How-To-Install-And-Configure-Arno-Iptables-On-OpenSUSE-42.1

How To Install And Configure Arno Iptables On OpenSUSE 42.1

Today, we will learn and walk through how we can install and configure arno iptables on OpenSUSE 42.1 Linux distribution to secure it. This is mostly related to security hardening of your server so that your server stay safe in teams of security. A good System Administrator must secure his Linux driven servers. Right? There are many ways we can secure our servers. Setting up a good solid firewall is an essential… Read More »How To Install And Configure Arno Iptables On OpenSUSE 42.1

Install-And-Scan-By-ClamAV-On-OpenSUSE-42.1

Install And Scan By ClamAV On OpenSUSE 42.1

Today we will install ClamAV on our OpenSUSE 42.1 Linux distribution & perform a scan with ClamAV. You can do the same process for almost any Linux distributions to install ClamAV and perform a scan for your system with a little changes. Let’s start. What is antivirus? We all know about Antivirus. Right? Antivirus is a computer program or software which prevent, detect and heal viruses and suspicious harmful malicious softwares from our computers… Read More »Install And Scan By ClamAV On OpenSUSE 42.1

Secure-Your-OpenSUSE-42.1-Server-With-Iptables

Secure Your OpenSUSE 42.1 Server With Iptables

Hi all. Today we will come to know how we can secure our OpenSUSE 42.1 Server with the help of iptables. Now a days, security is the prime concern for servers. Every now and then, you will face problems with your LIVE or Production server’s security. If your server security is not high enough, then you will face real problem losing your data over internet. Let’s get started then. What… Read More »Secure Your OpenSUSE 42.1 Server With Iptables

How To Use btrfs File System For Creating, Extending And Decreasing Partition On OpenSUSE 42.1

How To Use btrfs File System For Creating, Extending And Decreasing Partition On OpenSUSE 42.1

Hello everyone. Today, we will go through how we can use btrfs file system for creating, extending and decreasing partition size. We will use openSUSE 42.1 Linux distribution for this . What is btrfs? Btrfs (B-tree file system), is a file system for Linux OS. This is based on the copy-on-write mechanism. This file system is initially designed at Oracle Corporation in 2007 for use in Linux. Btrfs file system focused… Read More »How To Use btrfs File System For Creating, Extending And Decreasing Partition On OpenSUSE 42.1

How-To-Setup-Remote-Git-Repository-Server-On-openSUSE-42.1

How To Setup Remote Git Repository Server On openSUSE 42.1

Today, we will see how we can setup a remote git repository server for a code base. So the purpose is, we will use a server/machine/host driven by openSUSE 42.1 Linux distribution where we will setup and configure our remote git repository server. And then we will use a separate machine/computer/host and from there we will use git client to clone, commit, push & pull to that remote git repository server.… Read More »How To Setup Remote Git Repository Server On openSUSE 42.1

How To Backup And Restore LVM On openSUSE 42.1

How To Backup And Restore LVM On openSUSE 42.1

Today, we will go through how we can Backup And Restore LVM On openSUSE 42.1 Linux distribution. Let’s start then. What is LVM ? LVM stands for Logical Volume Management. It is a dynamic system of managing logical volumes, or filesystems, that is much more advanced, flexible and scalable than the traditional method of partitioning a hard disk drive into one or more drives. Heinz Mauelshagen wrote the original LVM code… Read More »How To Backup And Restore LVM On openSUSE 42.1

How-To-Use-Git-Commands-From-Linux-Terminal

How To Use Git Commands From Linux Terminal

What is Git? If you are a software developer then you must be familiar with Git. Git is vastly used for version/revision control for software development for controlling source code. It is a distributed revision control system. Git is better than SVN for speed, data integrity and also support non-linear workflows. Git was initially designed and developed by Linus Torvalds for Linux kernel development purpose. Yes you read it correct.… Read More »How To Use Git Commands From Linux Terminal

Install Oracle 12c On openSUSE 42.1 Linux Operating System

Install Oracle 12c On openSUSE 42.1 Linux Operating System

Hello everyone. Today we will go through how we can install Oracle 12c on OpenSuse 42.1. Let’s start then. For this, I will use OpenSuse 42.1 Linux distribution. I am assuming that you have already installed OpenSuse 42.1 on your system. The following packages ( Updated version or version that matches with openSUSE 42.1 ) must be installed on your system. binutils-2.25.0-5.2.x86_64 gcc-4.8-8.4.x86_64 gcc-c++-4.8-8.4.x86_64 glibc-2.19-17.4.x86_64 glibc-devel-2.19-17.4.x86_64 ksh-93v-5.5.x86_64 libaio1-0.3.109-19.1.x86_64 libaio-devel-0.3.109-19.1.x86_64 libcap1-1.10-61.2.x86_64 libstdc++-devel-4.8-8.4.x86_64 libstdc++-devel-32bit-4.8-8.4.x86_64… Read More »Install Oracle 12c On openSUSE 42.1 Linux Operating System