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Whatis New in PHP5
2008-05-30 16:29:00 1.Support For Simple XML By Default PHP5 installs XML and It supports most of the xml extensions.All XML functions are now ...
Advantage of PHP Over Other Scripts
2008-05-30 16:27:00 1.PHP should be embedded within html tags, It offers improved security, quicker response,transparency to the end user 2.Unlike other programming languages, PHP is cross platform. 3.PHP is open source 4.It offers Quick and excellent connectivity to almost all the RDBMS including Mysql,Oracle. 5.It runs with Apache or Netscape Server on all the platforms. 6.It also Offers integration with various external ... More About: Scripts
Globus-2.4.3 Installation guide
2008-01-23 17:12:00 Let see how to install globus-2.4.3 middleware. Prerequsites for installing globus Prerequisite Before starting the Installation of Globus Toolkit on different hosts following is the prerequisite: ? SUDO permission is required. ? Checking of the Operating System with kernel version. #More /etc/redhat-releases ? Verification of the GPT version. It should be gpt3.0.1 for installing Globus Toolkit 2.4.3. ? ... More About: Guide , Grid Computing , Alla
Basic Linux Commands
2008-01-08 07:00:00 The most important to be known for using LINUX is the commands. Below is some of the Basic Linux Commands . * - Be Careful while using this Command File Commands ls — for directory listing ls -al — Formatted Listing with hidden files cd <dir> — Change directory to <dir> cd — Change to home directory pwd — ...
Zombie !!! How to Kill Zombie Processes ???
2008-01-02 11:46:00 “On Unix and Unix-like computer operating systems, a zombie process or defunct process is a process that has completed execution but still has an entry in the process table, this entry being still needed to allow the process that started the zombie process to read its exit status. The term zombie process derives from the ... More About: Kill , Zombie , Processes
Lost MySQL ROOT Password ??? Don?t Worry. Here is the trick to Reset it !!!
2008-01-02 06:19:00 Worrying of LOST the ROOT Password . Don’t have to worry. Here is the trick, to get it solved and recover the reset the password, so that you can login to MySQL again. Firstly, stop theMySQL Server as below: # /etc/init.d/mysql stop Then start the MySQLD daemon with -skip-grant-tables as shown below: # mysqld_safe --skip-grant-tables & Now Connect to MySQL server ... More About: Lost , Tricks , Trick , Worry
MySQL Database backup and restore
2007-12-31 08:17:00 As the database is a critical thing to handle, one needs to monitor and take backups periodically. For this following command is used to take backup of MySQL Database . #mysqldump -u user_name -p pass_word db_name > db_name.sql For restoring the database from the backup file: #mysql -u root -p root_password db_name < db_name.sql Powered by ScribeFire. Share This More About: Backup , Tricks , Mysql , Restore
Grant Privileges to User for a Particular Database
2007-12-31 08:10:00 If you are not giving the below said privileges to the user, then you can only give permissions to appropriate database as shown below: mysql> grant all privileges on guest.* to -> 'guest'@'localhost' identified -> by '1234567890' with grant option; mysql> flush privileges; Here ‘guest’ is the Database name and ‘guest.*’ means granting ... More About: Tricks , User , Grant , Privileges
Create Users in MySQL ???
2007-12-31 07:49:00 For adding a new user to MySQL you just need to add a new entry to user table in database mysql. Login as root to mysql as shown below: $ mysql -u root -p (if Root Password is set.) $ mysql -u root (If password is not set for root) It is recommended to have ... More About: Tricks , Mysql , Users , Create
How to Setup ROOT Password and User Password for First Time.
2007-12-31 07:35:00 Method 1#If you have never set a root password for MySQL, the server does notrequire a password at all for connecting as root. To setup rootpassword for first time, use mysqladmin command at shell prompt asfollows: $ mysqladmin -u root password NEWPASSWORD However if you want to change (or update) a root password, then ... More About: Time , Tricks , Setup , Password , User
JAX-WS Handlers
2007-12-28 12:43:00 What are Handlers? Handlers are interceptors, which can be easily plugged into the JAX-WS runtime system to process the SOAP inbound and outbound messages. JAX-WS defines two types of handlers: Protocol handlers and logical handlers. Protocol handlers are specific to protocol such as SOAP. They can modify any ... More About: Web Services
Firefox tips & hacks
2007-12-26 13:09:00 Here are some firefox tips & hacks…..Tweak the way you want it ! Use keywords to speed up your searching Don’t want to go to the trouble of adding your search engine — or you can’t get OpenSearchFox to work properly? Here’s another way to do an instant search. When you’re at a site, right-click on its ... More About: Hacks , Firefox , Tips
GNUPlot - Plotting program for linux
2007-12-26 09:41:00 I happened to come across this program gnuplot when I was in search for some good plotting tool in linux, below are some of the details of this tool. What is GNUplot ? gnuplot is a command-driven interactive function plotting program. It can be used to plot functions and data points in both two- and three-dimensional plots ... More About: Linux , Multimedia , Program , Plot
Java example programs - collections-1
2007-12-16 12:58:00 I am posting some example java programs, I have learnt some basic from javawebservices.co.nr Example program for Java Abstract Class and Methods. Example program to demonstrate the Constructor in java Inheritence. Example Java program for while condition. How to handle java exceptions ? File handling in java ? Program to test whether the given file is existing or not ? Program to ... More About: Programs , Collections
Some cool linux wallpapers
2007-12-16 11:28:00 Share This More About: Linux , Wallpapers , Cool , Some
Globus command tips
2007-12-12 10:17:00 Before getting into this post on Globus command tips, have some look @ my earlier posts Globus’s FAQ’s Globus certificate Informations. 1. How to check globus authentication ? [santy@squid ~]$ globusrun -a -r squid GRAM Authentication test successful where ‘squid‘ is the hostname of the machine, you like to run the job. 2. How to submit job to default job-manager using ... More About: Tips , Command , Grid Computing
Using openssl & globus commands to retrieve certificate informations
2007-12-12 08:28:00 Following to my post on Globus FAQ, I like to give some tips on how to extract useful informations from globus certificates using openssl & globus command line tools. Using Openssl : 1. How to extract serial no of my certificate ? [santy@squid ~]$ openssl x509 -in .globus/usercert.pem -noout -serial serial=C5 2. How ... More About: Commands , Grid Computing , Trie , Cert
Globus FAQ (Frequently asked question)
2007-12-09 15:07:00 1. Error installing GTP bundle : $build-gpt Error: the following command failed : make 2 >&1 Solutions: Unset the environment variable LANG & re-run the GTP build. Linux by default sets the LANG variable to en_US.UTF-8.Due to this some perl modules creates bad Makefile, so unset the LANG variable and rebuild the gpt. e.g. $unset LANG 2. Error while loading ... More About: Question , Grid Computing , Globus
Accessing windows partition in linux
2007-12-08 12:43:00 I have a dual-boot system with Red Hat Linux and Windows XP. Is there a way to access my Windows partition while I am running Linux? You can access you windows partitions in linux using two ways, You should first determine where your Windows partition is located by determining what physical hard disk ... More About: Partition
SSH keys for passwordless connections
2007-12-08 11:22:00 If you want login to remote machine using ssh protocol, then you have to specify password for it. But think you have to login many no. of times in a day, then it will be hassle to provide password. OPENSSH an opensource protocol can allow you to login into remote machines without password. Hmm…sound’s interesting, ... More About: Keys , Connections
The SNMP protocol
2007-12-08 10:54:00 An simple guide on SNMP protocol. Overview SNMP (Simple Network Management Proto col ) is a communication protocol that became an industry standard for managing and controlling networks. SNMP was first defined by the IETF (Internet Engineering Task Force) in 1989, and was widely extended since. SNMP is applicable to TCP/IP networks, as well as other types of networks, ...
Mysql Command tips
2007-12-06 11:18:00 I am sharing some useful commands from mysql, You can latest version of download mysql from http://dev.mysql.com/downloads/ Related Books Connecting to mysql : mysql -u username -p Where username : name of the user to connect mysql password : password to that login. e.g $mysql -u alice -p Connecting to remote mysql server : $mysql -u alice -p -h remote_servername SHOW statements : MySQL ... More About: Tips , Tricks , Mysql , Command
Web Service session maintenance using netbeans
2007-12-04 15:11:00 An article on web service session maintenance, user needs to have basic knowledge about webservice & netbeans. Please do refer “Web Service ” category for my earlier postings. ... More About: Maintenance , Web Services , Grid Computing , Tena
Enabling RSH in Linux
2007-12-03 07:37:00 Even enabling rsh is a risky thing, sometimes it can save valuable time. Below is the procedure on how to enable rsh on your linux machines. 1. Add ‘rsh’ and ‘rlogin’ to /etc/securetty 2. Add all IPs to /root/.rhosts, and chmod 600 /root/.rhosts ... More About: Linux
ATTENTION ALL Ubuntu USERS: Malicious Commands
2007-11-28 10:47:00 Attention all ubuntu users…..take a look at the below article I’d like to take a moment of your time to discuss a recent disturbing trend the staff has been noticing on the forums, and also take this as an opportunity to raise awareness of this situation through education. Related Books We’ve recently had an increase in the number ... More About: Ubuntu , Users , Commands , Attention
How to logged out a user automatically
2007-11-27 20:27:00 Many users forget to logout. So to force them or automatically log out the user in case of inactivity detected can be done as shown below: BASH provides TMOUT variable. It is necessary for security reasons to have an inactive user logged out after a period of inactivity from Linux / UNIX ssh / telnet session. ... More About: User
How to find the memory used by a Program
2007-11-27 20:15:00 You can find the memory used by a program (process) by looking into /proc directory or using standard command such as ps or top. However, you must calculate all memory usage by hand i.e. add Shared Memory + mapped file + total virtual memory size of the process + Resident Set Size + non-swapped physical ... More About: Find , Program
How to restrict user process to avoid fork bomb
2007-11-27 20:06:00 Limiting user processes is important for running a stable system. To limit user process just add user name or group or all users to /etc/security/limits.conf file and impose process limitations. Understanding /etc/security/limits.conf file Each line describes a limit for a user in the form: <domain> <type> <item> <value> Where: <domain> ... More About: User , Bomb , Process , Avoid , Strict
How to Lock and Unlock a user account
2007-11-27 19:57:00 The “passwd” command is used to change user or group accounts password. A normal user may only change the password for his/her own account, the super user (root) may change the password for any account. You can also use “passwd” command for locking or unlocking an account also. Linux locking an account Syntax: passwd -l {username} Lock the account. ... More About: User , Account
How to install a software in Linux from Source
More articles from this author:2007-11-27 19:18:00 Recent versions of all Linux flavors will be built with all the basic softwares. But think you need a specific software. You have only the source code, but don’t have rpm or deb. The source code of the software has to be compiled and then to be installed. So then follow the below procedure to install…… 1. ... More About: Software , Source 1, 2, 3 |
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