timnew

$ComputerName = "New Name"
   
Remove-ItemProperty -path "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" -name "Hostname" 
Remove-ItemProperty -path "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" -name "NV Hostname" 

Set-ItemProperty -path "HKLM:\SYSTEM\CurrentControlSet\Control\Computername\Computername" -name "Computername" -value $ComputerName
Set-ItemProperty -path "HKLM:\SYSTEM\CurrentControlSet\Control\Computername\ActiveComputername" -name "Computername" -value $ComputerName
Set-ItemProperty -path "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" -name "Hostname" -value $ComputerName
Set-ItemProperty -path "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" -name "NV Hostname" -value  $ComputerName
Set-ItemProperty -path "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" -name "AltDefaultDomainName" -value $ComputerName

sennajox

#!/bin/bash

if [ $# -lt 2 ]; then
    echo "usage:$0 dev output_dir [iodepth]"
    echo "example 1: Testing the whole block device. Attention: That will destory the filesystem on the target block device"
    echo "./run_fio.sh /dev/sdb fio_test"
    echo ""
    echo "example 2: Testing a file, but not destory filesystem. Suppose the target device mount on /data"
    echo "fallocate -l 1G /data/test.dat"
    echo "./run_fio.sh /data/test.dat fio_test"

itsmattsoria

SHORTCUTS

Key/Command	Description
Tab	Auto-complete files and folder names
Ctrl + A	Go to the beginning of the line you are currently typing on
Ctrl + E	Go to the end of the line you are currently typing on
Ctrl + U	Clear the line before the cursor
Ctrl + K	Clear the line after the cursor
Ctrl + W	Delete the word before the cursor
Ctrl + T	Swap the last two characters before the cursor

yiboyang

;
; AutoHotkey Version: 1.1
; Language:       English
; Platform:       Win9x/NT
; Author:         Yibo
;
; Script Function:
;	Define the shortcut Ctrl + Alt + T for launching Git bash in current folder in Windows Explorer
;

vrendina

#!/bin/sh

# Returns the power state of the screen 1 = on, 0 = off
getDisplayState() {
	state=$(adb -s $1 shell dumpsys power | grep mScreenOn= | grep -oE '(true|false)')

	# If we didn't get anything it might be a pre-lollipop device
	if [ "$state" = "" ]; then
		state=$(adb -s $1 shell dumpsys power | grep 'Display Power' | grep -oE '(ON|OFF)')
	fi

Pulimet

adb help // List all comands

== Adb Server
adb kill-server
adb start-server 

== Adb Reboot
adb reboot
adb reboot recovery 
adb reboot-bootloader

probonopd

Orange Pi Zero

Ideas

• Port HomeServer to it
• Read-only thanks to overlayroot
• Native serial for Viessmann w/o USB-to-Serial
• Native 433 MHz sending w/o Arduino
• Native Audio output w/o USB dongle; can attach small amp board
• Webcam via USB with motion

dmitriysafronov

## Step 1: Storage
#pvesm remove local-lvm
#lvremove /dev/pve/data -y
#lvcreate -n vz -l 100%FREE pve
#mkfs.ext4 -L vz /dev/pve/vz
#mount | grep -q -w '/dev/pve/vz' || mount /dev/pve/vz /var/lib/vz
#grep -q -w '/dev/pve/vz /var/lib/vz ext4 defaults,lazytime,commit=60,errors=remount-ro 0 2' /etc/fstab || echo '/dev/pve/vz /var/lib/vz ext4 defaults,lazytime,commit=60,errors=remount-ro 0 2' >> /etc/fstab

## Step 2: Free repository
rm -f /etc/apt/sources.list.d/pve-enterprise.list

pauloxnet

Building Unreal Engine Game Client and Dedicated Server on Linux

Because the build tools of UE4 works across platforms (Windows, Mac OS, Linux), steps in this article can be applied to Mac OS and Windows as well.

On Windows, You need to replace RunUAT.sh with RunUAT.bat though.

Prerequisites

First, get Unreal Engine 4 sourcecode and export the following environment variables:

i3v

#!/bin/bash

# This script is based on https://unix.stackexchange.com/revisions/480191/9 .
# The following changes proved to be necessary to make it work on CentOS 7:
#  * removed disk info (model, size) - not very useful, might not work in many cases.
#  * using "bw" instead of "bw_bytes" to support fio version 3.1 (those availible through yum @base)
#  * escaping exclamation mark in sed command
#  * the ".fiomark.txt" is not auto-removed 

LOOPS=5 #How many times to run each test