Typical voice features jargon.

Typical voice features jargon.

Courtesy Wikipedia
http://en.wikipedia.org/wiki/IP_PBX

Linux Commands Revisited Open projects Revisited Documentation style Revisited

Over the past nine years of my IT experience, I find redundant/obsolete  knowledge getting on my nerves .
I end up bookmarking a lot of them not making it any use and ultimately getting Google search for my rescue.

The following are few links that I really felt are very useful against my exposure and commands that I used in past to get things done.

10 Examples of Linux Free Command 10 Command Line Tools to Monitor Linux Performance 20 Practical Examples of RPM Commands in Linux 18 Tar Command Examples in Linux 15 Basic 'ls' Command Examples in Linux 12 Tcpdump Commands - A Network Sniffer Tool 10 Wget (Linux File Downloader) Command Examples in Linux 8 Pratical Examples of Linux "Touch" Command Basic Guide on IPTables (Linux Firewall) Tips / Commands 10 Useful du (Disk Usage) Commands to Find Disk Usage of Files and Directories 20 MySQL (Mysqladmin) Commands for Database Administration in Linux Install Fping ICMP Program on RHEL/CentOS 6/5/4 15 Useful "ifconfig" Commands to Configure Network Interface in Linux How Do I Access or Mount Windows/USB NTFS Partition in RHEL/CentOS/Fedora 20 Netstat Commands for Linux Network Management A Basic Guide to Different Stages of Linux Boot Process 25 Useful Basic Commands of APT-GET and APT-CACHE for Package Management 20 YUM Commands for Linux Package Mangement Block SSH Server Attacks (Brute Force Attacks) Using DenyHosts 35 Practical Examples of Linux Find Command

Code reuse from existing projects and integration becomes important skill

Some cutting edge ones out here
red5 - RTMP, VOD, SharedObjects, live video broadcasts, AMF0, AMF3 Compatible, remoting and the list goes on - Google Project Hosting google-guice - Guice (pronounced 'juice') is a lightweight dependency injection framework for Java 5 and above, brought to you by Google. - Google Project Hosting wro4j - Web Resource Optimizer for Java - wro4j - Google Project Hosting goda-time - GWT port of Joda-Time - Google Project Hosting rome - ROME: Robust Optimization Made Easy - Google Project Hosting Jersey— Java.net grails-jaxrs - JSR 311 plugin for Grails - Google Project Hosting javamelody - monitoring of JavaEE applications - Google Project Hosting - USEFUL TOOL -- jconsole on web gwtuml - A UML modeller based on GWT - Google Project Hosting mobicents - Open Source Cloud Communications - Google Project Hosting TeleStax – Open Source sipservlets - Mobicents SIP Servlets Leading Open Source Implementation and HTML5 WebRTC Compliant SIP AS - Google Project Hosting fest - Fixtures for Easy Software Testing - Google Project Hosting javabuilders - On a mission to maximize Java UI development productivity - Google Project Hosting resting - Lightweight Java component to consume REST service and transform response into objects - Google Project Hosting

Documentation becomes key in marketing your product.
A good style is only followed by RedHat

https://access.redhat.com/knowledge/docs/