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  Hello Everyone, How to install FreeBSD 10 (Latest Version) on Virtual Box. Step1:- First Download Virtual box setup below is this link to download https://www.virtualbox.org/wiki/Download... select -- VirtualBox 4.3.16 for Windows hosts Step2:- See My Video How to Install Virtual Box... http://www.youtube.com/watch?v=__l_lhcwxwk&list=PLmMAzSMza_1fdrc0r94-l_cBuvs9L0-qq Step3:-...

The Dynamic Host Configuration Protocol(DHCP) is a standardized networking protocol used on Internet Protocol networks for dynamically distributing Ip Address automatic to Client or Host Systems. It will be Renew(Change) the Ip Address after 7 Days or 1 Week. ###Dynamic Host Configuration Protocol Daemon### Features:  1. Provides automatic configuration...

To know about Your System Ipaddress .... Just Press W+R shortcut from keyboard or follow below images     type cmd press enter and then type ipconfig or ipconfig /allcompartments /all   then press enter .... To Get Serial Number in Window System open command prompt and type or copy paste by...

Hello Everyone, How to install Gentoo Linux 12.1 (Latest Version) on Virtual Box. Step1:- First Download Virtual box setup below is this link to download https://www.virtualbox.org/wiki/Downloads select -- VirtualBox  4.3.16  for Windows hosts Step2:- See My Video How to Install Virtual Box...  http://www.youtube.com/watch?v=__l_lhcwxwk&list=PLmMAzSMza_1fdrc0r94-l_cBuvs9L0-qq Step3:-...

Hello Everyone, In this tutorial, Let us Install & Configure Zimbra 7.2.5 Desktop on Window 7. You Can Install Zimbra in Operating System :- Windows 8, Windows 7 and Windows Vista. Processor :- 32 Bit and 64 Bit both Can Support Requirement :- Step1 :- At least 200MB free disk space is required to install the software. Step2 :- Additional 512MB...

Hello Everyone, How to Install Fedora 20 (Latest Version) on Virtual Box. Step1:- First Download Virtual box setup below is this link to download https://www.virtualbox.org/wiki/Downloads select -- VirtualBox 4.3.12 for Windows hosts 32 bit. Step2:- See My Video How to Install Virtual Box... http://www.youtube.com/watch?v=__l_lhcwxwk&list=TLmAZSxgVjfkOZs3nwQ9awKvuY7sIlHzfu Step3:-...

Hello Everyone, In this tutorial, Let us Install Oracle Linux 7 in Virtual Box with Full Screen Resolution  --  64 Bit You Can also Install in VMware Workstation 11 or Microsoft Hyper-V. Minimum System Requirements 1.  x86-64 CPU (64-bit Macs, with an Intel Core 2 Duo, Intel Core i3, Intel Core i5, Intel Core i7, or Xeon...

Every computer or device on the Internet must have a unique number assigned to it called the IP address. This IP address is used to recognize your particular computer out of the millions of other computers connected to the Internet. When information is sent over the Internet to your computer how does your computer accept that information? It accepts...

###Squid Proxy Server###  Features:   1. Caching server   2. Filters access to the Net   3. Efficient bandwidth usage   4. Supports a wide criteria of ACLs (dstdomain, src_IP, Time of day, etc.) Tasks:  1. Install Squid Proxy server   a. yum -y install squid /etc/squid - primary configuration container /etc/squid/squid.conf...

###Squid Proxy Server###  Features:   1. Caching server   2. Filters access to the Net   3. Efficient bandwidth usage   4. Supports a wide criteria of ACLs (dstdomain, src_IP, Time of day, etc.) Tasks:  1. Install Squid Proxy server   a. yum -y install squid /etc/squid - primary configuration container /etc/squid/squid.conf...

###RAID### Features:  1. The ability to increase availability and reliability of data       (originally redundant array of inexpensive disks; now commonly redundant array of independent disks) Tasks:  1. Create a RAID-1 Device (/dev/md0..n)   a. fdisk /dev/sdb - to create usable raw partitions   b. partprobe...

1. If its local repository then Install Package createrepo ( this pacakge is present in RHEL 5 dvd in Server folder) RPM -ivh createrepo createrepo -v /var/ftp/pub/Server /var/ftp/pub/Server => this is the directory where local copy of RPM packages are there Edit the Server.repo file # vi Server.repo [Server] name= redhat baseurl=file:///var/ftp/pub/Server...

 To check the run level we need to see the file /etc/inittab #vi /etc/inittab defaults run level used by RHS are 0    :    hault ( do not set init default to this) 1    :    single user mode 2    :    multi user mode without networking 3  ...

What is Samba ? Samba can be used to share file and printer between Linux to Linux, Linux to Ubuntu and Linux to Windows. Daemon  :        smbd, nmbd Port        :        167,168,169 Features:  1. Provides Windows features (file & print) on Linux...

###SELinux Intro###  Features:   1. Restricts access by subjects (users and/or processes) to objects (files)   2. Provides Mandatory Access Controls (MACs)   3. MACs extend Discretionary Access Controls (DACs(Standard Linux Permissions))   4. Stores MAC permissions in extended attributes of file systems   5. SELinux...

###Symlinks### Features:  1. Provides shortcuts to files (including directories)  2. Provides hard links to inode (file system) locations Soft Links:-  1. ln -s source_file target   a. ln -s ./regextest.pl lastscript.pl Note: Soft links may span multiple file systems/hard drives Note: Symlink count is NOT increased when using...

###Squirrelmail (Web mail) Integration with Apache/Postfix/Dovecot### Features:  1. Web mail application  2. Modular  3. Implemented with PHP Tasks:-  1. Install Squirrelmail with support via Apache   a.Download from squirrelmail.org - *.bz2   b. Confirm the MD5SUM   c. Copy the *.bz2 file to the Apache server...

How to Remove Sudo Password to Login into Sudo Open shell and type:  Step1 :- $ sudo visudo Add the following line to the END of the file: <username> ALL=NOPASSWD: ALL Replace <username> with your user name (without the <>). Example: Ubuntu ALL=NOPASSWD: ALL save and exit the vi editer its done now u can run any command...

###SysLogD###  Features:-   1. Handles logging   2. Unix Domain Sockets (/dev/log)   3. Internet Sockets (UDP:514)   4. Ability to log to local and remote targets Implented as 'sysklogd' package Primary configuration file: /etc/syslog.conf Standard syslog.conf file contains:-   1. Rules        ...

###Telnet Server### Features:  1. Shell interface on remote system  2. Binds to TCP:23 Caveat:  1. Clear-text based application (credentials are transmitted in the clear)  2. By default, 'root' is NOT permitted access via telnet-server - /etc/securetty Requirements:  1. xinetd - installed automatically via yum Install...

###User Account & Password Management### There are three type of user account in Red hat Linux . 1.    Super user or Administrative account 2.    Regular user account 3.    service account 1.    Super User created automatically at the time of installation. 2.    Regular user...

Hello Everyone, Let me show you, How to Install Roboform in Linux and Use of it To Install Roboform, First Download the Roboform by Click Below Link to Install Roboform Both in Linux and Ubuntu Platform Supported. http://www.roboform.com/platforms/linux After Download Just Click Install Now and then Restart Firefox to have complete install. watch...

p { margin-bottom: 0.25cm; direction: ltr; color: rgb(0, 0, 0); line-height: 120%; widows: 2; orphans: 2; }p.western { font-family: "Calibri",sans-serif; font-size: 11pt; }p.cjk { font-family: "Calibri",sans-serif; font-size: 11pt; }p.ctl { font-family: "Times New Roman",serif; font-size: 11pt; } What is VNC?  VNC stands for Virtual Network Computing....