How to Install Fedora 32

Fedora is another distribution of the big Linux family with the direct sponsorship of a giant like RHEL along with the support of a large community of users. This distro is innovative. With each version release, it introduces important features from the hand of RHEL. So why not deep dive and learn more about Fedora. […]

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How to Install CentOS 8

There are many different Linux distributions and oriented to many things. In the server field, Red Hat Enterprise Linux and CentOS are some of the most popular. But the detail with RHEL is that it is paid but CentOS is not. There are differences between them? few really because CentOS is a binary level clone

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How to Install Kali Linux

Kali Linux is a Debian-based Linux distribution designed for digital forensics and penetration testing. It is a complete package of tools that can be used for hacking or penetration testing. It has over 300 hacking and security-related tools pre-installed in it. Kali Linux is the most popular penetration testing software in the world. It features

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(Solved) Cannot open mailbox /var/mail/user: Permission denied error in Linux

The Linux mailx command gives Cannot open mailbox /var/mail/user: Permission denied error when the user is not part of the mail group or /var/mail/user does not exist Below is the exact error, $ mailx Cannot open mailbox /var/mail/imaginelinux: Permission denied No mail for imaginelinux This is the way  you can resolve it,  First, you need

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