Linux is an open-source operating system (OS). An operating system is software that directly manages a system’s hardware and resources, like CPU, memory, and storage. The OS sits between applications and hardware and makes the connections between all of your software and the physical resources that do the work. Here, at https://blog.eduguru.in, We will discuss and solve real-life problems coming on Linux OS. We also know more interesting features of Linux here.
You can use gmail or any other SMTP server as a smart host to send all messages from your Linux / UNIX desktop systems. You need to use a simple program called ssmtp. It accepts a mail stream on standard input with recipients specified on the command line and synchronously forwards the message to the … Read more
What is samba server? Samba is an Open Source/Free Software suite that provides file and print services to SMB/CIFS clients. Samba is freely available, unlike other SMB/CIFS implementations, and allows for interoperability between Linux/Unix servers and Windows-based clients. Samba uses the TCP/IP protocol that is installed on the host server. When configured, it allows that … Read more
What is FTP? FTP is an acronym for File Transfer Protocol. As the name suggests,FTP is used to transfer files between computers on a network. It is a standard network protocol based on TCP. FTP is built on a client-server architecture and uses separate control and data connections between the client and the server. FTP (File Transfer Protocol) is the quickest … Read more
There are various distros of Linux and available for number of different purpose. We will discuss about Fedora distro of linux. What is Fedora? Fedora is an operating system based on linux kernel and developed by the community-supported Fedora Project and owned by Red Hat. Fedora contains software distributed under a free and open source license … Read more
Google Chrome is a closed source web browser and it is developed by Google Inc. Google Chrome can be installed on all famous Operating system Platforms. In this article we have to learn the installation of latest Google Chrome on Fedora and RHEL/CentOS/Scientific/Oracle Linux 6/5. Introduction to the Google Chrome Google Chrome web browser that have … Read more
What is squid? Many of you are using Squid without even knowing it! Some companies have embedded Squid in their home or office firewall devices, others use Squid in large-scale web proxy installations to speed up broadband and dial up internet access. Squid is being increasingly used in content delivery architectures to deliver static and … Read more
In this article we will learn about step by step installation and configuration of LDAP. To learn about Basic of LDAP, Click here. http://blog.eduguru.in/ldap-basic-of-open-ldap-introduction-to-ldap/ Install Open LDAP: # yum install *openldap* -y Start the Services: # chkconfig –levels 235 ldap on # service ldap start Create LDAP root user password: # slappasswd New password: Re-enter new … Read more
What is LDAP? LDAP stands for Lightweight Directory Access Protocol. As the name suggests, it is a lightweight client-server protocol for accessing directory services, specifically X.500-based directory services. LDAP runs over TCP/IP or other connection oriented transfer services. X.500 is a model for Directory Services in the OSI concept. It contains namespace definitions and the … Read more
What is Sendmail? Sendmail is a mail server used for sending and receiving mails. It works on SMTP (Simple Mail Transfer Protocol ) protocol on port 25. Most of users are familier with sendmail and want to use it also. This article will help that users for installing sendmail server on RHEL 6 or with minimal … Read more
In the previous post we have already completed the first step to install Nagios core service, Now in this article we will learn about installation of Nagios web administration tool. Step 1: Install Required Packages First we need to install required packages, Use the following commands to install them. # yum install libssh2 libssh2-devel mysql … Read more