Category: Linux
grep Commands Working in Linux
Introduction grep is an essential command utility used in Linux and Unix environments to search text and strings in a given file. In other words, we can say that grep […]
SCP Command Explained with Examples – Secure Copy Protocol
Introduction SCP (Secure Copy Protocol) is a linux command-line utility that allows users to securely copy files and directories between two server connected in a network. SCP uses Secure Shell (SSH) for […]
tar.gz – Linux tar command examples
Introduction In the Linux system, “tar” stands for tape archive. The tar command is to compress files and directories into a highly compress and uncompressed archive file commonly called tarball or tar.gz in Linux. When […]
DevOps – Networking Interview Questions
Networking is an essential skill for DevOps and while setting up a Lab network we need to work with Routers, Switch, hubs, doing IP planning, assigning subnets, traffic sepration using […]
tcpdump for Linux System: A Tool for IP Packet Analysis
In my experience as a protocols test engineer, I have often found issues related to network connectivity, throughput loss, protocol procedure failures, having a challenge to troubleshoot and needs to […]
IP Command for Red Hat Enterprise Linux
In this post, we have listed some important IP commands for Red Hat Enterprise Linux. addr Display IP Addresses and property information ip addr – Show information for all addresses […]