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Month: January 2009
Measuring Performance Of Social Media Communications
Check out this SlideShare Presentation: Measuring Performance Of Social Media Communications View more documents from Valeria Maltoni.
Closing open ports and services on Linux
It is important to close any unneeded open ports. To view a list of running services you can execute the following command: chkconfig –list | grep on To disable a running service you can execute the command: chkconfig service name off Then you should stop this service from running by executing: /etc/init.d/service stop
How to Enter Windows XP Recovery Console
Start by booting from a Windows XP CD. When you see the message, “Press any key to boot from CD…” DO IT. If you miss it boot to the Windows XP CD and try again. Allow Windows XP to Begin the Setup Process – No user intervention is required in this step. When the Windows XP […]
BackTrack 3 Final Tools
Information Gathering0trace 0.01 – http://lcamtuf.coredump.cx/This tool enables the user to perform hop enumeration (“traceroute”) within an established TCP connection, such as a HTTP or SMTP session. This is opposed to sending stray packets, as traceroute-type tools usually do. The important benefit of using an established connection and matching TCP packets to send a TTL-based probe is […]
Difference Between Mailbox and Public Folders on Microsoft Exchange
Exchange public folders are exactly what they sounds like – folders that are available to multiple users. A mailbox is a storage area made up of a number of folders that is normally designed for use by a single user. It contains a number of features such as Inbox, Calendar, Contacts, etc. Additonally. . . […]
Network Sniffers for Linux
Linux network sniffers Ethereal: A Network Protocol Analyzer Experts in the networking community to add enhancements. It runs on all popular computing platforms, including Unix, Linux, and Windows. TCPdump Great tool, for capturing packets with Linux computers, working as sniffers. sniffdet – Remote Sniffer Detector for Linux Sniffdet implements various tests for the detection of machines running in promiscuous mode […]
Ctl+ Key Combinations
Alt+Ctrl+C – Copyright symbol Alt+Ctrl+Period – An ellipsis Alt+Ctrl+R – Registered trademark symbol Alt+Ctrl+T – Trademark symbol Ctrl+B – Bold text Ctrl+E – Centers a paragraph Ctrl+Enter – Inserts a page break Ctrl+F – Opens the Find menu Ctrl+H – Opens the Replace menu Ctrl+I – Italics text Ctrl+N – Creates a new document Ctrl+P – Prints a document Ctrl+Shift+F – Changes the font Ctrl+Shift+P – Changes the font size Ctrl+U – Underline text Ctrl+W – Closes a document Ctrl+Y – Redo the last action