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dmesg – Unix/Linux Command, Beginners Introduction With Examples

Dzone - DevOps

‘dmesg’ (display message) is not a popular Unix/Linux command. However, it provides vital information that can be used for troubleshooting production performance problems. Kernel is the core part of the operating system responsible for the effective functioning of the device. Here is how you can invoke this command:

Linux 105
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Torvalds’ Bug Warning is a Lesson for Linux Users 

DevOps.com

Linux does, occasionally, raise security concerns. While many users see it as the most secure, robust and versatile operating system available — that’s this writer’s opinion, as well — security precautions still have to be taken. The post Torvalds’ Bug Warning is a Lesson for Linux Users appeared first on DevOps.com.

Linux 145
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High-performance computing on AWS

Xebia

How does High-Performance Computing on AWS differ from regular computing? For this HPC will bring massive parallel computing, cluster and workload managers and high-performance components to the table. Jobs can be artefacts such as Docker container images, shell scripts or regular Linux executables. No ageing infrastructure.

AWS 147
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Native Java Debugging on Alpine Linux: GDB, OpenJDK and the Mysterious Unknown Signal

OverOps

Porting a software project to a new operating system is always interesting and fun, and Alpine Linux with its musl libc brings a unique set of challenges. A while ago, I was tasked with porting OverOps’ native agent to Alpine Linux. LLDB on Alpine Linux. Coping with JVM Signals. Unfortunately, it was still there!

Linux 247
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Shells Review – Best Personal Cloud Computer

The Crazy Programmer

Virtual desktops are preinstalled copies of operating systems on the cloud. It helps in isolating the desktop environment from the existing system that is accessible on any device. Users can build their Virtual Cloud Linux Desktop using Shells services. The best part! Remote Access. Cross-functionality of Apps.

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App Control for Linux Opens Up a Whole New World

Ivanti

But with the introduction of Ivanti App Control for Linux, we are opening up a whole new world of possibilities. Ivanti Application Control for Linux brings the major benefits of App Control for Windows to Linux environments. App Control for Linux lets you do just that. Policy-Driven Allowed and Denied Lists.

Linux 98
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extended Berkeley Packet Filter (eBPF) for Cloud Computing

Dzone - DevOps

eBPF, or extended Berkeley Packet Filter, is a revolutionary technology with origins in the Linux kernel that can run sandboxed programs in a privileged context such as the operating system kernel.

Linux 96