| #!/bin/zsh | |
| :<<'ABOUT_THIS_SCRIPT' | |
| ----------------------------------------------------------------------- | |
| Written by:William Smith | |
| Partner Program Manager | |
| Jamf | |
| bill@talkingmoose.net | |
| https://gist.github.com/b6637160b65b751824943ede022daa17 |
This guide will explain how to set up a [VirtualBox][] VM running [Ubuntu 20.04][] and, using the new [autoinstall][] tool and cloud-init, install OpenSSH server, add a group and a user, who can then connect to the machine via SSH. This was done on a 2016 MacBook Pro running macOS 10.15 "Catalina" and VirtualBox 6.1.6 (with the VirtualBox Guest Additions installed).
You will also need a group name, a username, a password hash and an SSH key pair.
| namespace kemdecrypt | |
| { | |
| using System; | |
| using System.IO.Compression; | |
| using System.Linq; | |
| using System.Text; | |
| using System.Threading; | |
| using System.Threading.Tasks; | |
| using System.Xml.Linq; | |
| using McMaster.Extensions.CommandLineUtils; |
| #!/bin/bash | |
| # | |
| ## -------------------------------=[ Info ]=--------------------------------- ## | |
| # | |
| # Inspired by and adapted from: | |
| # /u/rootwyrm | |
| # https://www.reddit.com/r/homelab/comments/3zqg2y/using_bind_linux_as_a_backup_dns_server_to_a/ | |
| # | |
| # Successfully tested on: | |
| # - ESXi 6.7 -> Ubuntu Server 18.04 |
| # PS-BGInfo | |
| # Powershell script that updates the background image with a random image from a folder and writes out system info text to it. | |
| # run as a lower priority task | |
| [System.Threading.Thread]::CurrentThread.Priority = 'BelowNormal' | |
| # Configuration: | |
| # Font Family name | |
| $font="Input" |
| <# | |
| .SYNOPSIS | |
| Resize an image | |
| .DESCRIPTION | |
| Resize an image based on a new given height or width or a single dimension and a maintain ratio flag. | |
| The execution of this CmdLet creates a new file named "OriginalName_resized" and maintains the original | |
| file extension | |
| .PARAMETER Width | |
| The new width of the image. Can be given alone with the MaintainRatio flag | |
| .PARAMETER Height |
Exporting password + one-time code data from iCloud Keychain is now officially supported in macOS Monterey and Safari 15 (for Monterey, Big Sur, and Catalina). You can access it in the Password Manager’s “gear” icon (System Preferences > Passwords on Monterey, and Safari > Passwords everywhere else), or via the File > Export > Passwords... menu item). You shouldn't need to hack up your own exporter anymore.
After my dad died, I wanted to be able to have access any of his online accounts going forward. My dad was a Safari user and used iCloud Keychain to sync his credentials across his devices. I don’t want to have to keep an OS X user account around just to access his accounts, so I wanted to export his credentials to a portable file.
| rtl-sdr build notes for OSX | |
| using macports http://www.macports.org/ | |
| see http://sdr.osmocom.org/trac/wiki/rtl-sdr | |
| brew install cmake | |
| brew install libusb | |
| brew install pkgconfig | |
| brew install sox # for easy audio | |
| git clone git://git.osmocom.org/rtl-sdr.git | |
| cd rtl-sdr/ |
| this is a sample of output: | |
| root@percona-db-2:~# iperf -s -u -B 226.94.1.1 -i 1 | |
| ------------------------------------------------------------ | |
| Server listening on UDP port 5001 | |
| Binding to local address 226.94.1.1 | |
| Joining multicast group 226.94.1.1 | |
| Receiving 1470 byte datagrams | |
| UDP buffer size: 122 KByte (default) | |
| ------------------------------------------------------------ |