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@Jyosua
Jyosua / ImageEx.cs
Last active November 27, 2019 01:44 — forked from andreinitescu/gist:c907c2951a719ed3ac34
Xamarin.Forms Image subclass that finds the aspect needed to fill the view in one axis, and then dynamically expands the view in the other axis to fit the image without scaling.
public class ImageEx : Image
{
public static readonly BindableProperty TrueAspectProperty =
BindableProperty.Create(
propertyName: nameof(TrueAspect),
returnType: typeof(AspectEx),
declaringType: typeof(AspectEx),
defaultValue: AspectEx.AspectFit,
defaultBindingMode: BindingMode.OneWay,
propertyChanged: OnAspectExPropertyChanged);
@loa
loa / README.md
Last active June 29, 2025 07:21
Dual GPG Yubikey Setup

Dual GPG Yubikey Setup

Migrated

These instructions has been migrated to a proper repository loa/dual-gpg-yubikey-setup.

Instructions

If you follow this guide you will end up with an offline and online Yubikey. Use your online Yubikey for everyday life, signing/encryption etc. Offline key for signing keys for web-of-trust and replace lost online keys.

@leodotcloud
leodotcloud / get_image_manifest.sh
Created August 3, 2017 22:33 — forked from alex-bender/get_image_manifest.sh
Docker Registry v2 get manifest and push\pull
#!/bin/bash
#
# Shell scripts for get image manifest from v2 registry
#
# Tested on Debian 8, curl 7.38.0, jq-1.5
#
set -e -u
# Default tag is latest
@atifazad
atifazad / sysquit_commands.md
Last active July 8, 2026 14:10
osascript commands to shutdown, restart, sleep and logout mac

Shut down without showing a confirmation dialog:

osascript -e 'tell app "System Events" to shut down'

Shut down after showing a confirmation dialog:

osascript -e 'tell app "loginwindow" to «event aevtrsdn»'
@EiNSTeiN-
EiNSTeiN- / Ubuntu 16.04 on a Surface Book.md
Last active April 20, 2017 02:08
My notes to get decent hardware support with Ubuntu 16.04 for my Surface Book
user=root
# disable dns server
port=0
# enable tftp server
enable-tftp
@salex89
salex89 / key_and_certificate_conversions.sh
Last active July 19, 2025 17:07
Different private/public key conversions GnuPG, OpenSSH and OpenSSL
# Source: http://www.sysmic.org/dotclear/index.php?post/2010/03/24/Convert-keys-betweens-GnuPG%2C-OpenSsh-and-OpenSSL
# OpenSSH private keys are directly understable by OpenSSL. You can test for example:
openssl rsa -in ~/.ssh/id_rsa -text
openssl dsa -in ~/.ssh/id_dsa -text
# So, you can directly use it to create a certification request:
openssl req -new -key ~/.ssh/id_dsa -out myid.csr
# You can also use your ssh key to create a sef-signed certificate:
@justin-schroeder
justin-schroeder / gist:d3ef404e80a7ae658a8d
Last active August 10, 2018 19:54
Installing X-Sendfile on Mac OS X Yosemitee

Installing mod_xsendfile on Mac OS X (Yosemite) [Update: El Capitan]

Update: El Capitan follows the same procedures, but you may have some difficulty with the compile/install, see the secation at the bottom for specific help with El Capitan

Installing mod_xsendfile for apache is atually quite simple, however I could find very little documentation out there. Here's my attempt to help out. In order to proceeed you'll need:

@miku
miku / README.md
Last active July 14, 2022 17:21
git --track vs --set-upstream vs --set-upstream-to

README

Short excursion into git --track, --set-upstream and --set-upstream-to.

All examples use the aliases co for checkout and br for branch.

Setup:

$ git clone git@github.com:AKSW/OntoWiki.git

@lstoll
lstoll / gist:7975423
Last active April 14, 2022 18:52
vmx options for OS X under VMWare
# These fields need to be in the vmx for OS X to function. You will probably need to delete the
# existing guestOS and ethernet0.virtualdev entries. You will also need to make sure the disk
# has been added as SCSI, and set as boot drive.
# You might also want to set a cron task as root in the VM to run:
# @reboot /usr/sbin/networksetup -detectnewhardware
# to make sure the VM configures networking
virtualHW.version = "9"
firmware="efi"