The default port of SSH is 22. To secure SSH more we need to change the port . This blog helps you how to change default SSH port on Ubuntu servers. 1. Switch as root user $sudo su – [sudo] password for user: 2. Open ssh configuration file #vim /etc/ssh/sshd_config 3. Change the line (Here… Read More »
NetApp OnCommand System Manager is a grahical interface which helps us to manange netapp storage devices. Here am explaining how to install the package on centos. I have searched on google to get this package for centos, but didn’t get any package. The packeage for ubuntu was availbale on google. So I have tried to… Read More »
This blog explains how to install skype on centos 6.4 . 1. switch as root user $sudo su – [sudo] password for user: 2. Install Dependencies #yum install alsa-lib.i686 fontconfig.i686 freetype.i686 glib2.i686 libSM.i686 libXScrnSaver.i686 libXi.i686 libXrandr.i686 libXrender.i686 libXv.i686 libstdc++.i686 3. Download skype 4 #cd /usr/local/src #wget http://download.skype.com/linux/skype_static-4.0.0.8.tar.bz2 4. Extract downloaded zip file and move the… Read More »
# ftp 192.168.1.31 Connected to 192.168.1.31. 220 (vsFTPd 3.0.2) Name (192.168.1.31:root): test 331 Please specify the password. Password: 500 OOPS: vsftpd: refusing to run with writable root inside chroot() Login failed. ftp> quit 421 Service not available, remote server has closed connection To fix this error , do the following :- 1. Download the latest… Read More »
What is FTP FTP is a File Transfer Protocol which helps us to upload / download files between computers over TCP based network. FTP is built on a client-server architecture and uses separate control and data connections between client and server. The main FTP servers available are :- vsftpd, proftpd, ftpd, wu-ftpd, wzdftpd and pure-ftpd We can access… Read More »
This blog helps you to get some basic knowledge about PHP handlers. What is a PHP handler A PHP handler determines how PHP is loaded on the server. To run a site on PHP, the server must interpret the PHP code and generate pages while visitors accessing the site. The page generated on the server… Read More »