Owner: Computers & Internet URL:http://infodotnet.blogspot.com/ Join Date: Mon, 10 Dec 2007 01:44:39 -0600 Rating:0 Site Description: Computers and Neworking articles on net Site statistics:Click here
Blogger Favicon - Create your icon using GIMP 2007-12-07 23:52:00 Want to change your blogger icon using your own icon like this one?Open your GIMP and design your own logo.If your done, then scale your image to 24 x 24 pixel trough "Image->Scale Image".Next save it as an icon file.You need to put your icon to a web hosting or image hosting server (try geocities), then open your blogger account, go to "Template" panel and click 'Edit HTML".Insert this code inside "HEAD" tag (between <head> and </head>).<link rel="SHORTCUT ICON" href="http://whereis/your/favicon.ico"/>Preview your blog and if you happy with it, save your template.That's it.. you're done. Read more:Blogger
Samba - SMB Web Client 2007-12-07 07:29:00 SMB Web Client
is a simple PHP script that allows users to access Windows Networks from a web browser.To run SMB Web Client all you need is smbclient and PHP 4.1.x+ Edit/Configure setting on smbwebclient.php and copy it to your web server. Open your browser and point to your http://[web-server]/smbwebclient.php.Links:http://freshmeat.net/projects/smbwebclient/http://smbwebclient.sourceforge.net/ Read more:Samba
Linux - Prozilla - My Favorite Download Accelerator 2007-12-05 19:27:00 ProZilla is a download accelerator for Linux
which gives you a 200% to 300% improvement in your file downloading speeds (prozilla.genesys.ro).Its features:Supports FTP & HTTP including redirection. Resume Supported. Complete acceleration: The file will be downloaded as fast as possible as your bandwidth allows if not otherwise specified. Unlike certain other download accelerators available for Linux, this really works. The number of connections that prozilla uses can be specified. FTPsearch support now permits fetching Mirror locations and pinging them and selecting the fastest server is automatically done. Download
ing the same file in parts from several servers at once to increase speed.Usage Example:proz -k=10 --retry-delay=3 --timeout=15 -t=0 http://nchc.dl.sourceforge.net/sourceforge/gimp-win/gimp-2.4.2-i686-setup.exeOn Progress example:For more information and download go to bellow links:Links:http://prozilla.genesys.ro/ Read more:Accelerator
, Favorite
Linux - Bmon the Realtime Bandwidth monitor 2007-12-04 03:37:00 bmon is a portable bandwidth monitor with multiple input methods and output modes. A set of architecture specific input modules provide the core with the listof interfaces and their counters.The core stores this counters and provides rate estimation including a history over the last 60 seconds, minutes, hours and days to the output modules which output them according to the configuration (man - bmon).It supports various input methods for different architectures. Various output modes exist including an interactive curses interface, lightweight HTML output but also formatable ASCII output. Statistics may be distributed over a network using multicast or unicast and collected at some point to generate a summary of statistics for a set of nodes.For more information go directly to below link.Links:http://people.suug.ch/~tgr/bmon/ Read more:Bandwidth
, Linux
sIFR2 - Custom fonts for your website using php class 2007-12-03 03:47:00 sIFR by default using JavaScript for customizing, but we have to write a long line for just customizing one element/tag (i.e <H1>).As you can see in above image there are a couple line with very long line to write. We can make it shot using php because the other sIFR option nearly the same for each line (look at the sWmode, sLlinkColor and other option). So i write a php code for make a simple sIFR code placement.Basically this php code just to write javascript codes in the pages where sIFR will be place.Write this script and save it with sIFR.php (or whatever name you like). Next you must include this page in every php page where you want the sIFR font show up. But first the pages must included the sIFR javascript and css between the <head> and </head> tag (Code : Look at below image).If you want to use the php class
, simply write php code like this example.<?php$sIFR->element[] = ".gm| FiftiesHeavy.swf | #dedede";$sIFR->element[] = ".judul1| Fancy Footwork. Read more:website
Windows - Take control of your Apache and MySQL startup with batch file 2007-12-02 19:06:00 As default, Apache
and MySQL
are loaded automatically when windows start if you install it on your windows box. Some computer with less memory will have trouble with their start up time caused by many application windows call upon starting up including Apache and MySQL.If you are web designer and your computer not as a web server, you may want to set Apache and MySQL start up by manual (unless your computer are set for a web server), by change it to manual at windows services will increasing windows start up time a little bit, but you will have to start the Apache and MySQL manually every time you want to use it.You can go directly to windows services or can write a command line in a dos prompt for starting Apache and MySQL.dos command:service start apache2 Read more:batch
, Windows
Tips - sIFR - Custom fonts for blogger 2007-12-01 02:39:00 Some web site has using sIFR to get customizing their site with custom fonts, but have you ever thinking using sIFR on your blogger blog?Sure, we can do that. Blogger give us right to write or including javascript from other page into our blog page. Cek out this blog , look at the tittle page and post tittle there is not a standard system fonts, this font was downloaded from other free font site.What is this sIFR?If you don't know what is this sIFR then you have to read this articles.So, how can i make this blog with non standard font?First you need a hosting server that allow javascript and css files to put on their server (i.e. geocities), then upload the sIFR files into the hosting server.I don't have the files!Owh.. then you need to download the sIFR2 here and don't forget to read the manual before reading this article. Next unzip the files, edit the sifr.fla and export it using your own fonts (Tips, named the exported flash with the font name for easy use) then upload the e
Mimetex -- Mathematic on your website 2007-11-30 20:57:00 MimeTeX, licensed under the gpl, lets you easily embed LaTeX math in your html pages. It parses a LaTeX math expression and immediately emits the corresponding gif image, rather than the usual TeX dvi. And mimeTeX is an entirely separate little program that doesn't use TeX or its fonts in any way. It's just one cgi that you put in your site's cgi-bin/ directory, with no other dependencies.So mimeTeX is very easy to install. And it's equally easy to use. Just place an html <img> tag in your document wherever you want to see the corresponding LaTeX expression (forkosh.com/mimetex).It's help so much for web publisher that publishing mathematics equation on to their website
or for educational company that is using mathematics allot in their web site. Mimetex is easy to use, just give your img tag with mimetex.cgi url followed with latex syntax.Example:<img src="http://www.forkosh.com/cgi-bin/mimetex.cgi?f(x)=int_{-infty}^x e^{-t^2
Website - sIFR - Customize fonts 2007-11-30 19:59:00 sIFR (or Scalable Inman Flash Replacement) is a technology that allows you to replace text elements on screen with Flash equivalents. sIFR is the result of many hundreds of hours of designing, scripting, testing, and debugging by Mike Davidson and Mark Wubben. Mike, Mark and an invaluable stable of beta testers, supporters, and educators like Stephanie Sullivan and Danilo Celic of Community MX completely rebuilt a DOM replacement method originally conceived by Shaun Inman into a high quality cross-browser, cross-platform typography solution for the masses (wiki.novemberborn.net).It's a nice way to view your favorite fonts in your web site. You can use any non standard fonts or fonts that are mode by your self. But first you have to enabled JavaScript and Flash plugin in your browser to get working and need Flash editor for customize your fonts before upload it into web site and publish it.If no JavaScript enabled or no Flash plugin on your web browser then the page will drawn as norm
Part 3 - Mikrotik Hotspot & Freeradius -- Create your own user manager 2007-11-22 23:30:00 If in the previous part we are using phpMyAdmin for inserting a new user and it's information, but in this third part you have to write a little php script for inserting and querying MySQL database.First we need to ensure that you understand with basic php programing especially with MySQL data processing. If you don't understand than i suggest you to go to one of my favorite links and learn some basic php MySQL programing. Don't ask me why, just read the title of this post "Create your own....", it's mean i am not give you any tutorials for php programing or something like that in this time, i just give you some clue for made it your self.Next create a page contain with username, password and session time (in Second) selection form. Then create submit page to process the form and insert it into radcheck tables in freeradius database, the result will be like this example picture.Then give the user a group.Another picture to see.There are 3 steps to do, first you need to add a user Read more:Hotspot
, manager
Part 2 - Mikrotik Hotspot & Freeradius -- Create your own user manager 2007-11-22 18:49:00 Now entering part 2 - creating your own user manager
, but first ensure that you already read the part 1.USERGROUPField: UserName, GroupName, priorityAnother picture to see.UserName fill it with user login nameGroupName fill it with group name of user you want to.Priority fill it with priority numberRADGROUPREPLYField: id, GroupName, Attribute, op, ValueAlmost the same with radcheck except this thread is per group.See another picture hereField information see the radcheck and use example from picture for Attribute field.In the attribute field:Idle-Timeout - maximum idle time of connected user.Ascend-Data-Rate - maximum upload rate of connected user.Ascend-Xmit-Rate - maximum download rate of connected user.For complete reference with Attribute information, read here.Part 1 & 2 Summary.For making simple Freeradius user management related to Mikrotik Hotspot
we just need the a few tables in the Freeradius database that is radcheck, radgroupreply and usergroup. From now on we can use a
Part 1 - Mikrotik Hotspot & Freeradius -- Create your own user manager 2007-11-22 00:59:00 FreeRADIUS is a free open source RADIUS server.It offers an alternative to other enterprise RADIUS servers, as it is one of the most modular and feature-rich RADIUS servers available today. It is also within the top 5 RADIUS servers world-wide in terms of number of deployments, and number of users who are authenticated with it every day (Source : Wikipedia).Below are simple steps to creating your own user manager
based on Freeradius + MySQL for Mikrotik Hotspot
and assume that we are already Install the Freeradius with MySQL support, but if you not install it already then read here for the Freeradius install instruction (I will write for it in another time). Let's do it in my way (Sorry, i write this post in several part).In this way we are using Freeradius as an authentication server and using MySQL to store user database. Looks like we are gonna use web as an interface!. Not really, this time we just need to know what tables are used for user managing and we can use any MySQL admini
Tips: Linux Performance 2007-11-19 20:05:00 Gain of performance for harddisk by using 32bits transfers#hdparm -c3 /dev/hd(X)to a bootup script. For SuSE and probably other SYS V based systems/sbin/init.d/boot.local works fine.This enable 32 bit X-fer for you harddisk. On some systems it boost xferperformance by 75%.To test how much you gained type:#hdparm -t -T /dev/hd(X)What system services can be turned off?Disable services for free memory.#chkconfig --del smb#chkconfig --del cups#chkconfig --del nscd#chkconfig --del kudzu#chkconfig --del mdmpd#chkconfig --del rhnsd#chkconfig --del auditd#chkconfig --del autofs#chkconfig --del pcmcia#chkconfig --del psacct#chkconfig --del smartd#chkconfig --del ypbind#chkconfig --del netdump#chkconfig --del openibd#chkconfig --del winbind#chkconfig --del cpuspeed#chkconfig --del diskdump#chkconfig --del netplugd#chkconfig --del bluetooth#chkconfig --del dc_client#chkconfig --del dc_server#chkconfig --del mdmonitor#chkconfig --del saslauthd#chkconfig --del lm_sensors#chkconfig --del tog-pegasus Read more:Linux
, Performance
Basic bash command (Linux) 2007-11-19 18:51:00 New to linux, below are list linux bash command
oftenly used.alias Create an aliasawk Find and Replace text, database sort/validate/indexbzip2 Compress or decompress named file(s)cal Display a calendarcat Display the contents of a filecd Change Directorychgrp Change group ownershipchmod Change access permissionschown Change file owner and groupchroot Run a command with a different root directorycksum Print CRC checksum and byte countsclear Clear terminal screencmp Compare two filescomm Compare two sorted files line by linecommand Run a command - ignoring shell functionscp Copy one or more files to another locationcron Daemon to execute scheduled commandscrontab Schedule a command to run at a later timecsplit Split a file into context-determined piecescut Divide a file into several partsdate Display or change the date & timedf Display free disk spacediff Display the differences between two filesdif Read more:Basic
, Linux
Tips: Speed up OpenOffice startup up to ten time 2007-11-14 20:54:00 Are you an OpenOffice
application user? Almost all major Linux distribution include this application distro in all new release. OpenOffice are known with the most complete features office application and the most important thing is that OpenOffice is a freeware.But there are some other user complaining because of low responsive form OpenOffice application, low of speed process and the start up time problem.These are a secret tips to increasing the perform of OpenOffice application and increase the process speed up to ten times (Note this just a simple calculation, example if it take 10 second to start then after this tweak it can start in just 1 second). This tweak require of minimum 196 Mb of memory.Run one of the OpenOffice aplication (i.e. Write) and then click on tool > option > memory , next edit the listed option (Look at the picture for an example). Make sure you check the “Enable systray Quickstarter” option for optimum result. This option will show an OpenOffice icon in t Read more:Speed
Javasript and CSS @ QuirksMode.org 2007-11-13 20:22:00 QuirksMode.org is the personal and professional site of Peter-Paul Koch, freelance web developer in Amsterdam, the Netherlands.It contains about 120 pages with CSS and JavaScript tips and tricks, and is one of the best sources on the WWW for studying and defeating browser incompatibilities. It is free of charge and ads, and largely free of copyrights.This is a free website that gives browser compatibility information and rather a lot of copy-pastable scripts. They will not charge you for the use of they website in any way; no fees, no advertisements, no hidden costs.This site provide many things to learn especialy about javascript and css.For more information read this about links.Links :http://quirksmode.org/
Saved by Toonel 2007-11-12 20:49:00 About a year ago our network administrator has limiting our access to the Internet by filtering our connection using port filtering. Of course many of Internet service out there can not be accessed as the only allow http/https browsing, ym messenger and irc. But many web site was blocked by their proxy especially with domain that contain word games, video, free, and all that related to adult content. We have try to negotiate for clean and normal access but we came back with nothing.We was try anything to grant access for normally but the rule make our way blocked. It’s seems there is no other way than just using the only access we have got. It’s just like placing your self into a prison and doing the same thing day by day and make us confuse.Why don’t you try using a proxy, I know you will say that. We had a try but the port that usually used by proxy all are transparent to their proxy, we are forced to using the only proxy in our network with many blocked site. Until I found to
Customizing Linux Iptables With Jay's Iptables Firewall 2007-12-21 04:33:00 Jay's Iptables Firewall
is a bash script that allows one to easily install and configure a firewall on a Linux
system. It was initially written for use on a home LAN, but can be extend to any type of network since support for multiple interfaces was added. The basic features are sharing Internet over a LAN, forwarding TCP or UDP ports over the LAN (for programs which require to be directly connected to Internet (to receive files by ICQ, eDonkey, KaZaA, ...)), log for prohibited accesses and more.The firewall is very restrictive "All incoming traffic is blocked except ...". It carries out a filtering of the IP, TCP, UDP, and ICMP headers. Protect from DDOS (Distributed Denial Of Services) attacks, Smurf attacks (participation to a DDOS), Invalid IP sources and much more). · Access control to TCP/UDP ports · TCP/UDP Flags Control · ICMP Control · UDP/TCP ports forwarding · Synflood Control (Distributed Denial Of Services) · Spoofing Control (Bad source ips) · Denying
Site to learn bash programing 2007-12-21 03:49:00 http://www.tldp.org/LDP/abs/html/The Advanced Bash Scripting Guide is both a reference and a tutorial on shell scripting. This comprehensive book (the equivalent of 870+ print pages) covers almost every aspect of shell scripting. It contains 334 profusely commented illustrative examples, a number of tables, and a cross-linked index/glossary. Not just a shell scripting tutorial, this book also provides an introduction to basic programming techniques, such as sorting and recursion. It is well suited for either individual study or classroom use. It covers Bash version 3+ (Freshmeat).http://www.ss64.com/bash/It's a bash man page with set of bash command list, and easy way to learn
and practice Linux bash command.http://www.indiana.edu/~uitspubs/b017/A Unix commands reference card.List UNIX commands and it's description.http://www.kholix.com/wiki/....commandsHow to to start working with basic bash shell commands. It's a Wiki page for working on basic bash command.http://www.oracle.c
Ways to anonymous 2007-12-18 00:30:00 People always concern about anonymity while they were connecting to Internet. Some people need to be anonymous
because they afraid about personal information they have such a user name and password could be saw by other people around the net.Anonymous commercial transactions can protect the privacy of people. Some people prefer to use cash when buying everyday goods (like groceries or tools), to prevent sellers from aggregating information or soliciting them in the future. (Credit cards are linked to a person's name, and can be used to discover other information, such as postal address, phone number, etc.) When purchasing taboo goods and services, anonymity makes many potential people more comfortable with or more willing to engage in the transaction.Many loyalty programs use cards which personally identify the people engaging in each transaction (possibly for later solicitation, or for redemption or security purposes), or which act as a numerical pseudonym, for use in data mining. An
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