Tag Archives: Linux

0

YUM Client Configuration

February 13, 2012   Linux   Author: 
YUM Client Configuration
 YUM Client Configuration in RHEL 5     By configuring our system as YUM client, then we don't want  rpm source files. Dependency and rpm files to be installed will be brought from YUM server. YUM server should configured in that network, by using that YUM server only we have to act as YUM client.   #vim /etc/yum.repos.d/rhel-debuginfo.repo    [rhel-debuginfo] baseurl=ftp://192.168.1.254/pub/Server gpgcheck=0   YUM Server IP :    192.168.1.254   gpgcheck=0   In default gpgcheck will be disabled i.e., (gpgcheck

Read More
0

Directory Structure in Linux

February 4, 2012   Linux   Author: 
Directory Structure in Linux
  Every operating system have its own directory structure, windows doesn't have a clear directory structure. In linux operating system, all are having the same directory structure.   /  -- Main directory root  -- Home directory for root and root users boot  -- contains booting information home  -- contains home directory to all user etc  -- network and server configuration files /etc/inittab  - this file contains the information about which terminal will be shown first when Linux PC boots. /etc/fstab  -  Contains information about file syste

Read More
0

SAMBA PDC Configuration in Linux

February 4, 2012   Linux   Author: 
SAMBA PDC Configuration in Linux
Samba PDC, PDC stands for Primary Domain Controller. We all know that samba is to share the linux files with windows clients. With samba PDC, a linux user can login into windows machine in a network by domain name.   #yum install samba* #vim /etc/samba/smb.conf   #In Global settings: Workgroup =abc.com server string = samba # hostname to identify netbios name = samba   #Domain controller option: security = user passdb backend =tdbsam domain master = yes domain logons = yes logon path = \\%L\profile\%U   #Browser Control optio

Read More
1

SAMBA Configuration in Linux

February 3, 2012   Linux   Author: 
SAMBA Configuration in Linux
  SAMBA comes from the name SMB ( Server Message Block ). This configuration makes the Microsoft's client operating system to access the linux machine 's shared files.     But without any configuration Linux machine can access Microsoft's shared data. Samba will be used for sharing the directory or resources to windows and MAC systems. Some of the uses of samba are Authentication of user Neighborhood system can access the linux's shared file only with authentication ( i.e., username and password ) File and printer sharing Sharing the printer in n

Read More
0

Kickstart Configuration in RHEL5

February 1, 2012   Linux   Author: 
Kickstart Configuration in RHEL5
  Kickstart configuration in redhat server is used to automate the operating system installation with the help of preboot execution environment( PXE ). PXE  is used to install OS to client from server. By using kickstart in PXE, you don't need to set IP address or any thing. We can automatically install the software package, while configuring the kickstart file. Kickstart is also called installation tool.     #yum install system-config-kickstart* #system-config-kickstart   Configure the kickstart file and save it as .cfg  in /var/ftp/pub directory

Read More
0

Preboot Execution Environment (PXE) Configuration in RHEL5

February 1, 2012   Linux   Author: 
Preboot Execution Environment (PXE) Configuration in RHEL5
PXE stands for Preboot Execution Environment. PXE configuration is used to install the operating system automatically from linux redhat server without CD ROM. By using this single person can able to handle more number of operating system installation. To use this PXE service, our system should be DHCP server( Server which assigns IP address when computer restarts / fresh OS installed in a network)   Requirements: DHCP Server Package Name: tftp An operating system copy of linux redhat version 5 should be copied to the directory /var/ftp/pub   By installing thi

Read More
0

How To : Allow Root, Users To Login Only Through Specified Terminals With PAM

January 25, 2012   Linux   Author: 
How To : Allow Root, Users To Login Only Through Specified Terminals With PAM
ALLOW THE ROOT /USERS TO LOGIN ONLY THROUGH SPECIFIED TERMINAL With pluggable Authentication Module we can configure our system that can allow users and root login only through specified terminals. For security reason and authentication this kind of configuration will be used. PAM configuration files will be inside / -> etc -> pam.d #cd /etc/pam.d Here login file inside pam.d directory is the file, which will be called and used when user/root  login into the system. #vim login account required pam_nologin.so account required pam_access.so :wq! By make an entry about

Read More
1

Pluggable Authentication mode (PAM) RHEL 5

January 25, 2012   Linux   Author: 
Pluggable Authentication mode (PAM) RHEL 5
  PAM - Pluggable Authentication Module. PAM was first proposed by Sun Microsystem  in 1995 and it was first adopted with Redhat Linux in 1996. PAM provides permissions for service and process to work. To secure the system from users as well as from root access PAM will be used and it give all types of security purpose. PAM configuration can control root access and its functionality. #cd /etc/pam.d pam.d is the directory for PAM working and its structure. PAM configuration files will be available only in this directory.   reboot is the file where we can configu

Read More
1

How To Install Google Chrome(Chromium) In RedHat Linux

January 11, 2012   How To:, Linux   Author: 
How To Install Google Chrome(Chromium) In RedHat Linux
  Google Chrome(Chromium) Is An Effective Browser And It Have  Many Features..The Chrome Can Be Installed In The Windows And Mac Will Be An Easy Process But For the Linux it is not. If  You Are Not  Using An Debanian OS Such us UBUNTU Chromium Will Be Avaliable   Easily.. For The Redhat RHEC 5 The Installation of the Chromium Is Not Given By the Chrome Org...But We Are Providing The Installation steps for Chromium. Step 1------------>Download The File    chromium-repo-5-1.el5.i386.rpm  Step 2------------>Execute

Read More
Page 3 of 41234