antirez

Meltdown fix impact on Redis performances in virtualized environments

UPDATE: apparently kernel difference may have a serious impact, so I'll redo the test from scratch.

Test performed with AOF enabled, fsync policy 1 second, allowing the rewrites to be triggered.

Command lines used:

jaymecd

#!/usr/bin/env bash
#
# Author: @nikolaizujev
#
# Big respect to @mholt6 for making Caddy
#
# This script is based on:
#  - https://www.calhoun.io/building-caddy-server-from-source/
#  - https://g.liams.io/liam/simple-build-caddy.git 
#

SheldonWangRJT

This notes is written by Sheldon. You can find me with #iOSBySheldon in Github, Youtube, Facebook, etc.

Need

Convert .mov/.MP4 to .gif

Reason

As a developer, I feel better to upload a short video when I create the pull request to show other viewers what I did in this PR. I tried .mov format directly got after finishing recording screen using Quicktime, however, gif offers preview in most web pages, and has smaller file size.

This is not limited to developer, anyone has this need can use this method to convert the files.

lucien144

#!/bin/bash
START=$SECONDS
FILES=/var/www/vhosts/site.com/logs/access-2*.log

# Generate summary
goaccess /var/www/vhosts/site.com/logs/access.log --geoip-database /var/www/vhosts/site.com/logs/GeoIP.dat -o /var/www/vhosts/site.com/web/web/reports/summary.html

# Generate monthly reports

# -> Split logs

kamermans

#!/usr/bin/env python3

# Start this script before you start NGINX, so it is ready and waiting for log data.
# You should start it in the background with & or run it from supervisord or something.
# If the port is above 1024, you can run this script as a non-root user (recommended).
#
# It listens for raw Syslog data over UDP, parses is, aggregates it, and writes
# it to a file every flush_interval seconds.  The output file format looks like this:
#  key<TAB>value
# Here is an example (note that the delimiter is actually TAB, not a space):

hn-support

#!/usr/bin/env python
"""
Warm the caches of your website by crawling each page defined in sitemap.xml.
To use, download this file and make it executable. Then run:
./cache-warmer.py --threads 4 --file /data/web/public/sitemap.xml -v
"""
import argparse
import multiprocessing.pool as mpool
import os.path
import re

hn-support

#!/bin/bash

if [ "$#" -ne 1 ] || [ "x$1" == "x" ] ; then 
    echo "Usage: $0 <sitemap.xml>"
    exit 0;
fi

if [ ! -f "$1" ]; then 
    echo "Sitemap file $1 not found! Exit!"
    exit 1

mwpastore

README

This gist assumes you are migrating an existing site for www.example.com — ideally WordPress — to a new server — ideally Ubuntu Server 16.04 LTS — and wish to enable HTTP/2 (backwards compatibile with HTTP/1.1) with always-on HTTPS, caching, compression, and more. Although these instructions are geared towards WordPress, they should be trivially extensible to other PHP frameworks, other FastCGI backends, and even non-FastCGI backends (using proxy in lieu of fastcgi in the terminal Caddyfile stanza).

Quickstart: Use your own naked and canonical domain names instead of example.com and www.example.com and customize the Caddyfile and VCL provided in this gist to your preferences!

These instructions target Varnish Cache 4.1, PHP-FPM 7.0, and Caddy 0.10. (I'm using MariaDB 10.1 as well, but that's not relevant to this guide.)

abn

RPM Build Flow

This document details a simple RPM build flow pattern used to build and host RPM artifacts for open source projects. The below is a visual summary of this flow.

In order to achieve this multiple tools and services are used. The services and their purpose in the flow is as listed below.

Service	Purpose
GitHub	As is the most common use for GitHub, it holds the build source code. In this case we hold only the spec files and related source files. All other sources, including project binaries/sources are retrieved at build time.

noelboss

Simple automated GIT Deployment using GIT Hooks

Here are the simple steps needed to create a deployment from your local GIT repository to a server based on this in-depth tutorial.

How it works

You are developing in a working-copy on your local machine, lets say on the master branch. Most of the time, people would push code to a remote server like github.com or gitlab.com and pull or export it to a production server. Or you use a service like deepl.io to act upon a Web-Hook that's triggered that service.