williamcaban

#!/bin/bash
set -euoE pipefail

# Redfish commands related to Virtual Media.
# Redfish doc reference: https://www.supermicro.com/manuals/other/RedfishRefGuide.pdf

export BMC_ADDRESS=''
export ISO_IMAGE=http://192.168.117.9:8080/ocp4-rwn-1-small.iso
export username_password='Administrator:superuser'

Leo-PL

#!/bin/sh
USB_GPIO=21
DELAY=1

gpio_value="/sys/class/gpio/gpio${USB_GPIO}/value"
echo 0 > ${gpio_value}
sleep ${DELAY}
echo 1 > ${gpio_value}

Leo-PL

#!/bin/bash
DATE=`date -Idate`
USER="root"
HOSTS=("<host1>" ... "<hostn>")

commit_single_host_to_git ()
{
        local host=${1}

        local backup_filename="backup-${host}-${DATE}.tar.gz"

Leo-PL

#!/bin/sh

# Hotplug trigger script. Put this in /etc/hotplug.d/iface, and ensure this file is backed up over upgrade.

[ "$ACTION" = ifup  ] || exit 0
[ "$INTERFACE" = wan ] || exit 0

logger -t package_autoinstall "Checking for package autoinstallation due to $ACTION of $INTERFACE ($DEVICE)"
cd /root
./package_autoinstall.sh

kaxing

A sum-up from: Can't access loop device: "mount failed: Unknown error -1" or "failed to setup loop device: Operation not permitted" · Issue #2980 · lxc/lxd

Versions that works:

• lxd: 2.18-0ubuntu6
• lxc --version: 2.18
• host distro: Ubuntu 17.10 (Artful) with Kernel 4.13.0-19-generic
• container distro: Ubuntu 16.04.3

Steps:

mlebkowski

#!/bin/bash

# remove exited containers:
docker ps --filter status=dead --filter status=exited -aq | xargs -r docker rm -v
    
# remove unused images:
docker images --no-trunc | grep '<none>' | awk '{ print $3 }' | xargs -r docker rmi

# remove unused volumes:
find '/var/lib/docker/volumes/' -mindepth 1 -maxdepth 1 -type d | grep -vFf <(

jruels

#Make sure AggregateImagePropertiesIsolation is enabled in nova.conf
scheduler_default_filters=AggregateImagePropertiesIsolation

# Restart all nova services on all controllers

# Create host aggregates
# For example one aggregate for ESX and one for KVM
nova aggregate-create ESX-AZ ESX-AZ
nova aggregate-create KVM-AZ KVM-AZ

oleksiialeksieiev

# SSH agent autostart
SSH_ENV="$HOME/.ssh/environment"
function start_agent {
    echo "Initialising new SSH agent..."
    /usr/bin/ssh-agent | sed 's/^echo/#echo/' > "${SSH_ENV}"
    echo succeeded
    chmod 600 "${SSH_ENV}"
    . "${SSH_ENV}" > /dev/null
    /usr/bin/ssh-add $HOME/.ssh/id_rsa;
}

artizirk

Working Huawei E3372h-153 SETPORT mappings


replacing A1,A2 with FF turns off need for usb_modeswitch 


AT^SETPORT="A1,A2;12,1,16,A1,A2"
^GETPORTMODE: TYPE: WCDMA: huawei,PCUI:0,MDM:1,NDIS:2,CDROM:3,SD:4,

AT^SETPORT="A1,A2;1,12,16,A1,A2"