Friday, 27 March 2015

గాంగేయo వహ్నిగర్బం శరవనజనితం జ్ఞాన శక్తిం కుమారం
బ్రహ్మణ్యం స్కందదేవం గుహమమలగుణం రుద్రతేజ స్వరూపం
సేనాన్యం తారకఘ్నo గురుమచల మతిమ్ కార్తికేయం షడాస్యం
సుబ్రహ్మణ్యం మయూర ద్వజరధ సహితం దేవదేవం నమామి

Sunday, 10 February 2013

SAMBA PDC CONFIGURATION

Hello Guy's

this is a samba pdc
#/etc/samba/smb.conf
****************************************************************************

[global]

# workgroup = NT-Domain-Name or Workgroup-Name
workgroup = DominNAme
netbios name = DominNAme
#interfaces = eth1, eth0, lo
bind interfaces only = Yes
passdb backend = ldapsam:ldap://192.168.1.254
username map = /etc/samba/smbusers
log file = /var/log/samba/%m
smb ports = 139 445
time server = Yes
obey pam restrictions = No
add user script = /etc/opt/IDEALX/smbldap-tools/smbldap-useradd -m "%u"
delete user script = /etc/opt/IDEALX/smbldap-tools/smbldap-userdel "%u"
add group script = /etc/opt/IDEALX/smbldap-tools/smbldap-groupadd -p "%g"
delete group script = /etc/opt/IDEALX/smbldap-tools/smbldap-groupdel "%g"
add user to group script = /etc/opt/IDEALX/smbldap-tools/smbldap-groupmod -m "%u" "%g"
delete user from group script = /etc/opt/IDEALX/smbldap-tools/smbldap-groupmod -x "%u" "%g"
set primary group script = /etc/opt/IDEALX/smbldap-tools/smbldap-usermod -g "%g" "%u"
add machine script = /etc/opt/IDEALX/smbldap-tools/smbldap-useradd -w "%u"
socket options = TCP_NODELAY IPTOS_LOWDELAY SO_SNDBUF=16384 SO_RCVBUF=16384
domain logons = Yes
#set acl = yes
profile acls = yes
#domain master = No
#domain master = no
#preferred master = Yes
wins support = yes
ldap suffix = dc=DominNAme,dc=com
ldap machine suffix = ou=People
ldap user suffix = ou=People
ldap group suffix = ou=Groups
ldap idmap suffix = ou=Idamp
ldap admin dn = cn=Manager,dc=DominNAme,dc=com
idmap backend = ldap:ldap://192.168.1.254
idmap uid = 10000-20000
idmap gid = 10000-20000
ldap passwd sync = Yes
map acl inherit = Yes
security = user
##############Log On ###
#logon drive = H:
logon script = test.bat
#logon home = \\%L\%U\profiles
#logon path = \\%L\profiles\%U
logon path =
#template homedir = /profiles/%D/%U

#####end##########

####
nt acl support = no

###

# server string is the equivalent of the NT Description field
server string = DominNAme Shared Server

# This option is important for security. It allows you to restrict
# connections to machines which are on your local network. The
# following example restricts access to two C class networks and
# the "loopback" interface. For more examples of the syntax see
# the smb.conf man page
; hosts allow = 192.168.1. 192.168.2. 127.

# if you want to automatically load your printer list rather
# than setting them up individually then you'll need this
printcap name = /etc/printcap
load printers = yes

# It should not be necessary to spell out the print system type unless
# yours is non-standard. Currently supported print systems include:
# bsd, sysv, plp, lprng, aix, hpux, qnx
printing = cups

# This option tells cups that the data has already been rasterized
cups options = raw

# Uncomment this if you want a guest account, you must add this to /etc/passwd
# otherwise the user "nobody" is used
; guest account = pcguest

# this tells Samba to use a separate log file for each machine
# that connects
# log file = /var/log/samba/%m.log
# all log information in one file
# log file = /var/log/samba/smbd.log

# Put a capping on the size of the log files (in Kb).
max log size = 50

# Security mode. Most people will want user level security. See
# security_level.txt for details.
# security = user
# Use password server option only with security = server
; password server = <NT-Server-Name>

# Password Level allows matching of _n_ characters of the password for
# all combinations of upper and lower case.
; password level = 8
; username level = 8

# You may wish to use password encryption. Please read
# ENCRYPTION.txt, Win95.txt and WinNT.txt in the Samba documentation.
# Do not enable this option unless you have read those documents
;encrypt passwords = yes
; smb passwd file = /etc/samba/smbpasswd

# The following are needed to allow password changing from Windows to
# update the Linux system password also.
# NOTE: Use these with 'encrypt passwords' and 'smb passwd file' above.
# NOTE2: You do NOT need these to allow workstations to change only
# the encrypted SMB passwords. They allow the Unix password
# to be kept in sync with the SMB password.
; unix password sync = Yes
; passwd program = /usr/bin/passwd %u
; passwd chat = *New*UNIX*password* %n\n *ReType*new*UNIX*password* %n\n *passwd:*all*authentication*tokens*updated*successfully*

# Unix users can map to different SMB User names
; username map = /etc/samba/smbusers

# Using the following line enables you to customise your configuration
# on a per machine basis. The %m gets replaced with the netbios name
# of the machine that is connecting
; include = /etc/samba/smb.conf.%m

# Most people will find that this option gives better performance.
# See speed.txt and the manual pages for details
socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192

# Configure Samba to use multiple interfaces
# If you have multiple network interfaces then you must list them
# here. See the man page for details.
; interfaces = 192.168.12.2/24 192.168.13.2/24

# Configure remote browse list synchronisation here
# request announcement to, or browse list sync from:
# a specific host or from / to a whole subnet (see below)
; remote browse sync = 192.168.3.25 192.168.5.255
# Cause this host to announce itself to local subnets here
; remote announce = 192.168.1.255 192.168.2.44

# Browser Control Options:
# set local master to no if you don't want Samba to become a master
# browser on your network. Otherwise the normal election rules apply
local master = yes

# OS Level determines the precedence of this server in master browser
# elections. The default value should be reasonable
# os level = 35
os level = 225

# Domain Master specifies Samba to be the Domain Master Browser. This
# allows Samba to collate browse lists between subnets. Don't use this
# if you already have a Windows NT domain controller doing this job
domain master = yes

# Preferred Master causes Samba to force a local browser election on startup
# and gives it a slightly higher chance of winning the election
preferred master = yes

# Enable this if you want Samba to be a domain logon server for
# Windows95 workstations.
; domain logons = yes

# if you enable domain logons then you may want a per-machine or
# per user logon script
# run a specific logon batch file per workstation (machine)
; logon script = %m.bat
# run a specific logon batch file per username
; logon script = %U.bat
;logon script = startup.bat

# Where to store roving profiles (only for Win95 and WinNT)
# %L substitutes for this servers netbios name, %U is username
# You must uncomment the [Profiles] share below
; logon path = \\%L\Profiles\%U

# All NetBIOS names must be resolved to IP Addresses
# 'Name Resolve Order' allows the named resolution mechanism to be specified
# the default order is "host lmhosts wins bcast". "host" means use the unix
# system gethostbyname() function call that will use either /etc/hosts OR
# DNS or NIS depending on the settings of /etc/host.config, /etc/nsswitch.conf
# and the /etc/resolv.conf file. "host" therefore is system configuration
# dependant. This parameter is most often of use to prevent DNS lookups
# in order to resolve NetBIOS names to IP Addresses. Use with care!
# The example below excludes use of name resolution for machines that are NOT
# on the local network segment
# - OR - are not deliberately to be known via lmhosts or via WINS.
name resolve order = wins lmhosts name bcast

# Windows Internet Name Serving Support Section:
# WINS Support - Tells the NMBD component of Samba to enable it's WINS Server
; wins support = yes

# WINS Server - Tells the NMBD components of Samba to be a WINS Client
# Note: Samba can be either a WINS Server, or a WINS Client, but NOT both
#wins server = 172.16.4.35

# WINS Proxy - Tells Samba to answer name resolution queries on
# behalf of a non WINS capable client, for this to work there must be
# at least one WINS Server on the network. The default is NO.
; wins proxy = yes

# DNS Proxy - tells Samba whether or not to try to resolve NetBIOS names
# via DNS nslookups. The built-in default for versions 1.9.17 is yes,
# this has been changed in version 1.9.18 to no.
dns proxy = no

# Case Preservation can be handy - system default is _no_
# NOTE: These can be set on a per share basis
; preserve case = no
; short preserve case = no
# Default case is normally upper case for all DOS files
; default case = lower
# Be very careful with case sensitivity - it can break things!
; case sensitive = no

#============================ Share Definitions ==============================
template shell = /sbin/nologin
winbind use default domain = true
[homes]
comment = %U Directories
path = /profiles/%S/Documents
browseable = no
# logon drive = P:
# logon path = \\%L\profiles\%U
; logon path = \\%L\profiles\%U\%a
writable = yes

# Un-comment the following and create the netlogon directory for Domain Logons
# [netlogon]
# comment = Network Logon Service
# path = /home/netlogon
# guest ok = yes
# writable = no
# share modes = no

# Un-comment the following to provide a specific roving profile share
# the default is to use the user's home directory
;[Profiles]
; path = /home/profiles
; browseable = no
; guest ok = yes
########################
[profiles]
profile acls = yes
writable = yes
read only = no
path = /profiles
comment = User profiles
#create mode = 0600
browsable = no
#directory mode = 0700

#########################
[document]
comment = this is a shared accessible by all user
path = /document
security = share
public = yes
writable = yes
browseable = yes
valid groups = @DominNAme @account
write list = @DominNAme
##############################
[Softwares]
comment = this is a shared accessible by all user
path = /document/Softwares
security = share
public = yes
writable = yes
browseable = yes
valid groups = @DominNAme @account
write list = @DominNAme
; valid users = admin gupta
; write list = admin gupta
###################################
[Scantron]
comment = this is a shared accessible by all user
path = /opt/scantron
security = share
public = yes
writable = yes
browseable = yes
valid groups = @DominNAme @account
write list = @DominNAme
###################################
[Cogent]
comment = this is a shared accessible by all user
path = /opt/Cogent
security = share
public = yes
writable = yes
browseable = yes
valid groups = @DominNAme @account
write list = @DominNAme
#################################
[Schneider]
comment = this is a shared accessible by all user
path = /opt/Schneider
security = share
public = yes
writable = yes
browseable = yes
valid groups = @DominNAme @account
write list = @DominNAme
#################################
[VMS]
comment = this is a shared accessible by all user
path = /opt/VMS
security = share
public = yes
writable = yes
browseable = yes
valid groups = @DominNAme @account
write list = @DominNAme

#################################
[DominNAme]
comment = this is a shared accessible by all user
path = /opt/DominNAme
security = share
public = yes
writable = yes
browseable = yes
valid groups = @DominNAme @account
write list = @DominNAme
#################################
[ET Photo Galary]
comment = this is a shared accessible by all user
path = /opt/Phots
security = share
public = yes
writable = yes
browseable = yes
valid groups = @DominNAme @account
write list = @DominNAme
#################################

DNS CONFIGURATION

Hello Guy's

TO CONFIGURE DNS SERVER IN LINUX (ABOUVE 5.1 Version to bellow 6.0 Version)
############# DNS MASTER SERVER Configration ######################
########## Server ip 192.168.0.254 (DNS Master)####################

###################################################################
### Give static ip by using setup command##########################
#setup
ip = 192.168.0.254
mask = 255.255.255.0
gatway = 192.168.0.254

###################### Edit network file###########################

#vim /etc/sysconfig/network

HOSTNAME=server22.example.com
###################################################################
#vim /etc/hosts
#vim /etc/resolve.conf
chech the ip and domain name.
###################################################################
##################### Restart network service######################

#service network restart

###################################################################
##### Install DNS Packages ( bind, caching-nameserver)#############

#yum install bind* caching-nameserver* -y

###################################################################
#ls /var/named/chroot/etc/*

localtime
named.caching-nameserver.conf
named.rfc1912.zone
rndc.key

## copy named.caching-nameserver.conf file to named.conf file######

#cp named.caching-nameserver.conf named.conf

############ check permission of named.conf file###################

#ls -l

-rw-r----- 1 root root 1230 jul 23 22:25 named.conf

#chgrp named named.conf

#ls -l
-rw-r----- 1 root named 1230 jul 23 22:25 named.conf

############### Edit named.conf file like this#####################

----------------------------------------------------

// to create named.conf - edits to this file will be lost on
// caching-nameserver package upgrade.
//
#acl internal { 192.168.0.0/24; };
#acl external { 192.168.1.0/24; 192.168.2.0/24; };
options {
listen-on port 53 { 127.0.0.1; 192.168.0.254; };
listen-on-v6 port 53 { ::1; };
directory "/var/named";
dump-file "/var/named/data/cache_dump.db";
statistics-file "/var/named/data/named_stats.txt";
memstatistics-file "/var/named/data/named_mem_stats.txt";

// Those options should be used carefully because they disable port
// randomization
// query-source port 53;
// query-source-v6 port 53;

allow-query { localhost; 192.168.0.0/24; 192.168.1.0/24; };
allow-query-cache { localhost; 192.168.0.0/24; 192.168.1.0/24; };
allow-transfer { 192.168.0.10; };
forwarders { 192.168.1.0; 192.168.2.0; };
forward only;
};
logging {
channel default_debug {
file "data/named.run";
severity dynamic;
};
};
view localhost_resolver {
match-clients { localhost; 192.168.0.0/24; 192.168.1.0/24; };
match-destinations { localhost; 192.168.0.0/24; 192.168.1.0/24; };
recursion yes;
include "/etc/named.rfc1912.zones";
};
(save + exit)

-------------------------------------------------------

### Edit another file named.rfc1921.zone

----------------------------------------

################################################################
zone "coss.com" IN {
type master;
file "coss.flz";
allow-update { none; };
};

zone "0.168.192.in-addr.arpa" IN {
type master;
file "coss.rlz";
allow-update { none; };
};
#######################################################################

----------------------------------------
(save + exit)

### Then check your named.conf file all syntax through command#####

#named-chkconf named.conf

### if no error come it means your all syntax is ok otherwise read error then
### solve it & again run named-chconf command

#### change your current Directory & listed out ##################

#ls /var/named/chroot/var/named/*

drwxrwx--- 2 named named 4096 Aug 26 2004 data
-rw-r----- 1 root named 198 Jul 30 2009 localdomain.zone
-rw-r----- 1 root named 195 Jul 30 2009 localhost.zone
-rw-r----- 1 root named 427 Jul 30 2009 named.broadcast
-rw-r----- 1 root named 1892 Jul 30 2009 named.ca
-rw-r----- 1 root named 424 Jul 30 2009 named.ip6.local
-rw-r----- 1 root named 426 Jul 30 2009 named.local
-rw-r----- 1 root named 427 Jul 30 2009 named.zero
drwxrwx--- 2 named named 4096 Jul 27 2004 slaves

### copy 2 files

#cp /var/named/chroot/var/named/localhost.zone /var/named/chroot/var/named/coss.flz

&

#cp /var/named/chroot/var/named/named.local /var/named/chroot/var/named/coss.rlz

### Then change group

#chgrp named /var/named/chroot/var/named/coss.flz

&

#chgrp named /var/named/chroot/var/named/coss.rlz

############# Edit coss.flz file like this#######################

-----------------------------------------------
$TTL 86400
@ IN SOA ns1.coss.com. root.ns1.coss.com. (
42 ; serial (d. adams)
3H ; refresh
15M ; retry
1W ; expiry
1D ) ; minimum

IN NS ns1.coss.com.
IN A 192.168.0.248
IN MX 10 mail.coss.com.
ns1 IN A 192.168.0.248
myweb IN A 192.168.0.1
mymail IN A 192.168.0.2
sports IN A 192.168.0.3
news IN A 192.168.0.4
www IN CNAME myweb.coss.com.
mail IN CNAME mymail.coss.com.
-------------------------------------------------
(save + exit)

############ Edit coss.rlz file like this########################

------------------------------------------------

$TTL 86400
@ IN SOA ns1.coss.com. root.ns1.coss.com. (
1997022700 ; Serial
28800 ; Refresh
14400 ; Retry
3600000 ; Expire
86400 ) ; Minimum
IN NS ns1.coss.com.
248 IN PTR ns1.coss.com.
1 IN PTR myweb.coss.com.
2 IN PTR mymail.coss.com.
3 IN PTR sports.coss.com.
4 IN PTR news.coss.com.

------------------------------------------------
(save + exit)

### Check zone files through named-checkzone command
note:use in /var/named/chroot/var/named/ directory only
#named-checkzone flz example.flz

&

#named-checkzone rlz example.rlz

############# restart named service############################

#service named restart

#chkconfig named on

------------------------------------------END----------------------------------------------
If you have linux 5.1 version the configuration file path was different

[root@server ~]# vim /etc/named.caching-nameserver.conf
ABOCE VERSION ARE /etc/named.conf

Friday, 28 December 2012

MY SQL INSTALATION ON LINUX

Howto Install MySQL on Linux

Most of the Linux distro comes with MySQL. If you want use MySQL, my recommendation is that you download the latest version of MySQL and install it yourself. Later you can upgrade it to the latest version when it becomes available. In this article, I will explain how to install the latest free community edition of MySQL on Linux platform.

1. Download the latest stable relase of MySQL

Download mySQL from mysql.com . Please download the community edition of MySQL for your appropriate Linux platform. I downloaded the “Red Hat Enterprise Linux 5 RPM (x86)”. Make sure to download MySQL Server, Client and “Headers and libraries” from the download page.

MySQL-client-community-5.1.25-0.rhel5.i386.rpm
MySQL-server-community-5.1.25-0.rhel5.i386.rpm
MySQL-devel-community-5.1.25-0.rhel5.i386.rpm

Name: V V S GUPTA
email ID: lvvs.gupta@hotmail.com

Interview stuff:

Cromton Interview Questions

1. Difference between RHEL 4 & RHEL 5.
2. What is RAID and what is RAID 5
3. If a user (simon) is created in FTP and a directory in any location of the disk, that particular directory should be used for the user simon itself. He should not have other access.
4. How to deny a network in web server & what do you write and where do you write in the configuration file.
5. If I want to create more than 2 web pages what is the procedure and how do you configure the file.

Zeta Interactive

1. What is the Linux Booting Process?
2. How do you compile a Kernel?
3. What are Run Levels? Name them
4. What is NFS and which file do you configure for NFS.
5. What are the Records stored in DNS.
6. What are TCP wrappers?

Precession Informatics

1. What is the port no of Telnet & SSH & Apache
2. What is the difference between Telnet and SSH.
3. If at all I need to restrict a user remotely how can I do this?
4. What is the package you install for NIS? (Server side)
5. What is LDAP
6. What are the services to be restarted for NFS
7. Why do we restart Portmap Service?
8. Why do we add no_root_squash in NFS?
9. If we want to change the port no for Apache where I need to change it. Whether it will work if I do so
10. What is the default permission for ‘tmp’ directory
11. Where do we see the log messages
12. If we have 5 users and a group called ‘system’ and I have a directory where I will create a file then I need to obtain my group owner as the user name
13. Why do we use sticky Bit and what is the syntax.

Oracle

1. What s initrd file?
2. How do you install kernel
3. How to find the which ports opened
4. What are the commands used to check which all process running?
5. Explain Raid 5
6. How to find what interfaces available
7. How to assign IP Address through command line.
8. What are the troubleshooting command used till now
9. What are the service to be restarted for NFS
10. what are the daemons for NFS
11. Knowledge in Back & Restore
12. How to check what services are running apart form /etc/init.d/ or service <name> satus
Round II

13. What is the linux Boot Process
14. what is initrd file
15. wha is the N/W bonding and how o find the interfaces which are active / deactive
16. Port number of NFS / Portmap / FTP .
17. How to find the routing
18. How to assign the routing table through command line
19. Difference between Raid 1 & Raid 5
20. what are the daemons should be running for NFS
21. how to mount NFS permanently
22. how to assign hostname for the system
23. How to extend the Logical volume
24. what is vmlinuz(in Grub.conf)
25. How to find hba car failure
26. how to find the NFS directory from client with knowing only Nfs Server IP
27. What is the command to restart the server.
28. How to allow access to the user with out password (SSH)

Round III

29. What is initrd file what is the use
30. How dns resolves
31. How to modify the User ID for a particular user
32. I have space in / and root user is not able to touch file
33. How do you harden the linux system
34. rpm –qa is not displaying rpm’s
35. what are the fields in /etc/shadow file
36. what is swap and what is the use
37. How to reduce the LVM
38. What are ACL’s

Wednesday, 26 December 2012

LDAP CONFIGURATION ON LINUX

Step-by-step OpenLDAP Installation and Configuration | HowtoForge - Linux Howtos and Tutorials <!-- closes #header

L V V S GUPTA

email id: lvvs.gupta@hotmail.com

Step-by-step OpenLDAP Installation and Configuration

This tutorial describes how to install and configure an OpenLDAP server and also an OpenLDAP client.

Step-by-step OpenLDAP Installation and Configuration

This tutorial describes how to install and configure an OpenLDAP server and also an OpenLDAP client.

Step by Step Installation and Configuration OpenLDAP Server

Software: OS-Cent OS 4.4, openldap 2.2.13-6.4E
System name:   ldap.adminmart.com
Domain name:   adminmart.com
System IP:     192.168.1.212
Note: Use your domain name and IP instead of adminmart.
Easy steps for adding users:
    1. Create unix user
    2. Create unix user's ldap passwd file
    3. Convert passwd.file to ldif file
    4. Add ldap file to LDAP Directory using ldapadd

Step #1. Requirements

    compat-openldap.i386 0:2.1.30-6.4E
    openldap-clients.i386 0:2.2.13-6.4E
    openldap-devel.i386 0:2.2.13-6.4E
    openldap-servers.i386 0:2.2.13-6.4E
    openldap-servers-sql.i386 0:2.2.13-6.4E
You can install them using the command:

yum install *openldap* -y

Step #2. Start the service

[root@ldap ~]# chkconfig --levels 235 ldap on
[root@ldap ~]# service ldap start

Step #3. Create LDAP root user password

[root@ldap ~]# slappasswd
   New password:
   Re-enter new password:
    {SSHA}cWB1VzxDXZLf6F4pwvyNvApBQ8G/DltW
[root@ldap ~]#

Step #4. Update /etc/openldap/slapd.conf for the root password

[root@ldap ~]# vi /etc/openldap/slapd.conf

    #68 database        bdb
    #69 suffix          "dc=adminmart,dc=com"
    #70 rootdn          "cn=Manager,dc=adminmart,dc=com"
    #71 rootpw          {SSHA}cWB1VzxDXZLf6F4pwvyNvApBQ8G/DltW

Step #5. Apply Changes

[root@ldap ~]# service ldap restart

Step #6. Create test users

[root@ldap ~]# useradd test1
[root@ldap ~]# passwd test1
   Changing password for user test1.
   New UNIX password:
   Retype new UNIX password:
   passwd: all authentication tokens updated successfully.
[root@ldap ~]# useradd test2
[root@ldap ~]# passwd test2
   Changing password for user test2.
   New UNIX password:
   Retype new UNIX password:
   passwd: all authentication tokens updated successfully.
[root@ldap ~]#

Note: Repeat the same for the rest of users

Step #7. Migrate local users to LDAP

[root@ldap ~]# grep root /etc/passwd > /etc/openldap/passwd.root
[root@ldap ~]# grep test1 /etc/passwd > /etc/openldap/passwd.test1
[root@ldap ~]# grep test2 /etc/passwd > /etc/openldap/passwd.test2

Note: Repeat the same for the rest of users

Step #8. Update default settings on file /usr/share/openldap/migration/migrate_common.ph

    #71 $DEFAULT_MAIL_DOMAIN = "adminmart.com";
    #74 $DEFAULT_BASE = "dc=adminmart,dc=com";

Step #9. Convert passwd.file to ldif (LDAP Data Interchange Format) file

[root@ldap ~]# /usr/share/openldap/migration/migrate_passwd.pl /etc/openldap/passwd.root /etc/openldap/root.ldif
[root@ldap ~]# /usr/share/openldap/migration/migrate_passwd.pl /etc/openldap/passwd.test1 /etc/openldap/test1.ldif
[root@ldap ~]# /usr/share/openldap/migration/migrate_passwd.pl /etc/openldap/passwd.test2 /etc/openldap/test2.ldif

Note: Repeat the same for the rest of users

Step #10. Update root.ldif file for the "Manager" of LDAP Server

[root@ldap ~]# vi /etc/openldap/root.ldif

    #1 dn: uid=root,ou=People,dc=adminmart,dc=com
    #2 uid: root
    #3 cn: Manager
    #4 objectClass: account

Step #11. Create a domain ldif file (/etc/openldap/adminmart.com.ldif)

[root@ldap ~]# cat /etc/openldap/adminmart.com.ldif

    dn: dc=adminmart,dc=com
    dc: adminmart
    description: LDAP Admin
    objectClass: dcObject
    objectClass: organizationalUnit
    ou: rootobject 
    dn: ou=People, dc=adminmart,dc=com
    ou: People
    description: Users of adminmart
    objectClass: organizationalUnit

Step #12. Import all users in to the LDAP

Add the Domain ldif file

[root@ldap ~]# ldapadd -x -D "cn=Manager,dc=adminmart,dc=com" -W -f /etc/openldap/adminmart.com.ldif
   Enter LDAP Password:
   adding new entry "dc=adminmart,dc=com"
   adding new entry "ou=People, dc=adminmart,dc=com"
[root@ldap ~]#

Add the users:

[root@ldap ~]# ldapadd -x -D "cn=Manager,dc=adminmart,dc=com" -W -f /etc/openldap/root.ldif
   Enter LDAP Password:
   adding new entry "uid=root,ou=People,dc=adminmart,dc=com"
   adding new entry "uid=operator,ou=People,dc=adminmart,dc=com"
[root@ldap ~]#

[root@ldap ~]# ldapadd -x -D "cn=Manager,dc=adminmart,dc=com" -W -f /etc/openldap/test1.ldif
   Enter LDAP Password:
   adding new entry "uid=test1,ou=People,dc=adminmart,dc=com"
[root@ldap ~]#

[root@ldap ~]# ldapadd -x -D "cn=Manager,dc=adminmart,dc=com" -W -f /etc/openldap/test2.ldif
   Enter LDAP Password:
   adding new entry "uid=test2,ou=People,dc=adminmart,dc=com"
[root@ldap ~]#

Note: Repeat the same for the rest of users

Step #13. Apply Changes

[root@ldap ~]# service ldap restart

Step #14. Test LDAP Server

It prints all the user information:

[root@ldap ~]# ldapsearch -x -b 'dc=adminmart,dc=com' '(objectclass=*)'

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Second Entry

Submitted by Anonymous (not registered) on Sun, 2012-11-18 12:38.

I am not able to adding my second entry. Anyone Could you please help me.
[root@client ~]# ldapadd -x -D "cn=Manager,dc=adminmart,dc=com" -W -f /etc/openldap/test1.ldif
Enter LDAP Password:
adding new entry "uid=test1,ou=People,dc=adminmart,dc=com"
ldap_add: No such object (32)
matched DN: dc=adminmart,dc=com

[root@client ~]# ldapadd -x -D "cn=Manager,dc=adminmart,dc=com" -W -f /etc/openldap/test2.ldif
Enter LDAP Password:
adding new entry "uid=test2,ou=People,dc=adminmart,dc=com"
ldap_add: No such object (32)
matched DN: dc=adminmart,dc=com

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Step-by-step OpenLDAP Installation and Configuration

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Step by Step Installation and Configuration OpenLDAP Server

Step #1. Requirements

Step #2. Start the service

Step #3. Create LDAP root user password

Step #4. Update /etc/openldap/slapd.conf for the root password

Step #5. Apply Changes

Step #6. Create test users

Step #7. Migrate local users to LDAP

Step #8. Update default settings on file /usr/share/openldap/migration/migrate_common.ph

Step #9. Convert passwd.file to ldif (LDAP Data Interchange Format) file

Step #10. Update root.ldif file for the "Manager" of LDAP Server

Step #11. Create a domain ldif file (/etc/openldap/adminmart.com.ldif)

Step #12. Import all users in to the LDAP

Step #13. Apply Changes

Step #14. Test LDAP Server

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