5 tools to create bootable usb from iso linux command line and gui
I personally use Rufus to create bootable USB from ISO on a Windows environment. But currently Rufus
Featured Posts
30+ awk examples for beginners / awk command tutorial in Linux/Unix
In this article we will learn about AWK command used in Linux and Unix. I will share some basic awk ...
Top 15 tools to monitor disk IO performance with examples
Related searches: Top Storage monitoring tools. How to monitor Disk IO performance with examples. Ho...
27 nmcli command examples (cheatsheet), compare nm-settings with if-cfg file
nmcli examples. nmcli cheatsheet in CentOS/RHEL 7/8. nmcli command exmaples. nmcli con reload. nmcli...
16 zip command examples to compress folder & files in Linux/Unix
How to zip multiple files in Linux zip command examples. How to zip multiple files and directories f...
7 ways to prevent brute force SSH attacks in Linux (CentOS/RHEL 7)
A brute-force attack consists of an attacker submitting many passwords or passphrases with the hope
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Security
#3-ELK Stack: Configure kibana 7.x with SSL/TLS encryption
This is a multi part Elasticsearch Tutorial where we will cover all the related topics on ELK Stack ...
#2-ELK Stack: Enable https with ssl/tls & secure elasticsearch cluster
This is a multi part Elasticsearch Tutorial where we will cover all the related topics on ELK Stack ...
6 ssh authentication methods to secure connection (sshd_config)
The SSH protocol (aka Secure Shell) is used to establish secure and reliable communications between ...
How to configure ssh host based authentication per user (CentOS/RHEL 7/8)
In this article I will share the steps to configure Host based authentication in sshd_config and ssh
Bash compare strings | Bash regex match | Script Examples
Before we start with some example shell scripts to learn about bash compare strings, let us understa...
OpenStack
How to install multi node openstack on virtualbox with packstack on CentOS 7
In this article I will share the steps to install multi node OpenStack on VirtualBox using CentOS 7 ...
Understanding nova compute architecture basics in Openstack (flow chart)
Earlier I had shared an article with the steps to configure ceph storage cluster in OpenStack. Now l
Cinder vs Swift storage in OpenStack – Basic Difference and Comparison
Earlier I had shared an article with the steps to configure ceph storage cluster in OpenStack. Now l
Step-by-Step Tutorial: Install Docker on CentOS 7 with LVM Thin Provisioning
In my last article I shared the steps to configure or build ceph storage cluster in Openstack. Now i
Cluster
Install & configure glusterfs replicated volume RHEL/CentOS 8
This is a multi-part article where in a series of article we will learn about Gluster File System in Linux, below are the topics we will cover:W...
Configure glusterfs distributed replicated volume RHEL/CentOS 8
This is a multi-part article where in a series of article we will learn about Gluster File System in Linux, below are the topics we will cover:W...
Tutorial: What is GlusterFS shared storage and types of volumes
This is a multi-part article where in a series of article we will learn about Gluster File System in Linux, below are the topics we will cover:W...
Install & configure glusterfs distributed volume RHEL/CentOS 8
This is a multi-part article where in a series of article we will learn about Gluster File System in Linux, below are the topics we will cover:W...
#2-ELK Stack: Enable https with ssl/tls & secure elasticsearch cluster
This is a multi part Elasticsearch Tutorial where we will cover all the related topics on ELK Stack using Elasticsearch 7.5Install and Configure...
#1-ELK Stack: Configure elasticsearch cluster setup CentOS/RHEL 7/8
This is a multi part Elasticsearch Tutorial where we will cover all the related topics on ELK Stack using Elasticsearch 7.5Install and Configure...