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Kickstack: OpenStack with Puppet
SmartOS: Cool Cloud Platform Rises from the Ashes of Solaris
OpenStack: Shooting star in the cloud
Filesystem Encryption
FreeRADIUS for WiFi Hotspots
Generate VM Images with virt-builder
Achieving More Harmonious Cloud Orchestration
Supercharge Your Website with Amazon CloudFront
Managing Office 365 in PowerShell
Red Hat Storage Server 2.1
Monitoring Performance with sar
Logging with systemd
Live Migration
PostgreSQL 9.3
Forensic Tools
What’s New in Microsoft Windows 8.1
Integrating AWS Cloud Services with Your Custom Apps
Data Visualization Tools
Using rsync for Backups
Build a Network Attached Storage System with FreeNAS
A Management Platform for the Internet of Things
Web Cryptography API
Free Enterprise Backup with Bareos
Denial of Service in the Cloud
Exploring the Xeon Phi
Elastic Beanstalk
CloudStack's Chip Childers
VMware Tools
Floodlight: Welcome to the World of Software-Defined Networking
Totally Stressed
Managing Port Scan Results with Dr. Portscan
SSH on Windows
Monitoring Memory Errors
VDI Basics
PC over IP
Total Network Monitor
IceWarp: MS Exchange Mail Server for Linux
Centralized Password Management
IPRoute2: arp, route, and ifconfig in a Single Tool
Secure Alternative to FTP
Speed up Your Name Server with a MySQL Back End
Red Hat’s Cloud Tools
Mail Helpers: Improve Your Email Experience with These Handy IMAP Extensions
PowerDNS: The Other Open Source Name Server
Stopping SQL Injection
Optimizing SQL with Execution Plans
Fedora 18 for Admins
Windows Server 2012 Tricks
Ubuntu Desktop Remix
Top PowerShell Cmdlets
Pen Testing with netcat
Configuration Management with puppet
Forensic Analysis on Linux
Access Anywhere with Mobile IPv6
SHA-3 – The New Hash Standard
Two-Factor Authentication
Advanced Security in Windows Firewall
Uncovering SQL Injections
A Substitute for cron
TCP Fast Open
CoffeeScript: A Replacement for JavaScript?
Rex
Routing with Quagga
Guacamole: Remote Desktop
Law of Averages – Load Averaging
Assigning Privileges with sudo and PolicyKit
Managing Virtual Infrastructures
Linux with Windows 8
Building Virtual Images with BoxGrinder and VMBuilder
Understanding Autodiscovery
Refurbished: Windows 2012 Active Directory
Putting Windows 8 on a USB Drive
Network Grep
Analyzing Kernel Crash Dumps
Hyper-V 3.0 in Windows Server 2012
Automating with Expect Scripts
Tricking Intruders with HoneypotMe
Increasing Throughput with Link Aggregation
Stopping Side Channel Attacks
Automation Scripting with PHP
Secure Your Server with TCP Wrappers
Converting filesystems with Fstransform
Linux for Windows Admins: Samba Shuffle
Server Virtualization with VirtualBox
Checking Compliance with OpenSCAP
Netcat – The Admin’s Best Friend
Neglected IPv6 Features
Linux Essentials for Windows Admins – Part 2
Protect Your Servers with Nmap
MobaXterm: Unix for Windows
Linux Essentials for Windows Admins – Part 1
Lua for Apache
DBaaS – How They Make Data Scale
Greylisting with Postgrey
SPDY HTTP Protocol
Windows Server 2012 Administration
Sort Out the Top from the Bottom
Virsh Libvert Tool
PowerShell Part 3: Keeping PowerShell in the Loop
Pen Test Tips
RAM Revealed
PowerShell Part 2: Manipulating Services, Processes, and Commands
Chive
Autoconfiguring IPv6 Clients
Customizing PortSentry
PowerShell Part 1: Retrieving System Information
Shell in a Browser
TinyDNS
Fedora 16
Mobile PC Monitor
Tuning Your Filesystem’s Cache
Cloud Forensics
URL Tricks with htaccess
Win-Win with Cygwin
Office 365 vs. Google Apps
How to Hide a Malicious File
ownCloud
Open Hardware 1.0
Eat. Pray. Script.
Understanding Privilege Escalation
Intruder Tools
Web and Mail Servers with IPv6
Intruder Detection with tcpdump
Wireshark
Using a Tablet as a Portable Management Console
Visualize Your Network
Cross-Vendor IPsec
MariaDB vs. MySQL
Green IT
PowerTOP
Confessions of a Patchaholic
Power Talk
Can Your Server Be Toppled with a Single Command?
BackTrack Linux: The Ultimate Hacker's Arsenal
Book Review: Land of Lisp
Arp Cache Poisoning and Packet Sniffing
Google+ with Business
Hardware-assisted Virtualization
Open Virtualization Alliance
KVM and PCI
Virtual Desktop
Btrfs
John the Ripper
Many Clouds, One API
Articles
Painting by Numbers
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Create intuitive and meaningful visualizations of storage performance values with a "TIG" stack: Telegraf, InfluxDB, and Grafana.
Checker
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AFICK is a small, free tool that helps administrators detect attempts to manipulate documents and system files.
Exchange
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Istio facilitates communication between the many small microcomponents that need to communicate with each other in modern applications.
Task Schedulers
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The fcron and hcron scheduler alternatives to cron are suitable for computers that do not run around the clock, and each come with specific benefits.
Same but Different
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The Podman container management tool does not use a daemon in the background, like its counterpart Docker, and can operate in non-privileged mode.
Continuous Progress
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The Zuul 3 gating system is a free and flexible solution for continuous integration, delivery, and deployment.
Connections
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IPC in Perl is easy with a few functions, signal handlers, backticks, and pipes.
Solid Foundation
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If RAID hardware is missing on your server, Windows, Linux, and macOS offer various options for building software RAID.
Sublease
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Windows 10 supports the native execution of Linux binaries from various distributions through the Windows Subsystem for Linux. Even graphical Linux applications can make their way onto the Windows desktop.
At the Source
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Static code analysis tools like JSLint, Splint, RATS, and Coverity help you find code vulnerabilities.
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