Installing Nagios-3.5.0 in CentOS 6.4 This post is updated version of post “https://sharadchhetri.com/2013/02/27/installing-nagios-3-4-4-in-centos-6-3/”. We will use the new EPEL repo rpm i.e epel-release-6-8.noarch.rpm.(Today I found that in EPEL repo the nagios 3.5 is available and I tested it in my staging machine) Rest of the steps are same Download the EPEL repo in your system…
How to change mysql data directory in Ubuntu In this tutorial we will learn how to change the default path of mysql data directory. The mysql server bydefault keep the data in /var/lib/mysql . If you want to change its path follow the given below steps. Lets have an overview for changing mysql data directory…
How to download package using apt-get command in ubuntu To download the package in ubuntu with the help of command apt-get use the flag called download Note: download flag will download the given binary package into the current directory. apt-get download package-name eg. apt-get download apache2 This below given is the practical which I did…
Installing owncloud in Ubuntu 13.04 In this tutorial we will learn how to install owncloud in ubuntu 13.04. Step 1: Update the apt repo source list sudo echo ‘deb http://download.opensuse.org/repositories/isv:ownCloud:community/xUbuntu_13.04/ /’ >> /etc/apt/sources.list.d/owncloud.list Step 2: Now add the repository key to apt sudo wget http://download.opensuse.org/repositories/isv:ownCloud:community/xUbuntu_13.04/Release.key apt-key add – < Release.key Step 3: Update the system...
How to install and configure tightvncserver in Ubuntu If you simply install vncserver in Ubuntu and do not edit xstartup file, on remotel vnc access it will not show desktop menu. In this tutorial we will learn how to install and configure vncserver in Ubuntu and also get desktop menu on remote access. The practical…
In this method we will learn how to upgrade ubuntu 12.10 to 13.04 through command line. We will upgrade the ubunutu online hence the good speed internet connection is required. We will stepwise use two commands to upgrade the system. Note: Upgrading the Ubuntu will take time it depends upon your internet speed as well….
How to create a search box inside page in WordPress Do you want to create a search box inside page for your website which is running in WordPress ? Here is the easy solution Step 1: Create new page . At left hand side click on page >> Add New Step 2 : Give the…
How to install iredmail with mysql in Ubuntu 12.04 LTS Introduction: iredmail is a mail server software which basically uses the Postfix(MTA). You can create virtual user and virtual domain in iredmail server from its admin panel. It has both free and paid version. For more detail visit https://www.iredmail.org/ In this tutorial we will learn…
The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form After installing the owncloud in Ubuntu Server I faced the problem, I was not able to upload the file. I was getting this error “The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form” How I solved…
how to enable direct ssh to EC2 linux instance without keypair file To enable the direct ssh to linux EC2 instance without using keypair file we have to edit the sshd_config file. Follow the given below steps Step 1 : Login into linux EC2 instance with the help of keypair. Use the user name which…
In this we will learn,how to install owncloud in Ubuntu 12.10. Owncloud is a free and opensource software.Through owncloud you can store,sync or share data. The owncloud is managed through web browser by user. In this tutorial we are installing the owncloud with the help of apt-get command. You can download the package supporting other…
In this tutorial we will learn,how to zip the directory in linux with command line.Zip is a compression and file packaging utility for Linux,Unix,Windows and various Operating system. The zip helps to compress and reduce the size of file and directory.To zip a directory,first of all we will check ,do we have zip command installed…
Learn How to change login banner message in GUI mode in CentOS 6 / RHEL 6 or above version. When user login through the GUI mode, it will see the message on Screen. In previous version of CentOS means CentOS 5.x with the help of command gdmsetup we used to change the login banner. Now…
In this tutorial we learn, how to convert rpm file into deb file.In Debian based OS like ubuntu the package file extension is .deb file. For installing the package in debian based OS we use the command dpkg -i package-name.deb . In Red Hat based linux the package file extension comes in .rpm format .(RPM…
In this tutorial,we will learn about 4 different commands to find system uptime in Linux. Uptime of system means how long the server has been running and up since its last shutdown or reboot.