How To Install OpenSSH SSHD Server on Debian Linux

How to install OpenSSH SSHD Server on Debian Linux.. ? you have need apt-get Command or aptitude command to install OpenSSH server under Debian Linux.
first step is  open terminal sesion,  and give command

# apt-get update

Second Step give command to install Openssh on Debian
Type the following command:

# apt-get install openssh-server

Sample outputs: Check…

How To install webmin at Centos, Debian and Windows

How To install webmin at Centos, Debian and Windows. installing Webmin not difficult, very easy and simple. first step you must have root access.

How To Install Webmin at Centos VPS? you can install webmin with 2 different way…

Installing the RPM :

  • If you are using the RPM version of Webmin, first download the file from the downloads page ,
  • or run the command : wget
  • and then run the command : rpm -U webmin-1.580-1.noarch.rpm
  • The rest of the install will be done automatically to the directory /usr/libexec/webmin,
  • the administration username set to root and the password to your current root password.
  • You should now be able to login to Webmin at the URL http://localhost:10000/. Or if accessing it remotely, replace localhost with your system’s IP address.
  • If you want to connect from a remote server and your system has a firewall installed, see this page for instructions on how to open up port 10000. Check…

Low Resource DNS NAME SERVER Using NSD

if we have Very Cheap VPS thats mean we only have low memory. with low memory we didnt need big resource and we must optimize memory VPS. this is tutorial for centos how to configuration DNS NameServer using NSD.

Before we start install NSD we use EPEL REPO First.

CentOS 6: rpm -Uvh
CentOS 5: rpm -Uvh

Now install IPTABLES if you dont have and then install NSD :

yum install nsd iptables
chkconfig nsd on


Fix Base RepoBase Centos

did you have any problem with yum command, yum command cant running under your server.  you can back and restore default base repo centos. many provider VPS has modified repo and sometimes your repo conflict so yum command cant run.

first step delete /etc/yum.repos.d/CentOS-Base.repo

Command :

rm /etc/yum.repos.d/CentOS-Base.repo

after delete /etc/yum.repos.d/CentOS-Base.repo you can recreate that file

use command Nano or vi


Install YUM On Centos If You Dont Have YUM Command

Few People confuse how to use Command YUM, if your VPS dont have yum installation you can manually install YUM package, This assumes you have installation WGET and RPM Command already installed.

Run the following code in a temporary directory to download all the RPMs.