skyrocknroll

Keepalive connections in upstream

upstream  microservieA {
server      10.0.0.10:57241;
keepalive 128;
}

location {
proxy_pass  microservieA;
proxy_http_version 1.1; 

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for a in `docker ps -q`; do echo =========$a======= ; docker exec -it $a supervisorctl status  ; done;

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node {
    // https://registry.hub.docker.com/_/maven/
    def maven32 = docker.image('maven:3.2-jdk-7-onbuild');
    
    stage 'Mirror'
    // First make sure the slave has this image.
    // (If you could set your registry below to mirror Docker Hub,
    // this would be unnecessary as maven32.inside would pull the image.)
    maven32.pull()
    // We are pushing to a private secure docker registry in this demo.

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Install gnome-tweak-tool 
* Glipper does not work any more use gnome extension which works awesome `https://extensions.gnome.org/extension/779/clipboard-indicator/`
* netspeed indicator
* Finally great launcher found https://github.com/Ulauncher/Ulauncher/
* Sound input device switcher https://extensions.gnome.org/extension/906/sound-output-device-chooser/
* Gtile https://extensions.gnome.org/extension/28/gtile/
* Printer https://extensions.gnome.org/extension/1218/printers/
* Very good Mac Theme https://github.com/vinceliuice/WhiteSur-gtk-theme https://www.gnome-look.org/p/1403328/

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package main

import (
	"context"
	"flag"
	"fmt"
	"log"
	"net/http"
	"os"
	"os/signal"

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Effective Engineer - Notes

• By Edmond Lau
• Highly Recommended 👍
• http://www.theeffectiveengineer.com/

What's an Effective Engineer?

• They are the people who get things done. Effective Engineers produce results.

Adopt the Right Mindsets

skyrocknroll

# Make sure you grab the latest version
curl -OL https://github.com/google/protobuf/releases/download/v3.4.0/protoc-3.4.0-linux-x86_64.zip

# Unzip
unzip protoc-3.4.0-linux-x86_64.zip -d protoc3

# Move protoc to /usr/local/bin/
sudo mv protoc3/bin/* /usr/local/bin/

# Move protoc3/include to /usr/local/include/

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• https://github.com/influxdata/telegraf/tree/master/plugins/outputs/health
• internal_agent measurment in telegraf database will provide metrics_dropped , gather_errors etc..

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##################### ElasticSearch Configuration Example #####################

# This file contains an overview of various configuration settings,
# targeted at operations staff. Application developers should
# consult the guide at <http://elasticsearch.org/guide>.
#
# The installation procedure is covered at
# <http://elasticsearch.org/guide/en/elasticsearch/reference/current/setup.html>.
#
# ElasticSearch comes with reasonable defaults for most settings,

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sudo lsof -F sn0 | tr -d '\000' | grep deleted | sed 's/^[a-z]([0-9])n/\1 /' | sort -n