រីករាយជាមួយកម្មវិធី Dropbox

Dropbox is a free service that lets you bring all your photos, docs, and videos anywhere. This means that any file you save to your Dropbox will automatically save to all your computers, phones and even the Dropbox website. Dropbox also makes it super easy to share with others, whether you're a student or professional, parent or grandparent. Even if you accidentally spill a latte on your laptop, have no fear! You can relax knowing that Dropbox always has you covered, and none of your stuff will ever be lost.

website: www.dropbox.com

Forgot the root password for my RedHat Enterprise Linux 5 Server

ខ្ញុំបានដំឡើង RedHat Enterprise Linux 5 នៅក្នុង VMware Workstation មួយសន្ទុះក្រោយមកបានភ្លេចលេខសំងាត់របស់ root។ ខ្ញុំអាច Login ជា user ធម្មតាបាន ប៉ុន្តែវាគ្មានសិទ្ធិក្នុងការកែប្រែនោះទេ។ ខាងក្រោមនេះខ្ញុំនិងធ្វើការបង្ហាញនូវការផ្លាស់ប្តូរ password របស់ root:

To enter single user mode, reboot the server. When you see the RedHat Enterprise Linux 5 splash screen, press any key to enter the boot menu.


Press 'e' key to edit the commands before booting

TeamViewer (All-In-One Solution for Remote Access and Support over the Internet)

TeamViewer connects to any PC or server around the world within a few seconds. You can remote control your partner's PC as if you were sitting right in front of it.

Website: www.teamviewer.com

µTorrent download

http://www.utorrent.com

GNS3 Graphical Network Simulator

GNS3 is a graphical network simulator that allows simulation of complex networks.

To allow complete simulations, GNS3 is strongly linked with :

• Dynamips, the core program that allows Cisco IOS emulation.
• Dynagen, a text-based front-end for Dynamips.
• Qemu, a generic and open source machine emulator and virtualizer.

Opera Web Browser

Opera is a web browser and Internet suite developed by Opera Software with over 200 million users worldwide.
Website: www.opera.com