Linux and Unix, Open Source, Linux Howtos
whois is a command line utility that fetch information about ownership of a domain name from whois server (whois database). WHOIS is a query and response protocol that is widely …
whois – A CLI Tool To Check Information About Ownership Of A Domain Name And IP Address Read More
nslookup is a program for querying Internet domain name servers (DNS). nslookup has two modes, which are interactive and interactive. Interactive mode allows the user to query name servers for …
How to Find DNS (Domain Name Server) Records on Linux Using the nslookup Command Read More
Host Command is a simple CLI application to perform DNS lookup. It is commonly used to convert names to IP addresses and vice versa. When no arguments or options are …
How to Find DNS (Domain Name Server) Records On Linux Using the Host Command Read More
User account creation is one of the basic task for Linux administrator. We can easily achieve this by running the useradd command. But what is the solution if you would …
Two Methods To Create Bulk Users In Linux Read More
Bash Script for Remote Backup Using rsync Command It is a good practice to take regular backups of your important data. It allows you to restore it whenever you require …
Four Simple Steps to Sync Your Backup to a Remote Server Using the rsync Command Read More
A simple shell script can automate Linux admin job, which will reduce the human effort and save lots of time. As a server administrator you should take a regular backups …
A Simple Shell Script For MySQL/MariaDB Database Backup Read More
As a Linux system administrator you must receive a notification from the server for all types of activities. This could be a system update, user login alert, service failed or …
How To Set Up/Enable Email Alerts for SSH root Login on Linux Read More
Taking regular backups of your important data is a good practice, which allows you to restore it whenever required. In preparation for a backup, it’s a good idea to remove …
How to Backup users Home directory in Linux? Read More
We all know that MySQL is an opensource RDBMS which was developed by ORACLE. Most of the CMS websites such as wordpress ,joomla …are using MySQL database as a back-end. …
How To Backup And Restore MySQL/MariaDB Database From The Command Line Read More