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Linux / Unix -
Ubuntu
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Written by Joby Joseph
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Thursday, 17 September 2009 16:58 |
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PHP is not limited to creating just HTML output. It can also be used to create and manipulate image files in a variety of different image formats, including GIF, PNG, JPEG, WBMP, and XPM. Even more convenient, PHP can output image streams directly to a browser. You need to install GD Library for this purpose. Simply you can do this.
If you have a LAMP (PHP. APACHE and Mysql) Installation in your System , you can install GD library using the following .
in Ubuntu /Debian Install the package
$ sudo apt-get install php5-gd ( or use synaptic for installing this package )
Now Restart Your apache
$sudo /etc/init.d/apache2 restart
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Linux / Unix -
Linux
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Written by Joby Joseph
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Friday, 04 September 2009 08:54 |
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The CentOS development team announced the release of CentOS 4.8 for i386 and x86_64.
It is available on all CentOS.org mirrors and via bittorrent, see this link to download ISOs:
http://isoredirect.centos.org/centos/4.8/isos/
This release corresponds to the upstream vendor U8 release. Also released in the updates repository for CentOS-4.8 are all updates
through August 20th, 2009.
Work for the i386 and x86_64 ServerCDs and for the ia64, s390 and s390x architectures is in progress.
If you are currently using an older CentOS-4 version, using this command will upgrade you to CentOS-4.8:
yum upgrade
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Last Updated on Friday, 04 September 2009 10:03 |
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Downloads -
Software
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Written by Joby Joseph
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Wednesday, 12 August 2009 08:22 |
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The Apache Software Foundation and the Apache HTTP Server Project are pleased to announce the release of version 2.2.13 of the Apache HTTP Server ("Apache"). This version of Apache is principally a security and bug fix release. Notably, this version bundles the APR Library version 1.3.8 and APR Utility Library version 1.3.9, which address a security concern which may be triggered by some third party modules.
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Networking -
Basic Networking
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Written by Deepu Job
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Sunday, 09 August 2009 11:16 |
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Wireshark Network Protocol Analyzer Uncovers Network's Secrets!Wireshark can capture all network traffic The Ethereal network protocol analyzer has changed its name to Wireshark. The name might be new, but the software is the same. Wireshark's powerful features make it the tool of choice for network troubleshooting, protocol development, and education worldwide. Wireshark (also known as Ethereal) is a network protocol analyzer that enables you to capture and examine data from a live network or from a capture file on disk. You can interactively browse the capture data and view summary and detail information for each packet. Wireshark has several powerful features, including a rich display filter language and the ability to view the reconstructed stream of a TCP session. It can read capture files from tcpdump (libpcap), NAI Sniffer (compressed and uncompressed), Sniffer Pro, NetXray, snoop, Shomiti Surveyor, AIX s iptrace, Microsoft Network Monitor, Novell s LANalyzer, RADCOM s WAN/LAN Analyzer, HP-UX nettl, ISDN4BSD, Cisco Secure IDS iplog, the pppd log (pppdump-format), and the AG Group s/Wildpacket Etherpeek. It can also read traces made from Lucent/Ascend WAN routers and Toshiba ISDN routers. Any of these files can be compressed with gzip and Wireshark will decompress them on the fly.
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Last Updated on Sunday, 09 August 2009 12:46 |
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Downloads -
Software
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Written by Mobin Skariya
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Saturday, 01 August 2009 10:40 |
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Emacs 23 has a wide variety of new features, including:
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Last Updated on Saturday, 01 August 2009 18:52 |
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Programming -
PHP
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Written by Joby Joseph
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Thursday, 30 July 2009 08:03 |
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Conditional statements are used to perform different actions based on different conditions.
Conditional Statements Very often when you write code, you want to perform different actions for different decisions. You can use conditional statements in your code to do this. In PHP we have the following conditional statements: - if statement - use this statement to execute some code only if a specified condition is true
- if...else statement - use this statement to execute some code if a condition is true and another code if the condition is false
- if...elseif....else statement - use this statement to select one of several blocks of code to be executed
- switch statement - use this statement to select one of many blocks of code to be executed
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