bitrut

What's the IT mode: https://dannyda.com/2021/09/22/what-are-it-mode-hba-mode-raid-mode-in-sas-controllers/

Sources:

• https://www.servethehome.com/ibm-serveraid-m1015-part-4/
• https://www.youtube.com/watch?v=MizLXPxOzRc
• http://brycv.com/blog/2012/flashing-it-firmware-to-lsi-sas9211-8i/
• https://blog.edie.io/2018/03/22/ibm-m1015-9220-8i-cross-flashed-to-lsi-9211-8i-it-mode/
• https://linustechtips.com/topic/104425-flashing-an-lsi-9211-8i-raid-card-to-it-mode-for-zfssoftware-raid-tutorial/
• https://www.broadcom.com/support/knowledgebase/1211161501344/flashing-firmware-and-bios-on-lsi-sas-hbas

nikAizuddin

Podman Installation on Ubuntu 20.04 WSL2

Execute the following command to install Podman:

sudo apt update
sudo apt install ca-certificates
. /etc/os-release
echo "deb https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/xUbuntu_${VERSION_ID}/ /" | sudo tee /etc/apt/sources.list.d/devel:kubic:libcontainers:stable.list
curl -L https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/xUbuntu_${VERSION_ID}/Release.key | sudo apt-key add -
sudo apt update

albasyir

GET

// Make a request for a user with a given ID
axios.get('/user?ID=12345')
  .then(function (response) {
    console.log(response);
  })
  .catch(function (error) {
    console.log(error);

bitroniq

Running Enchanced session with XRDP on MS Hyper-V running UBuntu 20.04

• Follow https://techcommunity.microsoft.com/t5/virtualization/sneak-peek-taking-a-spin-with-enhanced-linux-vms/ba-p/382415
• xrdp.service not starting because address already in use: microsoft/linux-vm-tools#94

Get the scripts from GitHub

sudo apt-get update
sudo apt install git
git clone https://github.com/Microsoft/linux-vm-tools.git ~/linux-vm-tools

coderofsalvation

#!/mnt/c/Windows/System32/WindowsPowerShell/v1.0/powershell.exe -noexit
# Play a single file
# Usage:                                                                                                                            
#   LINUX:   timeout 5 ./playaudio.ps1 "c:\Users\Leon\Downloads\bensound-allthat.mp3" &>/dev/null &                                   
#   CMD.EXE: powershell.exe -noexit ./playaudio.ps1 "c:\Users\Leon\Downloads\bensound-allthat.mp3"
Add-Type -AssemblyName presentationCore
$mediaPlayer = New-Object system.windows.media.mediaplayer
$mediaPlayer.open( $args[0] )
$mediaPlayer.Play()

danackerson

#!/bin/sh
# default updown script
#
# Copyright (C) 2003-2004 Nigel Meteringham
# Copyright (C) 2003-2004 Tuomo Soini
# Copyright (C) 2002-2004 Michael Richardson
# Copyright (C) 2005-2007 Andreas Steffen <andreas.steffen@strongswan.org>
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the

fevangelou

Looking to create a Software RAID 1 setup for your 2-disk server on Ubuntu Server 20.04?

Let's start with the basics: the official guide by Ubuntu (https://ubuntu.com/server/docs/install/storage) is outdated/wrong. And as of March 2021 it's possible that there's a bug as well with how the bios_grub partitions are created when using multiple disks.

Now on to the solution:

• Select "Custom storage layout" when you reach the storage configuration step of the installer.
• If the disks have existing partitions, click on each disk under AVAILABLE DEVICES and then select REFORMAT. This will (temporarily) wipe out the partitions.

ianfinch

#!/bin/bash
# Set up a Raspberry Pi 4 as a USB-C Ethernet Gadget
# Based on:
#     - https://www.hardill.me.uk/wordpress/2019/11/02/pi4-usb-c-gadget/
#     - https://pastebin.com/VtAusEmf

if ! $(grep -q dtoverlay=dwc2 /boot/config.txt) ; then
    echo "Add the line dtoverlay=dwc2 to /boot/config.txt"
    exit
fi

c-goes

curl -O https://raw.githubusercontent.com/microsoft/linux-vm-tools/master/ubuntu/18.04/install.sh
chmod +x install.sh
sudo ./install.sh
reboot
sudo ./install.sh
shutdown -h now

Open PowerShell with Admin privileges

chriswayg

Cloud images in Proxmox

• Preparing Cloud-Init Templates
• Cloud-Init Support - Proxmox VE
• Proxmox VE Administration Guide

A script which automates these steps for multiple distros incl. CoreOS, CentOS, Arch and ALpine

• create-cloud-template.sh

Steps for creating an Ubuntu 18.04 cloud template

• Using a ready-to-use Ubuntu image