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 17 Linux chown command examples to change owner and group. As you might be aware that all the file and directories in Linux are having a owner and Group assigned so if you decide to change the owner and group of a file or directory in Linux … Read more
In this tutorial, i will take you through 12 Popular Unix/Linux uname command examples and will also explain how to check kernel version using uname command. uname is an open source Linux based command line tool to check the basic information about OS, Kernel and hardware. Usually this utility will be available by default with … Read more
In this article, I will explain about the “errors in crontab file, can’t install” error which I was getting while setting up the Crontab. This error is very common and can come up due to various reasons hence it is important to understand the crontab parameters. I will go through multiple scenarios in which this … Read more
In this article, I will take you through 11 Popular Unix/Linux chmod command examples to Change File Permissions. chmod command is used to change the permissions of files and directories in Linux. It allows the permissions to be changed in either Symbolic form or in numerical form. Both forms can be interchangeably used. Symbolic forms … Read more
In this article, I will take you through 6 Easy Steps to Install Sendmail Command in Linux. Now a days there are lot of open source tools are available like mutt, mail, mailx etc to send email from Linux command Line. One of the very basic tool available is sendmail. It is a very simple … Read more
In this article, I will take you through 6 Easy Steps to Install Mutt Command in Linux (RHEL/CentOS 7/8). If you are using Linux OS in your Organization then you might have faced a situation where you need send an email from Linux command line once a task is completed or might due to some … Read more
In this article I will take you through the Steps to install mail command in RHEL / CentOS 7/8 Using 5 Easy Steps. mail command is a very useful command in Linux to send a mail through terminal. It is very frequently used in Bash Shell Scripting to send a mail once a specific task … Read more
In this article, I will take you through 18 Popular umount and mount command examples in Linux. If you want to use any device on Linux then first you need to create a partition on that device using fdisk and then you create a filesystem over that device partition using mkfs or other similar tools … Read more
In this article, I will take you through the usage of nfsstat and nfsiostat to troubleshoot NFS Performance in Linux. If you are using NFS Server in your Organization then you might be aware of the issue NFS Server could have due to the usage of existing Network Infrastructure. Any slight disruption in the network … Read more
In this article, I will take you through the steps to Install and Configure an NFS Server on Ubuntu 18.04 Using 11 Easy Steps. Network File System(NFS) Server is a generally and easily used File Sharing Server over the network. You can configure this server with minimum overhead and a remote directory can be used … Read more