Picture Wall - 495 pics

Home · GAM-team/got-your-back Wiki · GitHub
Shell Tricks That Actually Make Life Easier (And Save Your Sanity) | Larvitz Blog
GitHub - c0m4r/kula: Lightweight, self-contained Linux® server monitoring tool · GitHub
S3 Storage At Home With Garage Part 3: In Practice - Jan Wildeboer’s Blog
S3 Storage At Home With Garage Part 1: Basic Install - Jan Wildeboer’s Blog
GitHub - pranshuparmar/witr: Why is this running?
lorentz app
GitHub - karol-broda/snitch: a prettier way to inspect network connections
DIY NAS: 2026 Edition - briancmoses.com
GitHub - kuvasz-uptime/kuvasz: Kuvasz (pronounce as [ˈkuvɒs]) is an open-source uptime and SSL monitoring service, with multiple notification channels, status pages, IAC support via YAML, Prometheus integration, a complete REST API and many more!
runit Linux: Complete Guide to Unix Init Scheme with Service Supervision - CodeLucky
GitHub - ofkm/arcane: Modern Docker Management, Designed for Everyone
Apache vs. NGINX vs. OpenLiteSpeed: which web server is best for your site? - System Administration
NGINX rate limiting that actually works: leaky bucket, limit_req_zone, and sane burst handling for production - System Administration
AAS : THE metric for Monitoring DB Performance
Be the LetsEncrypt in your homelab with step-ca - Jan Wildeboer’s Blog
GitHub - strandnerd/tunn: SSH tunnels made simple: Launch and monitor SSH tunnels from a single YAML config and your existing OpenSSH setup.
watch -n 1: the sysadmin’s secret weapon for real-time troubleshooting - System Administration
GitHub - ccheshirecat/flint: Lightweight tool for managing linux virtual machines
Stop using cron! Systemd Timers Explained - CoadyTech
SystemD Service Hardening
reorx/httpstat: curl statistics made simple
IHATEGIVINGAUSERNAME/theProtector: Linux Bash Script for the Paranoid Admin on a Budget - real-time monitoring and active threat response
stan-smith/FossFLOW: Make beautiful isometric infrastructure diagrams
Switching pip to uv in a Dockerized Flask / Django App — Nick Janetakis
Docker The Hands-On Way
Linux VM without VM software - User Mode Linux
Anomaly Detection in Time Series Using Statistical Analysis | by Ivan Shubin | Booking.com Engineering | Apr, 2025 | Medium
The Guide to Hashing I Wish I Had When I Started | banjocode
TIL: timeout in Bash scripts | Heitor's log
EU providers | EU-based cloud providers
GitHub - slackhq/astra: Astra is a structured log search and analytics engine developed by Slack and Salesforce
GitHub - dimonomid/nerdlog: Nerdlog: fast, remote-first, multi-host TUI log viewer with timeline histogram and no central server
10 Hidden Linux Commands Every Sysadmin Should Know
Linux: Expand a soft RAID array using mdadm
How to Setup QEMU Output to Console and Automate Using Shell Script
Tekton
8 tips to secure your GNU/Linux VPS - Ferron
GitHub - thevxn/dish: A lightweight monitoring service that efficiently checks socket connections and can be configured remotely.
10 Terraform Config Root Setups for Scalable Infrastructure (Pt 1)
World's Easiest High-Performance AI Storage - Quobyte
Simple Anomaly Detection Using Plain SQL | Haki Benita
bash - self-deleting shell script - Stack Overflow
Bash: Creating and Managing Child Processes – benjacksonblog
poor man's profiler
eylles/zram-service: a simple zram setup script - alternative to zram tools
Self-Hosting a Container Registry - by Alex Pliutau
Monitoring PHP Performance and Diagnosing Bottlenecks
GitHub - basecamp/kamal-proxy: Lightweight proxy server for Kamal
Configure Nagios 4 with Nginx + Ubuntu 20.04 | Medium
X-Ray vision for Linux systems | 0x.tools
Elasticsearch/Kibana Queries - In Depth Tutorial » Tim Roes
GitHub - vishnubob/wait-for-it: Pure bash script to test and wait on the availability of a TCP host and port
GitHub - casey/just: 🤖 Just a command runner
Essential Bash Keyboard Shortcuts to Speed Up Your Workflow
Ansible - Console
Git by example: interactive guide
Robert Muth: Better Bash Scripting in 15 Minutes
The story of the SSH port is 22.
Postgres is Enough · GitHub
GitHub - sharkdp/hyperfine: A command-line benchmarking tool
An Overview of Distributed PostgreSQL Architectures | Crunchy Data Blog
GitHub - p-gen/smenu: smenu started as a lightweight and flexible terminal menu generator, but quickly evolved into a powerful and versatile CLI selection tool for interactive or scripting use.
GitHub - oasislinux/oasis: a small statically-linked linux system
GitHub - jobinau/pg_gather: Scan PostgreSQL Instance for potential problems. pg_gather is a SQL-only script leveraging the built-in features of psql.
GitHub - ansible-semaphore/semaphore: Modern UI for Ansible
GitHub - MegaManSec/SSH-Snake: SSH-Snake is a self-propagating, self-replicating, file-less script that automates the post-exploitation task of SSH private key and host discovery.
GitHub - adaptive-scale/dbchaos: Stress-test your database with pre-defined queries. Validate slow and expensive queries that breaks your database.
GitHub - adrienverge/yamllint: A linter for YAML files.
ppom / reaction · GitLab
GitHub - baalimago/repeater: A tool which repeats a command n amounts of time. Includes progress and error handling.
Nomad: Kubernetes without the complexity - Andy Davies - YouTube
How we use HashiCorp Nomad
Top 10 common Dockerfile linting issues
Why I think GCP is better than AWS | by Fernando Villalba | Medium
GitHub - nghttp2/nghttp2: nghttp2 - HTTP/2 C Library and tools
SSH Remote Access NO Port-Forwarding NO Cloudflare - 4rkal
GitHub - jpmens/jo: JSON output from a shell
Highlights - pkgx/docs
Kata Containers - Open Source Container Runtime Software | Kata Containers
tldraw
About — Angie 1.3.0 documentation
Linux Performance: Almost Always Add Swap Space
gokrazy is really cool - Xe Iaso
OpenTofu
Linux permissions: SUID, SGID, and sticky bit | Enable Sysadmin
Enter the matrix: the four types of Postgres extensions | Tembo
GitHub - lxc/incus: Powerful system container and virtual machine manager
GitHub - nginx/unit: NGINX Unit – universal web app server – a lightweight and versatile open source server project that works as a reverse proxy, serves static assets, and runs applications in multiple languages.
GitHub - charles-001/dolphie: An intuitive feature-rich terminal tool for monitoring MySQL in real-time
An Excruciatingly Detailed Guide To SSH (But Only The Things I Actually Find Useful)
GitHub - aurae-runtime/aurae: Distributed systems runtime daemon written in Rust.
GNU Parallel, where have you been all my life? | Alex Plescan
FreeBSD - 3 Advantages to Running FreeBSD as Your Server Operating System
GitHub - lukeliasi/database-backups-s3: Script to automatically backup one or multiple databases to AWS S3
Content Security Policy (CSP): Everything You Should Know
GitHub - alexmyczko/ruptime: poor man’s ruptime
GitHub - kylemanna/systemd-utils: Random systemd utilities
GitHub - Swordfish90/cool-retro-term: A good looking terminal emulator which mimics the old cathode display...
Managing PostgreSQL users and roles | AWS Database Blog
The Definitive Guide To Docker in 2023 - Mastering Backend
How to write idempotent Bash scripts
GitHub - qdm12/gluetun: VPN client in a thin Docker container for multiple VPN providers, written in Go, and using OpenVPN or Wireguard, DNS over TLS, with a few proxy servers built-in.
GitHub - yandex/gixy: Nginx configuration static analyzer
Schedule Cronjob for the First Monday of Every Month, the Funky Way – Healthchecks.io
Keyboard Shortcuts every Command Line Hacker should know about GNU Readline - Mastering Emacs
What does $0=$2 in awk do? learn awk · Kaushik Gopal's Site
Find anything you need with fzf, the Linux fuzzy finder tool | Enable Sysadmin
GitHub - binpash/try: "Do, or do not. There is no try." We're setting out to change that.
GitHub - dylanaraps/pure-sh-bible: 📖 A collection of pure POSIX sh alternatives to external processes.
GitHub - solidiquis/erdtree: A modern, cross-platform, and multi-threaded filesystem and disk usage tool that respects hidden file and gitignore rules.
Is your Postgres ready for production?
Elastic Commands for Troubleshooting Disk Issues - Sematext
Introducing Killport: A Simple CLI Tool to Free Ports in Linux | jkfran
Illustrated introduction to Linux iptables
GitHub - Orange-OpenSource/hurl: Hurl, run and test HTTP requests with plain text.
GitHub - allinurl/goaccess: GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through your browser.
GitHub - keephq/keep: Alerting. By developers, for developers.
GitHub - keephq/keep: Alerting. By developers, for developers.
GitHub - queer/boxxy: boxxy puts bad Linux applications in a box with only their files.
GitHub - SigNoz/flog: A fake log generator for common log formats
Terraform at scale, and drift detection with Terradrift
Migrations: the sole scalable fix to tech debt. | Irrational Exuberance
GitHub - arp242/goatcounter: Easy web analytics. No tracking of personal data.
WebAssembly vs. Kubernetes - The New Stack
GitHub - ianthehenry/sd: a cozy nest for your scripts
Postgres support for JSON is 10 years old!
GitHub - motiv-labs/janus: An API Gateway written in Go
GitHub - luraproject/lura: Ultra performant API Gateway with middlewares. A project hosted at The Linux Foundation
WebAssembly: Docker without containers!
GitHub - biox/pa: a simple password manager. encryption via age, written in portable posix shell
Make your backend more reliable using Nginx caching proxy
Named Parameters In Bash - Brian Childress
GitHub - buger/goreplay: GoReplay is an open-source tool for capturing and replaying live HTTP traffic into a test environment in order to continuously test your system with real data. It can be used to increase confidence in code deployments, configuration changes and infrastructure changes.
GitHub - simsong/tcpflow: TCP/IP packet demultiplexer. Download from:
SSH server hardening | ITTavern.com
Why We Moved From NGINX to KONG API Gateway - Decentro
The Essential Django Deployment Guide
GitHub - GreptimeTeam/greptimedb: GreptimeDB, an open-source, cloud-native, distributed time-series database.
GitHub - mondoohq/cnquery: An open source, cloud-native asset inventory
What They Don’t Tell You About Setting Up A WireGuard VPN - DEV Community 👩‍💻👨‍💻
GitHub - JonasAlfredsson/docker-nginx-certbot: Automatically create and renew website certificates for free using the Let's Encrypt certificate authority.
GitHub - sullo/nikto: Nikto web server scanner
Duplicati
50 Useful Vim Commands - VimTricks
GitHub - ema/pets: A configuration management system for Pets, not Cattle
GitHub - integrit/integrit: Integrit is the most simple Tripwire alternative
A Stream oriented Introduction to jq · pkoppstein/jq Wiki · GitHub
GitHub - valeriansaliou/sonic: 🦔 Fast, lightweight & schema-less search backend. An alternative to Elasticsearch that runs on a few MBs of RAM.
GitHub - EmbarkStudios/wg-ui: WireGuard Web UI for self-serve client configurations, with optional auth.
GitHub - Neo23x0/auditd: Best Practice Auditd Configuration
Cool and interesting Postgres features that you might not know
Be Ready! Public schema changes in Postgres 15
30 Examples for Awk Command in Text Processing - Like Geeks
Hunting for Persistence in Linux (Part 1): Auditd, Sysmon, Osquery (and Webshells)
GitHub - jeffbencteux/mailsecchk: POSIX script for mail security checks of domain names
GitHub - SigNoz/signoz: SigNoz is an open-source APM. It helps developers monitor their applications & troubleshoot problems, an open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open source Application Performance Monitoring (APM) & Observability tool
NextDNS - The new firewall for the modern Internet
GitHub - dalibo/pg_activity: pg_activity is a top like application for PostgreSQL server activity monitoring.
How to Bypass Cloudflare: A Comprehensive Guide - ZenRows
Turning IPTables into a TCP load balancer for fun and profit
Why You Should Pay Attention to eBPF – Alt + E S V
Terraform vs Pulumi: What to Use in 2022?
A practical way to upgrade Postgres major versions with near-zero downtime | Listen Notes
vi - What is your most productive shortcut with Vim? - Stack Overflow
How to Troubleshoot Applications on Kubernetes
GitHub - quackduck/devzat: The devs are over here at devzat, chat over SSH!
How Kubernetes Reinvented Virtual Machines (in a good sense)
GitHub - benschweizer/similar: dedup similar lines in unix pipelines
When Not to Use Docker: Cases Where Containers Don’t Help
GitHub - sachaos/viddy: 👀 A modern watch command. Time machine and pager etc.
Getting Linux onto a non-approved laptop • The Register
Improving OpenVPN performance and throughput
GitHub - OliveTin/OliveTin: OliveTin gives safe and simple access to predefined shell commands from a web interface.
LG 28-inch 16:18 DualUp Monitor with Ergo Stand and USB Type-C™ (28MQ780-B) | LG USA
GitHub - nathants/backup: immutable backups so simple that unborkable
GitHub - evilsocket/opensnitch: OpenSnitch is a GNU/Linux port of the Little Snitch application firewall
GitHub - datafold/data-diff: Efficiently diff rows across two different databases.
GitHub - alajmo/sake: sake is a task runner for local and remote hosts
How To Use Netcat and Level-Up Your Networking Skills!
Vim Awesome
vi - What is your most productive shortcut with Vim? - Stack Overflow
How To Use Ansible with Terraform for Configuration Management | DigitalOcean
GitHub - Lissy93/dashy: 🚀 A self-hosted startpage for your server. Easy to use visual editor, status checking, widgets, themes and tons more!
GitHub - n8n-io/n8n: Free and open fair-code licensed node based Workflow Automation Tool. Easily automate tasks across different services.
GitHub - dragonflydb/dragonfly: A modern replacement for Redis and Memcached
pgBackRest - Reliable PostgreSQL Backup & Restore
GitHub - janestreet/magic-trace: magic-trace collects and displays high-resolution traces of what a process is doing
GitHub - onceupon/Bash-Oneliner: A collection of handy Bash One-Liners and terminal tricks for data processing and Linux system maintenance.
A Deep Dive Into the Four Types of Prometheus Metrics
GitHub - mikeroyal/AWS-Guide: Amazon Web Services (AWS) Guide
awesome-docker/README.md at master · veggiemonk/awesome-docker · GitHub
GitHub - lirantal/dockly: Immersive terminal interface for managing docker containers and services
17 Stunning & Modern UNIX Tools. Last week I finally switched my laptop… | by thelicato | Feb, 2022 | Medium
GitHub - anderspitman/awesome-tunneling: List of ngrok alternatives and other ngrok-like tunneling software and services. Focus on self-hosting.
GitHub - trimstray/the-book-of-secret-knowledge: A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.
Linux SysOps Handbook - Linux SysOps Handbook
PostgreSQL Logical Replicas and Snapshots: Proceed Carefully | Ardent Performance Computing
GitHub - CZ-NIC/pz: Easily handle day to day CLI operation via Python instead of regular Bash programs.
Questions about Renewing before TLS-ALPN-01 Revocations - Help - Let's Encrypt Community Support
BCHS: BSD, C, httpd, SQLite
Five Easy to Miss PostgreSQL Query Performance Bottlenecks
How to simulate the deadly, infamous, misunderstood & complex ‘Transaction Wraparound Problem’ in PostgreSQL … « Tales From A Lazy Fat DBA
How to fix/handle Wraparound problem in PostgreSQL ? « Tales From A Lazy Fat DBA
Creating a self-routing Varnish cluster
Eugeny/tabby: A terminal for a more modern age
joeyates/imap-backup: Backup GMail (or other IMAP) accounts to disk
citusdata/pg_cron: Run periodic jobs in PostgreSQL
ulfox/iptlb: IPTables LB
VEXXHOST - How To Setup Your Own VPN With PPTP on Linux
NginRAT parasite targets Nginx – Sansec
Five Tips For a Healthier Postgres Database in the New Year
Arch No-Systemd … yes but how? Is systemd so different than ALL the other inits? | systemd-free linux community
remileduc/sherver: Pure Bash lightweight web server.
Infrastructure & Application Monitoring with Checkmk
Protect Web Servers from DDoS Attacks using Fail2ban
xxh/xxh: 🚀 Bring your favorite shell wherever you go through the ssh.
jfrog/log4j-tools
NGINX Rate Limiting
How DNSSEC works - How DNSSEC works
Ably best-practices to optimize on-call shift rotations | Ably Blog: Data in Motion
process - MySQL : Permanently getting " Waiting for table metadata lock" - Stack Overflow
GitHub - aristocratos/btop: A monitor of resources
GitHub - google/mysql-ripple: Ripple, a server that can serve as a middleman in MySQL replication
The basics you need to know about Kafka [Graphic Explanation Ahead 🖥️]
Release age v1.0.0 🏁 · FiloSottile/age
Free vs. Available Memory in Linux
TurkeyMcMac/barchart: Make bar charts on the terminal.
Five Ansible Techniques I Wish I’d Known Earlier – zwischenzugs
statping/statping: Status Page for monitoring your websites and applications with beautiful graphs, analytics, and plugins. Run on any type of environment.
TwinProduction/gatus: ⛑ Gatus - Automated service health dashboard
Multi-Master Replication Solutions for PostgreSQL - Percona Database Performance Blog
IPv6 Is a Total Nightmare — This is Why | Tek's Domain
Tunnelling with SSH - different approaches and tips | Digitalis
6 Tools to Run Kubernetes Locally
rcoh/angle-grinder: Slice and dice logs on the command line
Matty9191/ssl-cert-check: Send notifications when SSL certificates are about to expire.
Avoiding complexity with systemd | Michael Maclean
xargs considered harmful - by Tyler Adams - CodeFaster
Robert Muth: Better Bash Scripting in 15 Minutes
Servers for Hackers
n8n.io - Free and Open Workflow Automation Tool
PostgreSQL Security Hardening | Teleport
The Absolute Beginner's Guide to Emacs - YouTube
Use vmstat to Monitor System Performance | Linode
GitHub - wpscanteam/wpscan: WPScan WordPress security scanner. Written for security professionals and blog maintainers to test the security of their WordPress websites.
GitHub - skx/overseer: A golang-based remote protocol tester for testing sites & service availability
Elasticsearch 101: The Basics
How to write a great Dockerfile for Python apps
The container is a lie! | Platform.sh
GitHub - grayhemp/pgtoolkit: Tools for PostgreSQL maintenance
GitHub - firecracker-microvm/firecracker: Secure and fast microVMs for serverless computing.
Postgres scaling advice for 2021 - CYBERTEC | PostgreSQL
CrowdSec: the next-gen open source, crowd-powered & dynamic firewall
High Performance PostgreSQL, Tuning and Optimization Guide - Ibrar Ahmed - PostgreSQL Tutorial - YouTube
Tuning autovacuum for PostgreSQL databases - Cybertec
Create Beautiful Architecture Diagrams with Python | by Dylan Roy | Towards Data Science
Use systemd timers instead of cronjobs | Opensource.com
GitHub - jlevy/the-art-of-command-line: Master the command line, in one page
Learning to love systemd | Opensource.com
Web Security 101: Cross-Site Scripting (XSS) Attacks - victorzhou.com
Web Security 101: An Interactive Cross-Site Request Forgery (CSRF) Demo - victorzhou.com
GitHub - jesseduffield/lazydocker: The lazier way to manage everything docker
My Favorite CLI Tools
GitHub - kyclark/sysadminshow: Code for Sysadmin Show Podcast
filesystems - What is a bind mount? - Unix & Linux Stack Exchange
The single most useful thing in bash (Example)
History and effective use of Vim
Eldritch Code - Short film on Vimeo
transistor
reconDog
Building healthier containers – kintoandar
Key metrics for RabbitMQ monitoring
dashboards
PostgreSQL (System) Administration - YouTube
ctop
A Guide to Open Source Cloud Computing Software
BuiltWith Technology Lookup
kings hand
A Proper Server Naming Scheme - via @codeship | via @codeship
The Black Magic of Systematically Reducing Linux OS Jitter - High Scalability -
intrace - intrace - Traceroute-like application piggybacking on existing TCP connections - Google Project Hosting
htaccess
nagios herald
Why You Should Never Use MongoDB « Sarah Mei
What is the Guardian's tech stack? | Technology | The Guardian
Colourful ! systemd vs sysVinit Linux Cheatsheet
How to configure GeoServer in Production | Tuan's Blog
rstacruz/hicat · GitHub
t3chnoboy/awesome-awesome-awesome · GitHub
Vim Awesome
kahun/awesome-sysadmin · GitHub
Xfennec/cv · GitHub
What Exactly is Swappiness?
Tom Limoncelli's Top 5 Time Management Tips for SysAdmins/DevOps/Devs.
Cookie-based authentication with nginx
NGINX and NGINX Plus Admin Guide | NGINX
Draios | Announcing sysdig: a system-level exploration tool
sysdig | Home
lebinh/ngxtop · GitHub
Numenta | The Future of Big Data is Streaming Data
Change Root DN Password on OpenLDAP » The RoarinPenguin Techiezone
varnishstat muestra continuamente el hitrate a 0 | systemadmin.es
How To Customize Your Nginx Server Name After Compiling From Source In CentOS | DigitalOcean
Unix: Making better use of the find command | ITworld
High Scalability - High Scalability - 10 Things You Should Know About Running MongoDB at Scale
Instalación de tomcat 7 en Linux | systemadmin.es
oleiade/trousseau · GitHub
High Scalability - High Scalability - How the AOL.com Architecture Evolved to 99.999% Availability, 8 Million Visitors Per Day, and 200,000 Requests Per Second
smtp - How do I configure postfix starttls - Ask Ubuntu
permissions - Whats the simplest way to edit and add files to "/var/www"? - Ask Ubuntu
Alternativas a Splunk: Logstash | Security Art Work
Uptime Robot
PROYECTO: Instalar y configurar OpenLDAP en Debian Wheezy | @lex02
codero.com knowledge base :: How to install Varnish on Plesk 11
Fastd - Fast and Secure Tunnelling Daemon (fastd) - Redmine
myNoSQL • NoSQL Databases and Polyglot Persistence: A Curated Guide
The How and Why of Flapjack | Fractional by Lindsay Holmwood
“More Instantly Better Vim” - Programming - O'Reilly Media
Vagrant
astanway/crucible · GitHub
HipHop Virtual Machine
HowTo: Linux Rip and Encode Audio CDs
Deploying the 'League of Legends' Data Pipeline with Chef (ARC205) ...
Stupid Graphite Tips // Speaker Deck
rsnapshot: you’re doing it right!
Web server performance benchmark | Root Users
bup/bup · GitHub
Nginx Tutorials, Configuration & Optimizing Tips and Tricks
Install LEMP Server (nginx, MySQL or MariaDB, PHP) On Debian 7 Wheezy
High Scalability - High Scalability - Google on Latency Tolerant Systems: Making a Predictable Whole Out of Unpredictable Parts  
substack/stream-handbook · GitHub
High Scalability - High Scalability - 10 Things You Should Know About AWS
Fast and Flexible Monitoring with StatsD, Graphite and Librato - Red Badger
A tcpdump Primer
armon/statsite · GitHub
Does everyone hate MongoDB? - Server Density Blog
Data Differential, solutions solved by Drizzle, Memcached, GearmanD
Spotify: Data center & Backend buildout
Obvious and Non-Obvious Scalability Issues: Spotify Learnings
darklajid/ansible-communication · GitHub
InfluxDB
Postfix Guides – Linode Library
Funambol | Free software downloads at SourceForge.net
Zimbra offers Open Source email server software and shared calendar for Linux and the Mac.
Facebook open sources its SQL-on-Hadoop engine, and the web rejoices — Tech News and Analysis
The Netflix Tech Blog: Scryer: Netflix’s Predictive Auto Scaling Engine
HowTo: Merge Apache / Lighttpd / Nginx Server Log Files
logmerge - sort and merge chronologically any kind of logfiles - Google Project Hosting
nbs-system/naxsi · GitHub
Open Source Distributed Real Time Search & Analytics | Elasticsearch
Serf
Red Hat | Red Hat Certified Architect (RHCA)
SourceForge.net: assp
HTTP Headers for Website and Web Application Security
ZeroMQ: Helping us Block Malicious Domains in Real Time - Umbrella Security Labs
Gartner señala a la española Gigas como referente mundial de cloud hosting
Cross-platform OpenSSH server management with Ansible « blather.michaelwlucas.com
rgrove/larch · GitHub
High Scalability - High Scalability - Great Open Source Solution for Boring HA and Scalability Problems
al3x/sovereign · GitHub
Adam Leventhal's blog » ZFS trivia: metaslabs and growing vdevs
Unix: Getting from here to there (routing basics) | ITworld
ZFS and Database fragmentation | Dirty Cache
tsenart/vegeta · GitHub
Linux: Disk Timeout settings not increased by VMware Tools | ICT-Freak.nl
wrk - http benchmark
10 comandos interesantes para Linux | Emezeta
A Tour Inside CloudFlare's Latest Generation Servers | CloudFlare Blog
MySQL: Reducing ibdata1 | Valery's Mlog
The paranoid #! Security Guide (Page 1) / Tips, Tricks & Scripts / CrunchBang Linux Forums
FhGFS - The Fraunhofer Parallel Cluster File System
Monitoring and observability
XenServer 6.2 is now fully open source! | Citrix Blogs
gokyle/sshbox · GitHub
etsy/oculus · GitHub
etsy/skyline · GitHub
Cooking up an Office Dashboard Pi — GoCardless Blog
High Scalability - High Scalability - The 10 Deadly Sins Against Scalability
Uses of tmux explained
facebook/watchman · GitHub
The enhanced syslogd for Linux and Unix rsyslog
load balancing - Haproxy ACL for balance on URL request - Server Fault
Building a Website To Scale - YouTube
a2o/snoopy · GitHub
aol/moloch · GitHub
15 Command Line Tools to Monitor Linux Performance
vi-vim-cheat-sheet.gif (1024×724)
tumblr/memkeys · GitHub
mitigating ddos attacks with bgp flow specification | njetwork.si
InnoDB – Jeremy Cole
Evan Travers : Workflow in Tmux
import/simmetrica · GitHub
Sin dejar rastro, el ciberactivista paranoico « Seguridad Informática #BOFHers
Building an always available Linux terminal: Shell-In-A-Box on Raspberry Pi « Remi Bergsma's blog
D3.js - Data-Driven Documents
Stack Overflow
Railgun | CloudFlare | The web performance & security company
ef.gy :: Articles and Projects
twitter/fatcache · GitHub
OVH.COM : in the eyes of a OVH server - YouTube
daniellawrence/carbonclient · GitHub
python-statsd 1.5.7 : Python Package Index
Reconnoiter
bucky 0.2.3 : Python Package Index
jssjr/collectd-write_graphite · GitHub
loggly/collectd-to-graphite · GitHub
etsy/logster · GitHub
Resultado de un ping lanzado a todas las direcciones de Internet | Security Art Work
0xAX/Ybot · GitHub
schoebel/blkreplay · GitHub
netmelody/tatin · GitHub
The 10 commandments of logging - Masterzen's Blog
dcarley/chef-workstation · GitHub
etsy/statsd · GitHub
saltstack/salt · GitHub
openstack/nova · GitHub
linux-wizard/timegrep · GitHub
Balanceadores: ldirectord vs haproxy - Taller II STR Sistemas - YouTube
gingerlime/graphite-fabric · GitHub
logstash - open source log management
SourceForge.net: VirtualBox - freedos
sysadvent: Day 16 - SSH keys shared with FUSE
etsy/mctop · GitHub
Architecting for Change: QCONNYC 2012
jondot/roundtrip · GitHub
37signals/mysql_role_swap · GitHub
Home · Netflix/Hystrix Wiki · GitHub
A Tcpdump Tutorial and Primer | danielmiessler.com
Everything Sysadmin: What makes a sysadmin a "senior sysadmin"?
aelse/dot-ssh-config · GitHub
logstash - open source log management
substack/bouncy · GitHub
First 7 years of libvirt development history till 31/10/2012 - YouTube
ryancdotorg/ssh-chain · GitHub
mnot
mnot’s blog: On HTTP Load Testing
The Creation Engine No. 2: Adding Vary Header Support To Nginx
Waza 2012 on Vimeo
tbatchelli/vmfest · GitHub
Automating with convention: Introducing sub - (37signals)
FUSE coolness with mhddfs « Allan Willems Joergensen – OnDemand
Postgres Demystified // Speaker Deck
apenwarr/sshuttle · GitHub
twitter/twemproxy · GitHub
nelhage/reptyr · GitHub
colinhowe/monner · GitHub
etsy/statsd · GitHub
How Three Hard Drive Companies Gobbled Up The Industry
mandiant/RProxy · GitHub
High Scalability - High Scalability - The Anatomy of Search Technology: Crawling using Combinators
ownCloud.org | Your Cloud, Your Data, Your Way!
HOWTO: Run pfSense nanobsd in VirtualBox | FreeBSD News
Vim Text Objects: The Definitive Guide | The Carbon Emitter
Hak5 – Technolust since 2005 Hak5 - Technolust since 2005 » Trust Your Technolust
Best Of #1 - YouTube
tmux is sweet as heck - fuzzy notepad
10 Excellent Free Open Source Projects to create your own CDN - Content Delivery Network : FromDev
DNS Changer
Estadísticas de memcached en HTML | systemadmin.es
ha/doozerd - GitHub
High Scalability - High Scalability - Is it time to get rid of the Linux OS model in the cloud?
logstash - open source log management
Vagrant - Welcome
Anti-Spam SMTP Proxy Server | Free software downloads at SourceForge.net
World\'s best introduction to sed - good coders code, great reuse
Instalar sphinx 2 con upstart | systemadmin.es
Upcoming devopsdays events
An Operations Conference Presented by Puppet Labs
NOSQL Databases
IMAP4 : The mobile application protocol we didn’t know we had — Tech News and Analysis
YouTube - Connect real switches to GNS3 using a Breakout Switch
Security By Default: Iptables like a pr0
apenwarr/sshuttle - GitHub
CloudLinux: Linux, Linux distribution, web server, Linux performance, web server performance
The Usability of Passwords (by @baekdal) #tips
Virtual Private Servers | Xen VPS VDS at top quality and affordable prices :: TopXen.com
Yourwebhoster.eu - VPS
Linode - Xen VPS Hosting
Low End Box - Cheap VPS Hosting Providers Listing & Reviews
Open Compute Project
Zen Load Balancer V1 rc1 is released
DNS Prefetching Implications - Pinkbike.com
OpenVAS en CentOS 5.5 (Escaner de vulnerabilidades) | systemadmin.es
Cloud Computing Management Platform by RightScale
IDS / IPS Suricata. Instalación, configuración y puesta en marcha. Seguridad y Redes. Página Personal de Alfon.
8 of the Best Online Backup Services for Linux | TechSource
Unbound
Security Training, CEH, Ethical Hacking, Penetration Testing, Certified Ethical Hacker, Certified Hacker, Information Security Training, Computer security Training, Information Security Certification
APACHEctl | APACHEctl ofrece servicios de administración, seguridad y optimización en servidores web
Instalar y configurar fail2ban | systemadmin.es
Creating an LVM-backed FreeBSD DomU in a Linux Dom0 « Geeky
5 of the Best Free and Open Source Data Mining Software | TechSource
Building Dynamic Websites / OpenCourseWare
FreeNX - the free NX