keys that are valid for Windows activation.
These keys only select the edition of Windows to install during setup, but they do not activate or license the installation.

Index

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joshuafernandes / git_submodules.md
Created December 8, 2023 06:29 — forked from gitaarik/git_submodules.md
Git Submodules basic explanation

Git Submodules basic explanation

Why submodules?

In Git you can add a submodule to a repository. This is basically a repository embedded in your main repository. This can be very useful. A couple of usecases of submodules:

  • Separate big codebases into multiple repositories.
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joshuafernandes / LSCOLORS
Created December 1, 2022 00:32 — forked from monolithed/LSCOLORS
export CLICOLOR=1
export LSCOLORS=GxFxCxDxBxegedabagaced
Explanation:
CLICOLOR=1 simply enables coloring of your terminal.
LSCOLORS=... specifies how to color specific items.
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joshuafernandes / letsencrypt_2019.md
Created February 25, 2020 01:29 — forked from cecilemuller/letsencrypt_2020.md
How to setup Let's Encrypt for Nginx on Ubuntu 18.04 (including IPv6, HTTP/2 and A+ SSL rating)

How to setup Let's Encrypt for Nginx on Ubuntu 18.04 (including IPv6, HTTP/2 and A+ SLL rating)

Virtual hosts

Let's say you want to host domains first.com and second.com.

Create folders for their files:

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joshuafernandes / README.md
Last active December 9, 2018 04:21 — forked from willjohnson/README.md
Server Status Widget for Dashing

Description

A Dashing widget that checks whether a server is responding to either an http or ping request. It displays either a check or alert depending on the response.

Usage

  1. Include the typhoeus gem to your Gemfile and then update with bundle