Track Stolen Laptop / Mac With Free Open Source Adeona Software

Posted on in Categories Download of the day, GNU/Open source, Links, Linux, Linux laptop, Networking, OS X, Windows, windows vista last updated September 25, 2008

With the growing ubiquity of, and user reliance on, mobile computing devices (laptops, PDAs, smart phones, etc.), loss or theft of a device is increasingly likely, disruptive, and costly. Using Adeona open source software you can track your stolen Mac / PC laptop running Windows or Linux operating system.

How to Transfer PuTTY Sessions To Another Windows Machine

Posted on in Categories Networking, OpenBSD, UNIX, Windows, Windows server, windows vista last updated September 9, 2008

PuTTY is a terminal emulator application which can act as a client for the SSH, Telnet, rlogin, and raw TCP computing protocols. You can use putty for remote login or to control your router connected via serial devices.

By default PuTTY stores the session information in the registry on Windows machine. If you have several PuTTY sessions stored in one laptop and would like to transfer those sessions to another laptop, you need to transfer HKEY_CURRENT_USER\Software\SimonTatham registry key and value as explained below.

CentOS / Red Hat Enterprise Linux 5.2 Poor NFS Performance and Solution

Posted on in Categories Apache, CentOS, data center, File system, High performance computing, Howto, Linux, Linux distribution, Networking, package management, RedHat/Fedora Linux, Security Alert, Storage, Sys admin, Troubleshooting, Tuning last updated August 22, 2008

A few days ago I noticed that NFS performance between a web server node and NFS server went down by 50%. NFS was optimized and the only thing was updated Red Hat kernel v5.2. I also noticed same trend on CentOS 5.2 64 bit edition.