How to enable grouplist in yum : RHEL 6 ?

You may encounter an error in yum if you type the following command :

[root@ora ~]# yum grouplist

Error: No group data available for configured repositories.

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How to configure Samba Server in RHEL 6 ?

# 1 Configuring a shared directory which can be accessed by anyone.

Server Settings

[root@ora ~]# yum –y install samba*
[root@ora ~]# mkdir /home/share
[root@ora ~]# chmod 777 /home/share
[root@ora ~]# vi /etc/samba/smb.conf

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How to configure PXE Server in RHEL 6 ?

Server IP settings.

IP 192.168.0.70
SUBNET 255.255.255.0
nmcontrolled no
onboot yes
DNS1=192.168.0.1

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How to restore Spfile from autobackup ?

Login to your database through RMAN prompt.

[oracle@ora ~]#  export ORACLE_SID=orcl

[oracle@ora ~]#  rman target=/

# Shutdown your database if it is open.

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How to configure FTP Server (vsftp) in RHEL 6 ?

This article contains instructions to configure a basic FTP Server.

Let us begin. Install the necessary packages.

[root@ora ~]#  yum –y install vsftp*

Open the file and edit and add as mentioned below:

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How to configure NFS in RHEL 6 ?

Server settings.

Server side network settings.

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