styblope

Enable TCP port 2375 for external connection to Docker

See this issue.
Docker best practise to Control and configure Docker with systemd.

1. Create daemon.json file in /etc/docker:

    {"hosts": ["tcp://0.0.0.0:2375", "unix:///var/run/docker.sock"]}
   

barsv

# all logging settins are here on top
$logFile = "log-$(gc env:computername).log"
$logLevel = "DEBUG" # ("DEBUG","INFO","WARN","ERROR","FATAL")
$logSize = 1mb # 30kb
$logCount = 10
# end of settings

function Write-Log-Line ($line) {
    Add-Content $logFile -Value $Line
    Write-Host $Line

CMCDragonkai

#!/usr/bin/env powershell

# This script can keep the computer awake while executing another executable, or
# if no executable was passed in, then it stays awake until this script stops.
# There are 3 different ways of staying awake:
#     Away Mode - Enable away mode (https://blogs.msdn.microsoft.com/david_fleischman/2005/10/21/what-does-away-mode-do-anyway/)
#     Display Mode - Keep the display on and don't go to sleep or hibernation
#     System Mode - Don't go to sleep or hibernation
# The default mode is the System Mode.
# Away mode is only available when away mode is enabled in the advanced power options.

wataruoguchi

Apache

How to make your website to maintenance mode

1. Put maintenance.html into your root directory

2. Open .htaccess file

3. Insert this block in the first line of the file

    ErrorDocument 503 /maintenance.html
    <IfModule mod_rewrite.c>
   

RewriteEngine On

alimbada

#Put this in Export-Chocolatey.ps1 file and run it:
#.\Export-Chocolatey.ps1 > packages.config
#You can install the packages using
#choco install packages.config -y

Write-Output "<?xml version=`"1.0`" encoding=`"utf-8`"?>"
Write-Output "<packages>"
choco list -lo -r -y | % { "   <package id=`"$($_.SubString(0, $_.IndexOf("|")))`" version=`"$($_.SubString($_.IndexOf("|") + 1))`" />" }
Write-Output "</packages>"

ngpestelos

May 8, 2018

I wrote this four years ago, so instead use this command:

$ docker rmi $(docker images -q -f dangling=true)

Kartones

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

gavinhungry

#
# Name: nginx-tls.conf
# Auth: Gavin Lloyd <gavinhungry@gmail.com>
# Desc: Nginx SSL/TLS configuration for "A+" Qualys SSL Labs rating
#
# Enables HTTP/2, PFS, HSTS and OCSP stapling. Configuration options not related
# to SSL/TLS are not included here.
#
# Additional tips:
#

lukehefson

#!/bin/bash

function remove_dir () {
    rm -rf "$1_"

    if [ -d "$1" ]
    then
        mv "$1" "$1_"
    fi
}

PrimaryFeather

private function addDistortionTo(target:DisplayObject):void
{
    var offset:Number = 0;
    var scale:Number = Starling.contentScaleFactor;
    var width:int = target.width;
    var height:int = target.height;
    
    var perlinData:BitmapData = new BitmapData(width * scale, height * scale, false);
    perlinData.perlinNoise(200*scale, 20*scale, 2, 5, true, true, 0, true);