|
Latest News
|
Welcome to the gnulinux club! This space will provide
you all that you need to know regarding Gnu/Linux and free
software. The aim is to cater to the needs of all GNU/Linux
users ranging from Newbies to Experts. There are many sections; but the noticeable features are sections for Newbies and Corporates apart from common help and news
!
This shows the seriousness of the gnulinuxclub to deal with
practical, implementational as well as theoretical issues
that intrigue and amuse users.
Below you can get the intro to help articles/tips from gnulinuxclub
|
|
Read more...
|
|
|
Get Hostname from IP address. |
|
Aaj Ka Tip
|
|
To get the hostname from the IP address. The simplest way is to use the "host" utility provided by Gnu/Linux. Just run host <IP address> <nameserver> This will query the name server and provide you with the hostname of the IP address.By default it will query the nameserver listed in the /etc/resolv.conf file. |
|
|
Starting with Ubuntu Linux 7.10 |
|
Aaj Ka Tip
|
Starting with Ubuntu Linux 7.10
Its advisable to get a proper internet connection as this will save you from lot of hassles.
Once ubuntu is installed,work on the following points
1. gstreamer plugins for support of mp3/mpeg and other multimedia files
2. icedtea-java7-plugin package to have support for Java in browsers like firefox and mozilla
3. vlc player to play all kind of files |
|
Read more...
|
|
|
: bad interpreter: No such file or directory |
|
Aaj Ka Tip
|
: bad interpreter: No such file or directory
The above error is reported when trying to execute some script at the Unix/Linux shell.
If the file has been edited on a Windows machine it can sometimes Add CR/LF (VM) characters on the end of each line, so #!/bin/sh becomes #!/bin/shVM and as the ctrl-v/ctrl-m characters are special, and hidden by default on most editors,
|
|
Read more...
|
|
|
Japanese Support in Linux |
|
Aaj Ka Tip
|
Enable Japanese support in Linux.
There are various ways of doing this.
I am describing one way of doing this in CentOS/Redhat/Fedora Linux.
This is the first time that I tried this so some steps might seem redundant.
1. Install Japanese language during Linux installation.This will help to get system logs in Japanese.. not 100% but maximum of them.
|
|
Read more...
|
|
|
Oracle SQL tuning- Identifying bottlenecks |
|
Database
|
To start with PL/SQL or SQL tuning the first step should be to identify the bottleneck in the whole code. Idetifying individual SQL queries that are giving problems is no difficult task.
But identifying some PL/SQL block can be a difficult job.
|
|
Read more...
|
|
|
Startup options in Oracle |
|
Database
|
Oracle has several options for startup.
1.Standard startup
> startup;
This command actually takes Oracle through three distinct startup phases automatically which are
nomount
mount
open
, or you could also choose to explicitly step through these phases:
|
|
Read more...
|
|
|
|
