Deepak Prasad

Configure thin provision lvm using kickstart and PXE server in CentOS/RHEL 7 and 8 Linux with examples. Define custom chunksize and metadata to create thinpool

Step by Step Guide to configure software raid 4 in Linux using examples. RAID-4 stripes block-sized chunks of data across each drive in the array marked as ..

Step by step instructions to format SD card using 3 different methods in Linux. Using file manager, gparted and fdisk to format sd card in Linux

Steps to create filesystem on a linux partition of on a logical volume using mkfs. Create mount point and mount the filesystem to access and store the data.

How to monitor network traffic in Linux? How to monitor application network traffic real time in Linux? How to perform speed test using command line in Linux? How to monitor network speed in graphical and CLI in Linux.

The list below shows eight different ways in which we can convert double to string in Java. Using + operator Using String.valueOf() Using Double.toString() Using DecimalFormat class Using String.format() Using …

In the dynamic world of financial markets, binary options have carved a niche for themselves due to their simplicity and high potential returns. However, like

Kubernetes autoscaling requires a metrics-server to monitor the CPU and Memory usage. Horizontal Pod Autoscaler can be used to automatically scale up and down the number of pods based on provided CPU and Memory thresold …

This post will give you a detailed guide on how to create Reverse Shells with Netcat. Let’s dive in.

A virtual penetration testing lab creates a safe and convenient environment for ethical hackers to sharpen their skills and test the various security tools available in the cybersecurity field. However, it provides much …

Step by step guide to configure PXE boot server using dnsmasq, dhcp, http, tftp- server in CentOS / RHEL 7 Linux using kickstart to automate the installation

Steps to upgrade or downgrade virtual connect firmware using VCSU in Linux or Windows with examples non-interactive. Upgrade also possible with incompatible VC.

The QA automation testing tools mentioned in this article enable the deployment of tests integrated with the DevOps workflow. They support continuous testing through integrations with many of the popular CI/CD tools.

This article shall cover how to deploy an EKS cluster on AWS using Terraform. There are many ways to deploy an EKS cluster on AWS such as using the web

Step by step tutorial to install vlc player media on linux with and without head for both GUI and CLI mode with examples

Linux add user to group. Linux remove user from group, remove multiple users from the group, remove users from multiple groups. list users in group Unix and Linux

Step by step instructions to install nodejs and npm on raspberry pi. 2 different methods to install and configure nodejs and npm on raspberry pi

Create a privileged and non-privileged container inside a Kubernetes Pod. How to add or drop all the capabilities from a Pod. How to add single or pre-defined set of capabilities to a container. Understanding more about …

5 different tools which can be used to perform DNS enumeration from WIndows or Linux. Examples and Best practices.

Step by Step instructions to setup and configure bind dns server using chroot environment in Rocky Linux 8. The chroot environment is used to further secure the DNS Server

Linux NFS mount options example, Linux NFS exports options, root_squash vs no_root_squash, hard mount vs soft mount, Unix NFS performance. NFS mount options fstab

Steps to resize root LVM partition. Increase or decrease root logical volume partition size with examples in RHEL/CentOS 7/8 Linux. Extend or shrink root LVM

Grub files, also known as GRand Unified Bootloader, are essential components in the Linux operating system that facilitate the booting process. Grub files are

smtp enumeration oscp, smtp enumeration cheat sheet, smtp enumeration kali, smtp enumeration hacktricks, smtp enumeration nmap, smtp enumeration tools

We will setup Kubernetes Cluster on AWS EC2 instances with controller and worker nodes. Kubernetes Architecture on AWS Cloud.

Use kubectl port-forward to Pods if you need to directly communicate from your local machine to a given port on the Pod. This is achieved without manually exposing Service Objects

Step-by-Step tutorial to setup KVM PXE Server to perform qemu netboot for Virtual machines. Use virt-install pxe to network boot KVM Virtual Machines in Linux

How to configure iscsi target and initiator multipath SAN on CentOS / RHEL 7 Linux. Configure iscsi target with targetcli and initiator with iscsiadm

configure network bridge by this step by step guide on CentOS or RHEL 7 linux, configure network bridge using NetworkManager TUI, nmtui.

Setup Kerberized NFS share secured with kerberos authentication for LDAP Users using IPA server on RHEL / CentOS 7 Linux added security with sec=krb5p NFS share