Welcome, Guest Wednesday, 2024-04-24, 2:07 AM
RSS

Site menu

Section categories
មតិមកពីមិត្តទាំឡាយ [1]
for all friend that have idea

Our poll
Rate my site
Results | Polls archive
Total of answers: 12

Login form

Calendar
«  April 2024  »
SuMoTuWeThFrSa
 123456
78910111213
14151617181920
21222324252627
282930

Search

Entries archive

Tag Board

 ចំណេះដឺងថ្មីៗ ចំពោះ Linux 
TE.SOMATH CLASS: A SNA2010-073

Create Partition

1 You should have Hard Disk that want to create partition
2 List or to show Disk
#  fdisk   ( ls  -l  /dev/sd* )

3 Create partition
#  fdisk   /dev/sdb1     (sdb1 = name your hard disk)

4 Type m  to show print this menu
5 Type n add new partition
6 Type   e      choose extended  or    p    primary
7 Type 1   ( 1 - 1044)
8 Type    P    to show your disk that you create
9 Type    w   to wirte Disk
10 Type    Partprobe    to restart
11 Format your partition
#  mkfs.ext2  /dev/sdb1

12 Create folder name Data in your Desktop
#  md  /root/Desktop/  Data

13 Mount your Disk
#  mount  /dev/sdb1  /root/Desktop/Data

Note if we want to Unmount we use command
#  umount   /dev/sdb1  /root/Desktop /Data

-------------------------------------------------------------------------------------
Create Quota on LVM
1 We have Hard Disk 3
***5 GB
***4 GB
***6 GB
2 We should to create partition ech other
3 Create LVM
  # PVCreate  /dev/hdd1/dev/hda2/dev/hdb3
  # Vgcreate   73root/dev/hdd1/dev /dev/hda2/dev/hdb3
  # vlcreate   -L  +5GB  -n   Data1  73root
  # mkfs.ext3    /dev/73root   /Data1
  # lvscan

wait have more---------------------


How to Creat RIAD0
1 Mack Sure you are have 2 Hard Disk
2 Create partition on 2 Hard Disk
3 Create RIAD 0 that use Cammand
# mdadm  - creat  --verbose  /dev/md0  --level=stripe  --raid  -devices=2  /dev/sdb6  /dev/sdc5
Note:  sdb6 = Name your Hard Disk
          sdv5 = Name your Hard Disk

4 use Command to Check
# mdadm  --detail  /dev/md0

5 Format it type Command
# mkfs.tex3  /dev/md0

6 Mount it but we should to choose plase that we mount store it
#  mount  /dev/md0  /root/Desktop

-----------------------------------------------------------------------
How to Create RIAD1

1 Mack sure you are have 2 or 3 Hard Disk
2 Create partition 2 or 3 Hard Disk
3 Use Command Crete Raid 1
#  mdadm  --create  --verbose  /dev/md0  --level=mirror  --raid-devices=2  /dev/ sdb1  /dev/sdc1

4  Use Command to show it
#  mdadm  --detail  /dev/md0

5 Format it
#  mkfs.tex3  /dev/md0

5 Mount it
# mount /dev/md0  /root/Desktop

----------------------------------------------------------------
Command Create RIAD5
#  /sbin/ndadm  --create  /dev/md0  --level=5  --raid-devices=3  /dev/sdb1 /dev/sdc1  /dev/sdd1

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

Configure Joomla
 
1 Introduction of Joola Joomla is a free open source content management system
for publishing content on the World Wide Web and intranets as well as a Model-view.
Joomla is a continuation of the work of the Development Team that unanimously resigned
form the Mambo project in August 2005.
 
2 Installation
   a. service
      i. Apache2
          1. apache2
          2. apche2-example-pages
          3. apche2-prefox
    ii. Mysql
         1. mysql 
         2. mysql-client
         3. mysql-devel
         4. php-mysql
  iii. php
        1. php5
        2. php-mysql
        3. hph-zlib
 
3 Create databases 
==> Create databases for user bye command like this.
      #mysqladmin –u root –p password 123
 
And then when we create already we will see Enter password so we don’t put password we should enter.
Login to databases bye command like this.
      #mysql –p
 
And after type password that create databases before.
Show databases bye command like this.
     # show databases;
 
Create databases for Joomla bye command:
     #create database joomla;
 
Create folder name Joomla in path /srv /www/htdocs/Joomla bye command:
       #md /srv/www/htdocs/Joomla
 
4  Copy file Joomla_1.0.14-RC1-Full_pack put in path /srv/www/htdocs/Joomla bye command:
        # cp /root/Desktop/Joomla_1.0.14-RC1-Full_pack.tar  /srv/www/htdocs/Joomla

Go to path /srv/www/htdocs by command:
        # cd /srv/www/htdocs

Extra packet Joomla by command:
        #  tar -xvf Joomla_1.0.14-RC1-Full_pack ,tar
 
 
To ensure the wwwrun user and www group (used by Apache) have access to these files type with command like this:
        # chown –R wwwrun.www /srv/www/htdocs
        # chmod –R 744 /srv/www/htdocs
 
5 Edit file for need to modify the /etc/php5/apache2/php.ini configuration file
to ensure the settings are correct for Joomla that type command like this.
          # vi /etc/php5/apache2/php.ini
Line that we should correct are :
 
Line 86 display_errors = off change to display_errors = on
Line 107 magic_quotes_qpc = off change to mangic_quotes_qpc = on
Line 358 display_errors = off change to display_errors = on
 
Restart some service ·
 rcapache2 restart
 rcmysql restart
 rcnetwork restart
 
6 Open firefox and then access web that type on address bar 
IP machines /Joomla Ex 172.16.1.2/joomla 
and then click nest 
Click next Click continues
 
And this step put information like this
and after click Next Click Ok
 
On the step 2 put users name and then click next
On the step 3 put your mail and password for loin URL that put like this 
and click Next to continues
 
On the step 4 this step that you renumber for user name and password for loin
And then click administration Login to This result


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


Configure moodle
1 Introduction of moodle
   Moodle is afree and open source e-learning software platform all so know as acourse Managemnet system (CMS)
or learning Management system (LMS) or virtual learning Environment. Moodle is designated to help educators create online course with opportunities for rich interaction.

2 Installation services
   ==> apache
        - apache2
       -  apache2-example-pages
       -  apache2-perfork
 ==> php5
      - php5-mysql
      - php5
 ==> mysql
     - mysql
    - mysql-client
    - mysql-devel

3 Create password for Databases
  # mysqladmin  -u  root  -p  password  1234

4 Login to databases
  #  mysql  -p 

5 Create databases name moodle
  #  create databases moodle;

6 Show databases that we create
  #  show databases;

7 Copy file moodle-latest-18.tar to /srv/www/htdocs
  # cp moodle-tatest-18.tar  /srv/www/htdocs

8 Go to path /srv/www/htdocs
  # cd /srv/www/htdocs

9 Extrat  moodle-latest-28.tar
  # tar  -xvf  moodle-tatest-18.tar

10 Go to path /moodle and then we change file config-dist.php  to  config-php
# cd moodle
# cp config-dist.php  config.php

11 Edit file config.php
    #  vim config.php
12 Change line 53-54
    -
   $CFG->dbuser  =  'root'  ;  //your  databases username
   $CFG - >dbpass  = '1234' //your databases password

Line 70
   $CFG - > wwwroot  =  ' http://172.16.1.2/moodle';  (ip machin)

Line83
  $CFG -> dirroot = '/srv/www/htdocs/moodle';   ( path of moodle )

Line 99
  $CFG-> dataroot  =  '/srv/www/moodledata';

11 Create directory name moodledata in path /srv/www and then give permisson
  # md /srv/www/moodledata
  # chmod 777 /srv/www/moodledata

12 Restart some services
   # rcapache2 restart
   # rcmysql restart
   # rcnetwork restart

13 Access web


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


Configure Virual Host

1 Create folder  in path /srv/www/htdocs/
  example:
   #  md /srv/www/htdocs/boycist

2 And then go to path /srv/www/htdocs
   #  cd   /srv/www/htdocs

3 Copy file index.html  to path /boycist
   #  cp index.html   /srv/www/thdocs/boycist

4 Go to path /etc/apache2/vhost.d/
    #  cd   /etc/apache2/vhost.d

5 Copy file vhost.templet  to  boycist.conf
   #  cp vhost.templet  boycist.conf

6  Edit  file boycist.conf
   #  vim  boycist.conf

7 Rename some pornt
  Line 15-16-17
-  <VirtualHost www.boycist.com : 80>
      - SeverAdmin www.boycist.com
      -  ServerName www.boycist.com
  Line 22
- DocumentRoot /srv/www/htdocs/boycist
 
  Line 32
- UseCanonicalName     On

  Line 93
- < Directory  " /srv/www/htdocs/boycist/">

8 And then we save this file
9 Access web open firefox
  #  firefox   &
http:// www.boycist.com
------------------------------------------------------------------------------------


Configure Webmin

1 Instoduction of webmin
2 Instal packet webmin
  # rpm  -ivh  /root/Desktop /webmin-1.390.noarch.rpm


3 Access webmin
   #  firefox  &
    http://localhost:10000
4 Login  webmin
   ==> UserName:  root
   ==> password : 1234  ( Password of machin login to )


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

Configur DNS
1 Instal packet DNS
   #   yast -i bind

2  Edit file /etc/named.conf
   #  vim  /etc/named.conf
line 114-145-146-147

zone  " somath.con"  in  {
            type   master;
            file " master/somath.com.zone" ;
};

zone  " 73.168.192.in.addr.arpa"  in  {
            type  master;
            file " master/192.168.73.zone" ;
};

3 Save this file
4 Go this path
    #  cd  /var/lib/named/
5 Copy 2file to location  master and then rename ti
    #  cp  localhost.zone    master/somath.com.zone
    #  cp 127.0.0.zone  master/192.168.73.zone

6 Edit this file that we copy the moment
    #  cd  master
    #  vim  somath.com.zone

$ITL 1W
somath.com.     IN   SOA   Ratana.somath.com.   hostmaster.somath.com.  (
                                                    42                       ; serial   (d.  adams)
                                                    2D                       ;  efresh
                                                    4H                       ;  retry
                                                    6W                      ; expiry
                                                    1W                       ; minimum
somath.com.                IN   NS        Ratana.somath.com.
somath.com.                IN   A           192.168.73.1
Ratana                       IN   A           192.168.73.1

     #  vim 192.168.73.zone

$ITL 1W
73.168.192.in-addr.arpa.   IN  SOA   Ratana.somath.com.        hostmaster.somath.com.  (
                                                          42                  ; serial (d.   adams)
                                                          2D                  ; refresh
                                                          4H                  ; retry
                                                          6W                 ; expiry
                                                          1W                 ; minimum

73.168.192.in-addr.arpa.   IN   NS   Ratana.somath.com.
1                                      IN  PTR   somath.com.
1                                      IN  PTR   Ratana

7 Edit file /etc/hosts
    #  vim   /etc/hosts
    Line 23
192.168.73.1       Ratana.somath.com    Ratana

8  Restart some services
    #  rcnamed   restart
    #  rcnetwork  restart

9  Test DNS
   #   nslookup  somath.com
   #   nslookup 192.168.73.1

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


 Samba Join with Domain 2003

1 Install packet samba
2 Time ( Correct time between sure and windows )
3 Vim /etc/ resolve.conf
   ** search somath.com
   ** nameserver 192.168.1.1
4 yast -> network service -> window domain membership
  ** Domain or workgroup: 192.168.1.1
  ** and then select Also use SMB information for Linux
 Authentication and select Create home directory on login
  ** Finish -> it will put password 2003  ( administrator )

Samba access from web:

1 vim /etc/xinetd.d/swat
                 #     SWAT is the samba web administartor tool
                       service swat
       {
                       socket  type          =     stream
                       protocol                =     tcp
                       wait                      =     no
                      user                       =     root
                      server                    =     /usr/sbin/swat
                 #   only_frin              =     127.0.0.1
                       log_on_faukyre    +=USERID
                 #   disabke                =  yes
        }

2 Restart rcxinetd
   #  rcxinetd  restart

3 Access web
   http://192.168.1.1:901

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

build samba as domain controller


1.     vim /etc/samba/smb.conf :

[global]

        netbios name = linux

        workgroup = linux.com

        security = user

        logon script = %U.bat

        domain master = Yes

        os level = 65

        local master = Yes

        preferred master = Yes

        domain logons = Yes

        add machine script = /usr/sbin/useradd -c Machine -d

/var/lib/nobody -s /bin/false %m$


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


Configure https on mailserver

1Create Key



# cat /dev/random > /tmp/random
- Ctrl+C
- openssl genrsa -des3 -out /tmp/webmail.key -rand
/tmp/random 1024
- openssl req -new -x509 -key /tmp/webmaiserver.key
-out /tmp/webmail.crt
- cp /tmp/accounting.key /etc/apache2/ssl.key/
- cp /tmp/accounting.crt /etc/apache2/ssl.crt/
- rm /tmp/webmail*
- chmod 400 /etc/apache2/ssl.key/accounting.key

2 Edit file /etc/apache2/vhost/webmailserver.conf and wirte some point
<VirtualHost  webmailserver.soamth.com:443>
               ServerName  webmailserver.somath.com
               ServerName  webmailserver.somath.com:443
SSLEngine  on
SSLCipherSuite  ALL:!ADH: !EXPORT56:RC4+RSA:+HIGH:+MEDIUM:LOW:+SSLv2:+EXP:eNULL
SSLCertificateFile  /etc/apache2/ssl.crt/webmailserver.crt
SSLCertificateFile  /etc/apache2/ssl.key/webmailserver.key

3 Access web and Request Certificate
https://webmailserver.somath.com
4 Click on Accept this certificate temporarily for this session
5 Click Ok
6 Click OK

--------------------------------------------------------------
រក្សាសិទ្ធិគ្រប់យ៉ាងដោយ Boycist