This category contains all the Linux, Solaris and ELK based topics.
In this article, I will take you through what is wget and how to use wget command in Linux(20 Popular wget examples). wget is an interactive command line tool used for downloading files in Linux. This utility can be used in almost all of the Linux Based Environments and find many uses in accomplishing day ... Read more
In this article, I will take you through Popular firewalld Examples to open a port on RedHat/CentOS 7. firewall-cmd is the command line tool used to manage firewalld rules. It allows port and services to be opened during runtime and also allows it to be persistent after reboot. Both the options are extensively used in ... Read more
In this article, I will take you through 8 Popular chkconfig command examples on RedHat/CentOS 7. chkconfig command is used to enable system services in different run level. Run Level is defined as the state of Init Process under which a group of processes and services start with the booting of the Linux OS. There ... Read more
In this article, I will take you through the steps on How to Install Angular CLI on RedHat/CentOS 7 in 9 Easy Steps. How to Install Angular CLI on RedHat/CentOS 7. How to Install Angular CLI. on RedHat/CentOS 7. How to Install Angular CLI on RedHat/CentOS 7 . It is basically a web framework to ... Read more
In this article, I will take you through the Upgrade to CentOS 8 from CentOS 7 using 20 Easy Steps. CentOS 8 was officially released on September 24th, 2019. As you might already know that CentOS is community based operating system in line with Red Hat Based Projects. Since the release of CentOS 8 many ... Read more
In this article, I will take you through 10 Popular Corona-Cli Examples to track Coronavirus Stats in RedHat/CentOS 7. As you know there is a Coronavirus Pandemic hovering across the world which is responsible for causing Many Deaths. In this chaos, we can use Corona-Cli Command Line Tool to track the number of cases on ... Read more
In this article, I will take you through 26 Popular Rsync Examples for Linux Professionals. It is known as remote sync and is currently the best tool to sync data between source and destination. It is considered to be fast as it only sync the part of source file which is not available at the ... Read more
In this article, I will take you through the steps to change default ssh port number in Linux. ssh is known as secure shell which is used to establish connection with remote host securely on default ssh port number 22. Sometimes due to some security reason or to stop any kind of brute force attacks, ... Read more
In this Article, I will take you through 3 Best Linux Copy File Command Examples. There are many open source tools that can be used in Linux to copy the files from a source to destination in a localhost or copy files from localhost to remote server. We have commands like cp for copy within ... Read more
In this article, I will take you through Best Ways to disable SELinux temporarily on Linux. SELinux is known as Security Enhanced Linux which is integrated with Linux Kernel for implementation for Access Control Mechanism. There are times when you think you need to disable SELinux to accomplish your tasks as it might be blocking ... Read more