Recently we had written an article about password strength and password score check in our website. It will help you to validate your password strength and score. We can manually create few passwords which...
Copying a file from one server to another server or local to remote is one of the routine task for Linux administrator. If anyone says no, i won’t accept because this is one of...
It’s a basic thing to set a user password whenever you create an user account in Linux. Everybody uses passwd command followed by the user name passwd USERNAME to set a password for a...
Every Linux system has a directory called /tmp which has mounted with separate file system. It has special filesystem called tmpfs. It’s a virtual filesystem and operating system will automatically mount /tmp mount point...
jwhois is a command line utility that fetch information about ownership of a domain name from whois server (whois database). It’s Whois client that contains an extensible configuration file which defines its operation. WHOIS...
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 used to gather information...
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 like to create the...
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 of your databases. It...
Taking a regular backups of your important data is a good practice. It allows you to restore it whenever you required. If you have any backup solution then use it accordingly. If not and...
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. Linux Administrator should be...
