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Techgurulive - Howtos and Tutorials |
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Techgurulive is all about howto's and tutorials on Apache, Linux, Windows, Mysql etc
It is a overwhelming website. It has what seems like hundred's of articles,free advice related to the IT field and help on almost any topic of interest to any IT professionals.Although it is a free site it is laden with advertising.
The real gem of Tech Guru is that it does not advertise on contents, very clean interface, very good search module , The user can also avail articles on mail, Rss feed is also enabled.
Here you can also ask questions and get advice from IT professionals. read more...
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| | permapage | score:9984 | -jacob, October 6, 2008 |
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Tech-IT: Tech Reviews |
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This is my new tech site. I created it so I could give my reviews on things like computers and operating systems and tools. There are also forums so people may discuss what I have posted and/or whatever they want to discuss.
I hope that my site is of interest and value. read more... |
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| | permapage | score:9971 | -Calvin B, June 10, 2008 |
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Free Websites: Spruz.com |
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How would you like a free website that is easy to use but powerful at the same time? If you answered yes then you should head over to www.spruz.com.
Spruz has a powerful site hosting system with a large array of features. For a hosted solution users have a lot of flexibility with customizing the site. Users are able to select a theme from their theme library and fully customize every aspect of the layout. Advanced users can edit an style sheet and completely change the layout.
Top Features include;- No Bandwidth Limit
- Completely Free (Not a trial, Few Advertisements)
- Dynamic Content (Tons of elements that can be added
and placed anywhere on the pages)
- File Space up to 500MB
- Sub Domains (Users can use their own domain name)
- Many Components (Forums, News, Blogs, Galleries, Downloads and More)
- Full Member Profiles
Plus the support is great! The developers answer questions in forums and emails the same day!
read more... |
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| | permapage | score:9952 | -jay, March 20, 2007 (Updated: March 26, 2007) |
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Web hosting reviews and information |
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| HostingLair is a great site. Nowadays, when thousands of web hosting providers offer all kinds of "to good to be true" hosting plans and when almost every site recommends specific hosting company not because of it's competence and quality but because the hosting company pays the most, HostingLair is a valuable source dedicated to helping customers understand web hosting issues and detect reliable and trustworthy hosting providers. This site explains basic web hosting concepts and displays tried and true hosting providers. Hosting providers are not recommended in accordance with the money they pay but were selected on the basis of experience numerous customers have had with a specific company. The proof of this is that anyone can clearly see that if the money was the key, there were certainly "better" companies to recommend. This site saves you a lot of time and helps you find reputable web hosting provider as soon as possible. read more... |
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| | permapage | score:9951 | -Marc Anders, June 30, 2007 |
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Damn Vulnerable Linux |
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Damn Vulnerable Linux is a distribution, based on Damn Small Linux, with a large number of vulnerabilities built right in.
Securing Linux by breaking it with Damn Vulnerable Linux:
Damn Vulnerable Linux (DVL) is everything a good Linux distribution isn't. Its developers have spent hours stuffing it with broken, ill-configured, outdated, and exploitable software that makes... read more... |
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| | permapage | score:9932 | -Ray, March 12, 2007 |
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UnixBooks.org |
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| Website collecting book reviews of interest to Unix and Linux sysadmins and users. read more... |
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| | permapage | score:9928 | -Noel, July 23, 2005 |
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Frihost: free web hosting |
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Frihost stands for Free Reliable Internet Hosting. It offers free web hosting for all active members of its community forums with features like:
- 250MB of space and 10GB of traffic.
- One free subdomain and unlimited other domains.
- Php, mysql, ssi, perl and cgi.
- Unlimited email and ftp accounts.
- No forced advertisements.
The support is also something to be mentioned. It isn't the professional support of a paid host, but the support from a community of thousands of people who encountered the same problems.
If you hate posting in a forum and don't see it as a place to learn, relax or chat, then Frihost is not what you are searching for. Otherwise, enjoy your stay! read more... |
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| | permapage | score:9924 | -Bondings, December 27, 2005 |
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Web Hosting Guide |
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Webhostingclue provides the very comprehensive web hosting resource, including: Web Hosting Guide, Top Web Hosting Plan, Web Site Design and Web Site Promotion, etc. You will find free and unbiased web hosting knowledge there.
Besides giving you the web hosting guide, Webhostingclue also try its best to make it a safety place to find a web hosting solution for the web site. All the web hosting solution provider here have been web hosting industry for more than 2 years with top performance in their target market such as Small business, home business, individual, developer, and enterprise, etc. And all the plan will provide Money back Guarrantee so that you can enjoy their service instead of put your money in risk. read more... |
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| | permapage | score:9923 | -rayzheng, January 9, 2007 |
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Free DNS, Dynamic DNS |
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Do you want to make your desktop box a server that you (and your friends) can access by name? This may be for you...
- Host your own site on your own connection from home/work/school/etc
- Access your computer with a name (like zeus.afraid.org or yourdomain.com) instead of a numeric IP address
- Run your own http server, ftp server, or anything you want to install on your computer/server
- Fetchable URL to update your IP instantly on our network if you have a dynamic address
- Hosts even work for your LAN. If you have a LAN connected to the internet you can point hosts to private IP addresses (even private IPv6 addresses) and they will work within your network
- Let your friends point theirname.yourdomain.com to their own connection
- etc...
read more... |
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| | permapage | score:9921 | -Ray, January 4, 2006 |
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Easy SEO Tips (Search Engine Optimization) |
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- Keywords are the weapon of your success in SEO; use those keywords that are directly related or targeted to your business theme.
- Take care not to crowd your site content with keywords. Also, spread them throughout the content rather than mostly at the beginning or at the end.
- Back-links are important so build links with potential partners that can generate traffic to your site.
- Choose good titles and Meta tags. Good titles include suitable, targeted, theme based, precise keywords. Phrases in Meta tags help spiders undersdand and your pages easily.
- Build pages that are easy to load. Don’t make pages with large images, but if images are necessary, do this: Make a thumbnail and link it with full image page to add more pages and text which spiders love.
- . . .
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| | permapage | score:9911 | -midassoft, March 16, 2007 |
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Guestbook Script |
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| This is one of the most powerful guestbooks that you will find on the internet. Visitors who come to your site will be able to leave comments and other general information about themselves. If you want to know what your visitors are thinking, and if you want a fully customizable script, this one is perfect for you. Features include template files to fit any website design, 9 standard fields, 9 extra fields (customizable), unlimited entries, and easy to use admin area. Full online demo available. Free download available as well. read more... |
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| | permapage | score:9902 | -Bigwebmaster, May 15, 2003 (Updated: November 22, 2005) |
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Sharpen your tech skills with sample interview questions |
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Software development is one of the those jobs where you can never kick back and say "Enough! I know what I need to know already, so I am never opening another book or learning a new language".
TechInterviews.com provides programming interview questions and answers in such areas as C, C++, Java, Microsoft's .NET and Win32 environments, networking, Unix and Linux administration, Windows servers, Visual Basic. The in its General category the site also features puzzles and brainteasers often asked at the interviews by Microsoft, Sun, Cisco and companies alike. read more... |
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| | permapage | score:9894 | -Anonymous, January 11, 2004 (Updated: November 22, 2005) |
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Understanding the Linux /proc filesystem |
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Here's a nice guide to the /proc filesystem and its secrets...
When it comes down to it, /proc is a filesystem. Although it does not represent any physical device, you can still mount it and unmount it as you please. It contains a multitude of valuable information regarding the processes you are running, as well as the hardware you have hooked up to your computer (although in recent years, /sys has been devised by the Kernel folks to represent the hardware hierarchy and export device information ). You can see which modules you have loaded, how long your system has been up, and the memory usage of processes on your system. In fact, every single process running has an entry, or directory, inside /proc. As you can see, /proc can be a very powerful asset. But before you can use it, you need to mount it. read more... |
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| | permapage | score:9889 | -Ray, March 16, 2006 (Updated: March 23, 2007) |
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One SHELL-script to rule them all ! |
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From time to time I have heard many people having problems with their Firewall in Linux.
So, if you are a linux user here is my suggestion... Fire up your SHELL because it is time to write your own firewall rules. read more... |
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| | permapage | score:9887 | -kanenas.net, November 28, 2006 |
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IP Addressing - An Introduction |
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IP Addressing
An IP address is a unique logical identifier for a node or host connection on an IP network. IP address is a 32 bit binary number, and represented by 4 decimal values of 8 bits each. The decimal values range from 0 to 255. This is known as "dotted decimal" notation.
Example: 192.189.210.078
It is sometimes useful to view the values in their binary form.
Dotted decimal: 192 .189 .210 .078
Binary: 11000000.10111101.11010010.1001110
Every IP address consists of network identifier and node identifier. The IP network is divided based on Class of network. The class of network is determined by the leading bits of the IP address as shown below.
IP Address Classes
There are 5 different address classes. You can determine which class any IP address is in by examining the first 4 bits of the IP address.
- Class A addresses begin with 0xxx, or 1 to 126 decimal.
- Class B addresses begin with 10xx, or 128 to 191 decimal.
- Class C addresses begin with 110x, or 192 to 223 decimal.
- Class D addresses begin with 1110, or 224 to 239 decimal.
- Class E addresses begin with 1111, or 240 to 254 decimal.
Addresses beginning with 01111111, or 127 decimal, are reserved for loopback and for internal testing on a local machine. Class D addresses are reserved for multicasting. Class E addresses are reserved for future use. They should not be used for host addresses.
Now we can see how the Class determines, by default, which part of the IP address belongs to the network (N) and which part belongs to the Host/node (H).- Class A: NNNNNNNN.HHHHHHHH.HHHHHHHH.HHHHHHHH
- Class B: NNNNNNNN.NNNNNNNN.HHHHHHHH.HHHHHHHH
- Class C: NNNNNNNN.NNNNNNNN.NNNNNNNN.HHHHHHHH
In the example, 192.189.210.078 is a Class C address so by default the Network part of the address (also known as the Network Address) is defined by the first three octets (192.189.210.XXX) and the node part is defined by the last one octets (XXX.XXX.XXX.078).
In order to specify the network address for a given IP address, the node section is set to all "0"s. In our example, 192.189.210.0 specifies the network address for 192.189.210.078. When the node section is set to all "1"s, it specifies a broadcast that is sent to all hosts on the network. 192.189.210.255 specifies the broadcast address.
Private Subnets
There are three IP network addresses reserved for private networks. The addresses are 10.0.0.0/8, 172.16.0.0/12, and 192.168.0.0/16. They can be used by anyone setting up internal IP networks, such as an intranet. Internet routers never forward the private addresses over the public Internet.
See more networking tutorials at http://www.simulationexams.com/tutorials/ccna/ccna-tutorials.htm read more... |
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| | permapage | score:9855 | -Vijay, January 20, 2007 |
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CCNA Network Simulator and Designer |
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The Network Simulator w/ Designer provides a virtual lab environment where a multiple router andswitch network can be simulated.
The important features:
1. Lab exercises for hands-on practice.
2. Router and switch simulator
3. Simulate Cisco® IOS routers (2501/2503) or switches (2950).
4. Support for 200+ router and switch commands
5. Labs for 1900 and 2950 switches included
6. Drag and drop feature for inserting devices and connectors. GUI based device configurator.
7. Support short form commands. You can type short form commands in IOS simulator for router/switch commands, similar to actual router/switch.
Free demo download is available. read more... |
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| | permapage | score:9848 | -Vijay, November 23, 2005 |
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