Linux is an Open source operating system comes in many flavors like RedHat, Ubuntu, CentOS , OpenSUSE etc. It is currently supported in almost all the infrastructure and is most widely used OS around the World. I will cover all the important Linux Topics under this category.
In this article, I will take you through the steps to disable or delete Logical Volume in Linux. Logical Volume is a virtual storage carved out from a Volume Group to perform the storage operations. It is this volume which we need to mount on a temporary or permanent mount point to use this storage. ... Read more
In this article, I will take you through the steps to delete Volume Group in Linux. Volume group is a logical aggregation of physical volumes in LVM(Logical Volume Manager) Technology. This acts as a storage reservoir in LVM where the storage can be added by adding multiple physical volumes and it can be assigned as ... Read more
In this article, I will take you through different ways to List/Get/Display/Find MAC Address in Linux. You might be aware of Ethernet Card/Network Card/NIC Controller which works at Network level and is responsible for communicating with other network devices in a Network Topology. It is used in Layer-2 Communication. You can find the usage of ... Read more
In this article, we will look into the steps to add the swap space in Linux (RedHat/CentOS 7/8). swap is an important feature in Linux Based Systems which is required when we do not have enough space of main memory. This can be understand from a simple example where let's say you have 2GB of ... Read more
In this article, I will take you through the Steps to extend LVM Partition using lvextend command in Linux. lvextend is a part of LVM utilities which is used to extend the size of LVM Partition. Many times it happened that your LVM partition gets filled up and now you need to add more space ... Read more
In this article, we will see how to configure LVM in Linux using 6 Easy Steps. LVM(Logical Volume Manager) is a very important concept to Manage and utilize storage devices effectively. Let's understand the concept of LVM through an example where suppose if you have any two traditional storage devices with size 50 GB each ... Read more
In this article, I will take you through 8 Useful Linux watch command in Examples. watch command is a very useful command to track any changes in the output of Linux commands like top, date, df, du, sar, netstat, ss etc. Linux watch command will be available by default in most of the Linux based ... Read more
In this article, I will take you through 25 Useful Linux ss command examples to monitor Network Connections. If you are familiar with netstat tool in Linux then it will be easy for you to understand Linux ss command which is more advanced version of netstat command. Using Linux ss command you can check more ... Read more
In this tutorial, I will take you through the steps to install and use telnet command in Linux. telnet command is used in Linux based system to check the remote server port connectivity from client system. Here when we say telnet command then we are referring to client package and not the telnet server package. ... Read more
In this article, I will take you through 15 Best Examples of locate command in Linux (RedHat/CentOS 7/8). locate is a very useful command in Linux to search a file in almost no time. It is traditionally faster in comparison to other searching tools like find command in Linux due to its separate maintenance of ... Read more