11 Essential Linux Commands For Network Configuration and Troubleshooting

Like other Operating System, Linux is also a multi-tasking and multi user Operating System. The systems are connected each other through networking media to exchange information each other. That being said, every Linux System talks to other system through network and it’s media. The network configuration of a system is also a part of System …

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Basic Understanding of Log Files in Linux.

Linux system logged all the tasks performed during the operations in the different log files. It is the best practice to go through the logs of the system everyday by system administrator. This will help to find out the system activities carried out by user and troubleshooting issues if any. Third party applications might write …

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Usage of dpkg command in Debian based Linux

dpkg stands for Debian Package is a Package Manager for Debian and it’s derivatives Linux Operating System. dpkg is one of the built-in command in Debian based system.  It is to install, remove, queries and manage individual .deb packages. In this article, we will have a look some of the dpkg commands which may be useful day …

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MySQL installation in Ubuntu Linux 18.04 LTS

MySQL is an open source and popular RDMS  (Relational Database Management System). It’s widely used in web technology in today’s date, and also it’s part of LAMP (Linux, Apache, MySQL, PHP/Perl/Python) stack.  In this post, we will demonstrate “two methods” to install MySQL database in Ubuntu Linux 18.04 LTS. Following are the two methods. We will walk you through one …

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sysstat – Linux System performance monitoring and usage tool

The sysstat (System Statistics) package contains various utilities to monitor the performance and usage of system activities.  This tool should not be missed out to install in Linux system, and it is the must have system administrator monitoring utility for any flavor of Linux system in production. Following are the  utilities included in sysstat package. sar …

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