
8 Commands to Check Memory Usage on Linux
Linux is not like Windows and you will not get a GUI always, especially in a server environment. As a Linux administrator, it is important to know how to check …
Read MoreLinux and Unix, Open Source, Linux Howtos
Linux is not like Windows and you will not get a GUI always, especially in a server environment. As a Linux administrator, it is important to know how to check …
Read MoreBetween RHEL 6, RHEL 7 and RHEL 8 there are numerous changes in tools, commands and workflows. Included the possible difference between them in this article. We have gone through …
Read MoreYou generally set the hostname when installing the operating system. By default the system takes the server’s default name as the hostname. This will be localhost.localdomain. any name as the …
Read MoreAs we already know that everything is a file on Linux, which includes all devices other than the network card. The Linux administrator must perform the file creation activity multiple …
Read MoreAs we all know that everything is a file in Linux, which includes Hard Disk, Graphics Card, etc. When you are navigating to the Linux file system most of the …
Read MoreIf you forgot your root password for RHEL 7 and CentOS 7 systems and want to reset the forgotten root password? If so, don’t worry we are here to help …
Read MoreIf you forgotten your root password for RHEL 6 and CentOS 6 systems don’t worry we are here to help you out on this. Navigate to the following link if …
Read MoreIf you want to check the list of packages installed from a specific repository, you are in the right place to do it. Why do we need this detail? This …
Read MoreThere are several ways/commands to determine the WWN of a Fibre Channel (FC) HBA and their details in Linux/Unix operating systems. What is SAN? Most IT industries use SAN (Storage …
Read MoreWhen creating a user account with the default password, you will need to force the user’s to change their password on the next login. You should enable this if the …
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