Q - How to secure ssh connection ? Q - What is a full form of ssh ? Q - SSH related Interview Question ? Q - What is a default port of SSH ? SSH is a protocol for securely communicating between computers, SSH stand for Secure Shell and it's…
Continue ReadingBonding is a method of combining a multiple physical interface into single logical interface. It provide a high availability and redundancy. tags: bond, bonding, bond interface, network bonding, network timing, bond mode, bond0
Continue ReadingQuestion - what's difference between SSH and Telnet ? Question - SSH vs Telnet
Continue ReadingQuestion : What is a difference between NFS and Samba ? Question : NFS vs SAMBA
Continue ReadingQuestion : What is a difference between SAN and NAS ? Question : SAN vs NAS
Continue ReadingQuestion - What is a Difference between Apache and Nginx ? Question - Nginx VS Apache
Continue ReadingHow to Run Cron every second, cron every second Question 1: how to run cron in every second It's not possible to run cron in every second but we can run cron in every second using this method, we use a sleep command before the echo date.
Continue ReadingQuestion : how many runlevel in Unix like operating system ? Question : what is runlevel ? Question : type of runlevel ? Question : how to change runlevel in Linux ? Question : what is a default runleve in linux ?
Continue Reading1) How to reset supermicro IPMI ? 2) factory reset ipmi setting ? 3) reset default setting of IPMI ? 4) Reset IPMI IP and admin password ? 5) forget IPMI password, how to reset ? Reset IPMI Setting ipmitool, ipmi, ipmitool…
Continue ReadingIn This topic we will leart to A dd VLAN in windows, Configure VLAN in windows 10, add vlan in windows 7, VLAN in window pc, virtual local area connection, VLAN, We have a realtek ethernet card, if you have other chipset you can search "ethernet di…
Continue ReadingRedirect systemd logs in file Step 1: Open service file and update following tags, in this tutorial we use tomcat service. StandardOutput=syslog StandardError=syslog SyslogIdentifier=tomcat vi /lib/systemd/system/tomcat.service [Unit] Des…
Continue ReadingYUM (Yellowdog Updater Modified) is an open source package management tool for RPM (RedHat Package Manager) based Linux systems. It allows to easily install, update, remove or search software packages on a systems. OS - CentOS 7 IP …
Continue ReadingThis is a bash script for update yum repository. This script will work if new RPM packages found in repository folder. There is no required to manual to update repository for new package. Just create script and set cron.
Continue ReadingQ1 - Step by Step Samba server Configuration ? Q2 - how to configure samba public and secure ? Q3 - access samba server in windows ? Q4 - Access Samba in Linux ? Q5 - Public and Protected Samba sharing ?
Continue ReadingPXE stand for Preboot eXecution Environment it works on Client-Server architecture and allows unattended or automated OS installation over the Network Point to be noted : This PXE Boot server configuration in Ubuntu 16.4, PXE network boot server with …
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