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 5 Easy Steps to Install Openssh-Server on Ubuntu 20.04 to enable ssh. Today I was trying to setup Ubuntu 20.04 to perform certain tasks by login to the Server through putty using ssh protocol but was unable to connect to the Server after repeated attempts. Then I … Read more
In this article, I will take you through 12 Easy Find Command Examples to List All Files and Directories with 777 Permissions. If you are using Linux based Systems from long time then you must be aware of the issues arises due to files and directories permissions. Some of the deployments like Database deployments in … Read more
In this example, I will take you through 13 Easy methods to check if a Server is a Physical or Virtual in Linux or Unix. If you are working on Unix/Linux Based Systems then you might have faced a situation where you needed to find if a particular Server is a Physical or Virtual Server. … Read more
In this article, I will take you through 5 Easy Examples to delete Files and Directories Owned by a Specific User and Group in Linux. In Linux based Systems, all the Files and directories are owned by Specific User and belong to some Group. If you are using Linux based Systems from long time, then … Read more
In this article, I will take you through 6 Popular Methods to List All Running Services Under Systemd in Linux. If you are working or using Linux based systems from long time then you might be aware of System V which used runlevel scripts to run programs at specified Run Level. Now we have more … Read more
In this article, I will explain how to Install VIM Editor on Linux (RHEL / CentOS 7/8) Using 6 Easy Steps. VIM is known as Vi Improved. It is basically the improved version of vi editor which most of the Linux Professionals use in their day to day Life. It is a free and open … Read more
In this article, I will take you through 6 Popular Examples to find Find Files and Directories Owned by Group(s) in Linux/Unix based Systems. In many occasions you might have noticed that you need to find all the files owned by Group to perform some specific task. This can easily be possible by using find … Read more
In this article, I will take you through 5 Useful Examples to find Find Files and Directories Owned by a Particular User in Linux/Unix based Systems. You might sometimes get into a situation where you need to find files and directories owned by a particular user in Linux/Unix based Systems. This can be easily done … Read more
In this article, I will take you through 10 Popular Unix/Linux md5sum command examples to validate checksum. You might have faced a situation where some file which was working fine in source location when you transfer it to some other location are not working anymore. This might happen due to some change in File during … Read more
In this article, I will take you through 5 Best Methods to extract .gz file in Linux using gunzip, gzip and tar tool. If you need to send a very large file over a network or through some share network then it is always recommended to compress that file using .gz compression to reduce the … Read more