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New GRUB 2 Features when Upgrading to RHEL 7

New GRUB 2 Features when Upgrading to RHEL 7

Guest Author: Ralph Nyberg, Technical Instructor

System administrators who are planning to upgrade to Red Hat Enterprise Linux 7 (RHEL) have a a change coming to them. With the newer versions of Red Hat, a new version of GRUB, the Red Hat boot loader, will be the new default. GRUB 2, the new boot loader, will bring a few changes in configuration and management.

Linux Frequently Asked Questions

Linux Frequently Asked Questions

What is Linux?

Linux is an operating system installed on a computer. It is equivalent to Microsoft’s Windows Server or Apple’s Mac OSX. It can be used on an end-user’s workstation (ie. The receptionist or CEO’s computer) but is more commonly found as a server platform. It can host database services, web sites, file and print services, DNS, etc. Linux is particularly well known for being very flexible, very stable and very modular. This allows for a great many different deployment options.

10 Real-World Skills You Will Learn in the CompTIA Linux+ Course

10 Real-World Skills You Will Learn in the CompTIA Linux+ Course

According to CompTIA, the leading association representing the international technology community, there are at least three reasons why an IT Professional would want to become Linux+ certified:

Get Three Linux Certifications with Just Two Exams

Get Three Linux Certifications with Just Two Exams

Since many of my students ask me about certifications, specifically as it relates to Linux, I felt this would be a quick, but helpful article to many others of you out there.

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