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Shanker Jadapa


I am Shanker Jadapa, working as Sr. Linux Administrator . I have 4 years of experience as a Linux and Unix Administrator. I am also good at virtualizations like ESX and PAN manager etc., One of my hobbies are Knowledge sharing. Articles here i wrote noway allied with my work environment.

Author Archive

Automate SSH Authorization

Posted in June 22nd, 2009
by Shanker in Unix, scripts

I usually work on Linux machines. every time its a time taking task to generate ssh key generation between servers and copy the authorization key.
i have a small script which will generate and copy the files to your desired destinations and makes your task easy
Login to server A
#ssh-keygen -t rsa -b 2048
follow the instructions […]

Popularity: 7% [?]

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3 Comments

LDAP Installation and Migration

Posted in December 4th, 2008
by Shanker in Unix, apps, installation

How to Migrate LDAP server to another machine with same architecture?
The following article explains simple way to install and migrate LDAP server.
I have taken two machines (host1.example.com and host2.example.com) with Oracle Enterprise Linux 4, as it is available free.  Host1 machine is already installed and running with LDAP server and now we need to […]

Popularity: 9% [?]

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5 Comments

Managing Yum @ Redhat / Oracle Enterprise 4

Posted in November 25th, 2008
by Shanker in Unix

Most of the times while we are installing prerequisites for the oracle installation, its some what painful to get the updated rpms and dependencies, especially in Redhat Enterprise and Oracle Enterpirse version 4.  The following document explains us to overcome this issue.
Yum is the easiest way to keep all programs up to date. It downloads […]

Popularity: 8% [?]

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7 Comments