ebouchut + system   112

Visualizing the Mac Startup Process: What Happens When a Mac Boots?
Visualizing the Mac Startup Process: What Happens When a Mac Boots?
boot  mac  macos  diagram  sequence  order  startup  system 
august 2018 by ebouchut
asatarin/testing-distributed-systems: Curated list of resources on testing distributed systems
GitHub is where people build software. More than 27 million people use GitHub to discover, fork, and contribute to over 80 million projects.
test  distributed  system  list  example  strategy  company  tool 
may 2018 by ebouchut
Help with a simple macro to open system preferences keyboard at 'shortcuts' tab - Questions & Suggestions - Keyboard Maestro Discourse
I just got keyboard maestro recently and I have a question.

I figured out how I can open up system preferences at the 'keyboard' pane but I want to open it at a specific point in that pane.


After it opens…
keyboard  shortcut  automation  mac  macos  maestro  key  binding  script  apple  applescript  automate  click  tab  system  preferences  settings 
november 2017 by ebouchut
Mac keyboard shortcuts - Apple Support
By pressing a combination of keys, you can do things that normally need a mouse, trackpad, or other input device.
mac  macos  keyboard  shortcut  list  key  binding  application  system 
november 2017 by ebouchut
TinkerTool: Description
"TinkerTool is an application that gives you access to additional preference settings Apple has built into macOS. This allows to activate hidden features in the operating system and in some of the applications delivered with the system.

The tool makes sure that preference changes can only affect the current user. You don't need administrative privileges to use the tool. With this design, it is no problem to use TinkerTool in professional networks where users have restricted permissions. The program will never change any component of the operating system, so the integrity of your system is not put at risk, and there will be no negative effect on system updates. Compliance with these security rules is additionally guaranteed by the application sandbox of macOS."
mac  macos  system  configuration  user  settings  change  update  configure  software  app  application  show  hidden  file  finder  free  toolbag  tool 
october 2017 by ebouchut
instant access to all menubar apps that reside in the right side of the mac menubar.
mac  macos  menu  bar  app  icon  hide  show  space  system  tool 
september 2017 by ebouchut
Which events to store with event-sourcing? - Software Engineering Stack Exchange
When replaying all the events in the event store,
how to prevent side effects from being executed

Using a gateway in between the system and the external system
gives the ability to prevent external system calls only when replaying events. Thus preventing also side effects from being generated once more, ie. email send twice for instance.
event  sourcing  replay  rehydrate  external  system  gateway  side  effect  store 
june 2017 by ebouchut
Event Sourcing
"One of the tricky elements to Event Sourcing is how to deal with external systems that don't follow this approach (and most don't). You get problems when you are sending modifier messages to external systems and when you are receiving queries from other systems.

Many of the advantages of Event Sourcing stem from the ability to replay events at will, but if these events cause update messages to be sent to external systems, then things will go wrong because those external systems don't know the difference between real processing and replays."
event  sourcing  external  system  communication  replay  idempotent  interaction  rebuild 
may 2017 by ebouchut
"Accidentally deleted an important file? Lost files after a computer crash? No problem - Recuva recovers files from your Windows computer, recycle bin, digital camera card, or MP3 player!"
windows  recover  undelete  delete  file  directory  system  from pocket
december 2016 by ebouchut
Introduction to Twitter's Zipkin - open-source implementation of Google’s distributed tracing system
"Zipkin is the Twitter open-source implementation of Google’s distributed tracing system, Dapper. It’s a great tool for people who wants to understand the bottleneck in their multi-services system. "
tracing  system  i  bottleneck  collector  query 
july 2016 by ebouchut
Supervisor: A Process Control System
Supervisor is a client/server system that allows its users to monitor and control a number of processes on UNIX-like operating systems.

It shares some of the same goals of programs like launchd, daemontools, and runit. Unlike some of these programs, it is not meant to be run as a substitute for init as “process id 1”. Instead it is meant to be used to control processes related to a project or a customer, and is meant to start like any other program at boot time.
unix  linux  monitoring  monitor  administration  admin  server  process  daemon  start  stop  configuration  configure  rc.d  status  remote  launch  macos  freeBSD  mac  ldmobile  sysadmin  system  init.d 
june 2016 by ebouchut
Home · Netflix/atlas Wiki
"Atlas was developed by Netflix to manage dimensional time series data for near real-time operational insight. Atlas features in-memory data storage, allowing it to gather and report very large numbers of metrics, very quickly.

Atlas captures operational intelligence. Whereas business intelligence is data gathered for analyzing trends over time, operational intelligence provides a picture of what is currently happening within a system."
netflix  realtime  BI  trends  measure  view  system  monitor  API  time  series  business  intelligence 
may 2016 by ebouchut
Concourse CI - Continous integration system
"Concourse is a CI system composed of simple tools and ideas. It can express entire pipelines, integrating with arbitrary resources, or it can be used to execute one-off tasks, either locally or in another CI system.

Concourse was dreamt up and built while working on the Cloud Foundry project and experiencing the interesting CI and CD challenges that it has. Cloud Foundry projects and their tests needed to run on different architectures, different platforms, against varying underlying IaaSs before being tested that they could be deployed fresh while also remaining compatible with upgrades from previous versions. Finally, these projects need to be packaged up in various ways to create multiple derivatives end products."
CI  continuous  integration  server  system  pipeline  automate  build  test  release  deploy 
march 2016 by ebouchut
Hawkular - User Guide

Hawkular is a an opensource monitoring solution sponsored by Red Hat. The monitoring services provided by Hawkular are being adopted by different Red Hat projects and central to the Middleware management solution built on top (Also called Hawkular)

Hawkular provides a set of REST services that makes it easy to store metrics, display metrics, define and trigger alerts by embedding a complex rule engine (Powered by Drools) wrapped into a simple API.

"server/system monitoring, store metrics, trigger alerts and manage an inventory of resources, admin console to monitor and manage middleware servers."
monitor  monitoring  system  services  resource  administration  console  middleware  metrics  alert  manage  trigger  management 
february 2016 by ebouchut
InsomniaX | semaja2: Disable lid sleep (and idle sleep)
" enables the use of Clamshell mode (OS operation with the lid closed) in the absence of an external display or power source. It does this by disabling your Mac's auto-sleep feature, meaning you can continue to play music through external speakers or leave big files downloading with the lid down."

Source: http://www.techradar.com/news/software/applications/20-of-the-best-os-x-menulets-1108251
mac  macos  menu  bar  task  system  taskbar  lid  clamshell  sleep  apple  couvercle  capot  ecran  veille  idle  prevent  disable 
january 2016 by ebouchut
topLog - alarm notification when there are problems in the log files
"topLog is an all-in-one log management solution that allows you to easily monitor how your system is performing and how the application is doing. To use it, simply send topLog logs of any type. topLog stores the logs so that you can easily search them and build real time alarms. topLog focuses on application and system level logs, and you can push your own custom application, Apache or Nginx, or similar logs."
log  alarm  notification  search  system  nginx  apache  notify  send  message  email  file  process  from pocket
may 2015 by ebouchut
An Automator/Apple-script to use 'Lucida Grande' as system font on OS X Yosemite
Give this a try, if you have trouble seeing the system font in MacOS 10.10 (Yosemite) or find it difficult to see.
yosemite  mac  macos  lucida  grande  font  system  change  configuration  settings  eye  vision  improve  fuzzy 
february 2015 by ebouchut
AnsibleWorks | Radically simple IT orchestration
"Ansible is a radically simple IT orchestration engine that makes your applications and systems easier to deploy. Avoid writing scripts or custom code to deploy and update your applications— automate in a language that approaches plain English, using SSH, with no agents to install on remote systems.

Ansible is the simplest way to automate and orchestrate:

Application Deployment
Configuration Management
Continuous Delivery
automation  application  deployment  configuration  management  continuous  delivery  CI  agentless  remote  orchestration  system  host  tool 
august 2013 by ebouchut
Using chkconfig to control initscripts | TechRepublic
"What chkconfig does is handle how each startup service that uses an initscript is called and in which runlevel."
linux  init  script  boot  startup  service  system  initialization  etc  runlevel  RC 
may 2013 by ebouchut
kde - KDE4 separate taskbar buttons per desktops
"I'm using KDE4 with 4 workspaces (or virtual desktops), and I would like only the windows of only the current workspace to show up on the taskbar. How can I do that?"
kde  taskbar  task  manager  desktop  icon  multiple  single  bar  widget  program  tray  system  configuration 
february 2013 by ebouchut
XQuartz - A version of the X.Org X Window System that runs on OS X
"The XQuartz project is an open-source effort to develop a version of the X.Org X Window System that runs on OS X. Together with supporting libraries and applications, it forms the X11.app that Apple has shipped with OS X since version 10.5."
mac  X11  X  window  system  software  macos 
august 2012 by ebouchut
Shinken: system and network monitoring tool
"Shinken is an open source computer system and network monitoring software application compatible with Nagios. It watches hosts and services, alerting users when things go wrong and again when they get better. The major improvements of Shinken over Nagios are the easy load balanced and highly available architecture. The administrator manages a single configuration, the system automatically "cuts" it into parts and dispatches it to worker nodes. It takes its name from this functionality: a Shinken is a Japanese sword."
system  network  monitoring  nagios  python  host  down  outage  status  up 
july 2012 by ebouchut
A list of base boxes for Vagrant
"Vagrant is an amazing tool for managing virtual machines via a simple to use command line interface. With a simple vagrant up you can be working in a clean environment based on a standard template.

These standard templates are called base boxes, and this website is simply a list of boxes people have been nice enough to make publicly available."
vagrant  virtualization  virtualbox  linux  vm  appliance  virtual  machine  automation  list  directory  OS  system  operating 
november 2011 by ebouchut
Opscode Public Cookbooks for Chef
"This repository is the primary project source of Opscode's published, public cookbooks for Chef. This repository is considered "in development." Published cookbooks are shared by Opscode on the Chef Community Site. [...] Chef Cookbooks are "packages" for managing resources in your infrastructure."
chef  admin  administration  cookbook  system  automation  management  resource  infrastructure  operating 
october 2011 by ebouchut
Git Magic - Learning Git
"Git is a version control Swiss army knife. A reliable versatile multipurpose revision control tool whose extraordinary flexibility makes it tricky to learn, let alone master.

As Arthur C. Clarke observed, any sufficiently advanced technology is indistinguishable from magic. This is a great way to approach Git: newbies can ignore its inner workings and view Git as a gizmo that can amaze friends and infuriate enemies with its wondrous abilities.

Rather than go into details, we provide rough instructions for particular effects. After repeated use, gradually you will understand how each trick works, and how to tailor the recipes for your needs."
git  documentation  dvcs  version  control  system  learn 
august 2011 by ebouchut
git ready - Git Tips and Tricks
"If you're looking for pointers (no pun intended) on how to use git, look no further! The goal with this site is to make it usable as a way for beginners to get off the ground using Git and to show those who are already familiar with Git some new tricks. "
git  tip  trick  VCS  howto  distributed  version  control  system  documentation  starred  resources  learn 
june 2011 by ebouchut
GitHub System Status
"We monitor the status of the web and git operations for github.com. If there are any interruptions in service, a note will be posted here."
github  status  problem  issue  health  web  service  git  interruption  operation  system 
june 2011 by ebouchut
Less Framework 3 - Cross-device CSS grid system based on using inline media queries.
Less Framework is a cross-device CSS grid system based on using inline media queries.
CSS  framework  grid  system  css3  media  query  mobile  size  page  HTML  3  web  design  layout  device  portable  webdesign 
december 2010 by ebouchut
960 Gridder - Lay out websites with ease.
"960 Gridder is an excellent tool for any web developer/ designer that wants to easily align, match and/or lay out websites.
960 Gridder is cross-browser compliant and works well in Internet Explorer 6/7/8, Firefox 2/3 and Chrome. Safari 4 Beta and Opera 9 is also working as expected and it should work in Safari 2.x-3.x also."
grid  CSS  webdesign  design  960  system  layout  dimension  web  alignment  online  960gs 
september 2010 by ebouchut
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